Efficient shearing and stacking all-in-one machine for silicon steel sheets

Abstract

The invention relates to an efficient silicon steel sheet shearing and stacking all-in-one machine and relates to the technical field of silicon steel sheet machining. The efficient silicon steel sheet shearing and stacking all-in-one machine comprises a rack, shearing equipment and a stacking table, the shearing equipment is used for shearing a silicon steel strip into a plurality of sets of silicon steel sheets according to the type of the silicon steel sheets needed by each layer in a shape like a Chinese character'ri ', and a conveying mechanism is arranged on the rack and used for outputting the sheared silicon steel sheets; a classification mechanism and a stacking mechanism are further arranged on the side, away from the shearing equipment, of the conveying mechanism, the classification mechanism comprises a separation assembly and a plurality of classification conveying belts, the classification conveying belts correspond to the silicon steel sheets in each group, and the separation assembly is used for adsorbing the silicon steel sheets in each group output by the conveying mechanism; and the stacking mechanism is used for conveying the silicon steel sheets on each classification conveying belt to the stacking table and stacking the silicon steel sheets. The silicon steel sheet stacking device has the effect of improving the stacking efficiency of the silicon steel sheets.

Description

Technical Field

[0001] The present application relates to the technical field of silicon steel sheet processing, and in particular to an efficient shearing and stacking machine for silicon steel sheets. Background Art

[0002] With the continuous development of social economy and the increasing improvement of scientific and technological level, people's demand for electricity is also increasing continuously. As a key device in power transmission, the transformer plays an important role. The iron core is a pipe component in the transformer, and most of it is stacked by multiple silicon steel sheets along their thickness direction, which affects the performance of the transformer.

[0003] When stacking silicon steel sheets, it is often necessary to make multiple silicon steel sheets into three types of shapes: yoke sheets, middle column sheets, and side sheets, and then stack them into a "day" shape. Among them, the side sheets form the upper and lower sides of the "day" shape, the yoke sheets form the left and right sides of the "day" shape, and the middle column sheets form the middle part of the "day" shape. Therefore, five silicon steel sheets are required for stacking in each layer.

[0004] There is an existing shearing and stacking machine for silicon steel sheets, which includes a shearing device, a conveyor belt, a stacking robot, and a stacking table. The shearing device is used to shear the silicon steel strip and cut it into different types of silicon steel sheets (that is, two yoke sheets, two side sheets, and one middle column sheet in the "day" shape, and taking these five silicon steel sheets as a group, and outputting one group each time). The conveyor belt is used to convey the sheared silicon steel sheets. An identification mechanism is also arranged on the stacking robot. The identification mechanism is used to identify the type of the silicon steel sheet on the conveyor belt, and is used to adsorb the conveyed silicon steel sheet, and after adsorption, transport the silicon steel sheet to the stacking table for stacking. When in use, the shearing device cuts the silicon steel strip into different types of silicon steel sheets, and then the conveyor belt conveys the sheared silicon steel sheets to one side of the stacking robot. The identification mechanism on the stacking robot identifies the conveyed silicon steel sheet, adsorbs the identified silicon steel sheet, and moves it to a designated position on the stacking table for stacking, and forms a "day" shape.

[0005] In view of the above related technologies, since each silicon steel sheet on the conveyor belt in the prior art needs to be identified by the identification mechanism on the stacking robot before it can be adsorbed by the stacking robot, and the stacking robot can only adsorb a single identified silicon steel sheet each time, for single transportation and stacking, this increases the time required for stacking each layer of the "day" - shaped silicon steel sheets, thus reducing the stacking efficiency of the silicon steel sheets, so it needs to be improved. Summary of the Invention

[0006] In order to improve the stacking efficiency of silicon steel sheets, the present application provides an efficient shearing and stacking machine for silicon steel sheets.

[0007] An efficient shearing and stacking machine for silicon steel sheets provided by the present application adopts the following technical solutions: An efficient shearing and stacking machine for silicon steel sheets, comprising a frame, a shearing device and a stacking table. The shearing device is used to cut a silicon steel strip into several groups of silicon steel sheets according to the types of silicon steel sheets required for each layer in the shape of a "day". A conveying mechanism is arranged on the frame, and the conveying mechanism is used to output the sheared silicon steel sheets. A sorting mechanism and a stacking mechanism are further arranged on one side of the conveying mechanism away from the shearing device. The sorting mechanism includes a separating component and several sorting conveyor belts. The several sorting conveyor belts correspond to the silicon steel sheets in each group. The separating component is used to adsorb each silicon steel sheet in each group output by the conveying mechanism and transport each silicon steel sheet to the corresponding sorting conveyor belt. The stacking mechanism is used to transport the silicon steel sheets on each sorting conveyor belt to the stacking table and stack them.

[0008] By adopting the above technical solution, compared with the prior art, each silicon steel sheet on the conveyor belt needs to be identified by the identification mechanism on the stacking robot before it can be adsorbed by the stacking robot, and the stacking robot can only adsorb a single identified silicon steel sheet each time, for single transportation and stacking, thus reducing the stacking efficiency of the silicon steel sheets. In this application, through the setting of the sorting mechanism and the stacking mechanism, the sorting mechanism can adsorb each silicon steel sheet in each group output by the conveying mechanism and transport each silicon steel sheet in each group to the corresponding sorting conveyor belt, so that only the same kind of silicon steel sheet in each group is transported on the sorting conveyor belt, thereby realizing the automatic sorting of the sheared silicon steel sheets, and enabling the stacking robot in the stacking mechanism to not need to identify the type of the silicon steel sheet each time, so that it can adsorb and stack specific silicon steel sheets according to a specific setting program, reducing the time required for each layer of stacking the "day"-shaped silicon steel sheets, and thus improving the stacking efficiency of the silicon steel sheets.

[0009] Preferably, the sorting conveyor belts are arranged in parallel. The separating component includes a moving frame and a moving member. The moving frame is arranged on the frame and above the conveying mechanism. The moving frame is slidably connected to the frame, and the sliding direction is parallel to the distribution direction of the sorting conveyor belts. The moving member is used to drive the moving frame to slide. A plurality of adsorbing members are further arranged at the bottom of the moving frame. The plurality of adsorbing members are distributed along the direction parallel to the sliding direction of the moving frame and are all used to adsorb the silicon steel sheets conveyed by the conveying mechanism.

[0010] By adopting the above technical solution and configuring the separation component, when it is necessary to classify the silicon steel sheets on the conveying mechanism, the moving component drives the moving frame to slide, so that the corresponding adsorption component on the moving frame can adsorb the silicon steel sheets on the conveying mechanism. After adsorption, the moving component can drive the moving frame to slide, so that the moving frame moves the adsorption component away from directly above the conveying mechanism, and the next adsorption component moves to directly above the conveying mechanism to adsorb the next silicon steel sheet. This process is repeated, thereby realizing the classification of silicon steel sheets in each group along the distribution direction of the classification conveyor belt. This allows the five classified silicon steel sheets to fall onto the corresponding classification conveyor belt, realizing automatic classification of silicon steel sheets in each group, effectively improving the classification efficiency and effect of silicon steel sheets, and thus improving the stacking efficiency of silicon steel sheets.

[0011] Preferably, several sorting conveyor belts are located on opposite sides of the conveying mechanism, and each sorting conveyor belt on each side corresponds one-to-one with the silicon steel sheets in each group output by the conveying mechanism. The number of adsorption elements on the moving frame is greater than the number of silicon steel sheets in each group output by the conveying mechanism. The moving frame is used to slide back and forth between the sorting conveyor belts on both sides of the conveying mechanism.

[0012] By adopting the above technical solution and distributing the sorting conveyor belts, the moving frame can adsorb all five silicon steel sheets in a group and move them directly above the corresponding sorting conveyor belt. All five sheets can then fall onto their respective conveyor belts. Furthermore, the adsorption components on the moving frame that are not yet adsorbed can adsorb silicon steel sheets on the conveyor mechanism and move towards the other side of the conveyor mechanism after adsorption, thus moving the next group of silicon steel sheets onto that side. Compared to a single-sided sorting conveyor belt, this allows the moving frame to sort the next group of silicon steel sheets as it returns to its initial position, reducing downtime and effectively improving sorting and stacking efficiency. Moreover, compared to a system where the sorting conveyor belt and conveyor mechanism are connected end-to-end, this effectively saves floor space.

[0013] Preferably, the stacking platform and the stacking mechanism are provided on opposite sides of the conveying mechanism. The stacking mechanism is used to transport several silicon steel sheets on the same side of the conveying mechanism to the corresponding stacking platform. The separation component is used to transport several silicon steel sheets output by the conveying mechanism to the sorting conveyor belts on both sides of the conveying mechanism.

[0014] By adopting the above technical solution, the stacking table and the stacking mechanism are set in several numbers, effectively enabling the stacking mechanism on each side of the conveying mechanism to adsorb the silicon steel sheets conveyed by the corresponding sorting conveyor belt and stack them on the corresponding stacking table. As a result, each sorting conveyor belt can correspond to a stacking table and a stacking mechanism, allowing the two groups of silicon steel sheets to be processed synchronously, effectively improving the stacking efficiency of this application.

[0015] Preferably, the number of the conveying mechanisms is set to several and distributed along the height direction of the frame. The stacking table and the stacking mechanism are arranged on both opposite sides of each conveying mechanism, and a sorting mechanism is arranged on one side of each conveying mechanism.

[0016] By adopting the above technical solution, setting the number of the conveying mechanisms to several enables the shearing devices in the shearing equipment of this application to be set to several, so that the shearing of several silicon steel strips can be carried out synchronously, thereby improving the shearing efficiency of the silicon steel strips. At the same time, this application can transport and sort several groups of silicon steel sheets simultaneously and stack several groups of silicon steel sheets simultaneously after sorting, effectively improving the stacking efficiency of this application. Moreover, the distribution of the conveying mechanisms along the height direction of the frame effectively reduces the floor area of this application, facilitating the implementation and setting of this application by relevant personnel.

[0017] Preferably, the shearing equipment is used to shear the silicon steel strip into several groups of silicon steel sheets. In each group of the sheared silicon steel sheets, two yoke sheets are arranged adjacent to each other, and both of the two yoke sheets are sheared first or last among the five silicon steel sheets.

[0018] By adopting the above technical solution, setting the shearing mode of the shearing equipment makes the two yoke sheets in each group of silicon steel sheets arranged adjacent to each other, and both of the two yoke sheets are sheared first or last among the five silicon steel sheets. This enables the parallel side sheets and the middle column sheets in the "day" - shaped structure to be respectively located on adjacent sorting conveyor belts, and the parallel yoke sheets to be located on adjacent sorting conveyor belts. As a result, the two stacking robots in the stacking mechanism can be responsible for stacking the parallel silicon steel sheets respectively, so that the silicon steel sheets that each stacking robot needs to drive and adsorb each time can rotate the same angle, facilitating the stacking of the silicon steel sheets and also facilitating the operation of the stacking robots.

[0019] Preferably, the shearing device is used to cut silicon steel strip into several groups of silicon steel sheets, and in each group, the central column sheet is located between two side sheets and arranged adjacent to each other. A prefabrication mechanism is also provided on one side of the stacking mechanism. The prefabrication mechanism includes a receiving frame, a moving component, and two prefabrication frames. The two prefabrication frames correspond to the two side sheets in each group of silicon steel sheets. The receiving frame is used to receive the central column sheet conveyed by the corresponding sorting conveyor belt, and the prefabrication frame is used to receive the side sheets conveyed by the corresponding sorting conveyor belt. The moving component is used to drive each prefabrication frame to move close to the receiving frame.

[0020] By adopting the above technical solution and configuring the prefabrication mechanism, the two prefabrication frames can be located on both sides of the receiving frame. This allows the moving component to drive the prefabrication frames to slide, enabling the edge pieces on the prefabrication frames to approach the central column pieces on the receiving frame. Consequently, the corresponding positions between the edge pieces and the central column pieces are the corresponding positions to be stacked on the stacking platform. This allows for adjustment of the distance between the edge pieces and the central column pieces, enabling the subsequent stacking robot to uniformly adsorb and stack the edge pieces and central column pieces without the need for multiple adsorption and stacking operations. This effectively improves the stacking efficiency of silicon steel sheets in this application and facilitates the operation of the stacking robot.

[0021] Preferably, each of the prefabricated frames is slidably connected to the frame, and the receiving frame is located on the sliding path of each prefabricated frame. The moving component includes a lifting frame, a lifting element, and a transmission frame. The lifting frame is slidably connected to the frame, and the sliding direction is the height direction of the frame. The lifting element is used to drive the lifting frame to slide. Each prefabricated frame is provided with the transmission frame. One end of each transmission frame is rotatably connected to the lifting frame, and the other end is rotatably connected to the corresponding prefabricated frame. When the lifting element drives the lifting frame to slide, the transmission frame is used to move the prefabricated frame towards or away from the receiving frame as the lifting frame (821) slides.

[0022] By adopting the above technical solution and configuring the moving components, when the precast frame needs to be driven close to the receiving frame, the lifting component can drive the lifting frame to slide. This allows the lifting frame to drive the two precast frames to slide through the transmission frame, thereby achieving simultaneous driving of the two precast frames. This eliminates the need for two active components to drive the precast frames separately, effectively saving the required active components and reducing the installation cost. Furthermore, the lifting component only needs to be configured in the height direction, which effectively reduces the required floor space compared to other active components configured in the precast frame sliding direction.

[0023] Preferably, a positioning mechanism is provided on each of the prefabricated frames. Each positioning mechanism includes a positioning frame and a linkage component. The number of the positioning frames is set to two, and they are respectively located on both sides in the width direction of the corresponding prefabricated frame. The bottom of each positioning frame is rotatably connected to the corresponding prefabricated frame. The transmission frame drives the corresponding positioning frame to rotate through the linkage component.

[0024] By adopting the above technical solution, the setting of the positioning mechanism enables the positioning frame to position the side piece in the width direction by abutting against the side wall of the corresponding side piece, thereby ensuring the accuracy of the positional relationship between the side piece and the middle column piece. At the same time, when the prefabricated frame approaches the receiving frame, the transmission frame can drive the corresponding positioning frame to rotate through the linkage component, so that the positioning frame is no longer higher than the prefabricated frame, enabling the suction cup on the stacking robot to be close to the side piece, thus ensuring the adsorption effect on the side piece, and further ensuring the accuracy of the positional relationship of the side piece and guaranteeing the stacking effect.

[0025] Preferably, the linkage component includes a linkage frame, a sliding frame and a driving frame. One end of the linkage frame is rotatably connected to the corresponding transmission frame, and the other end is rotatably connected to the sliding frame. The sliding frame is slidably connected to the prefabricated frame. The number of the driving frames is set to two and is arranged corresponding to the positioning frames one by one. One end of each driving frame is rotatably connected to the sliding frame, and the other end is rotatably connected to the corresponding positioning frame.

[0026] By adopting the above technical solution, the setting of the linkage component enables the sliding frame to slide relative to the prefabricated frame through the linkage frame when the prefabricated frame slides, so that the transmission frame rotates relative to the prefabricated frame. Thus, the sliding frame can drive the positioning frame to rotate through the driving frame, and further realizes the driving of the positioning frame, achieving the linkage between the positioning frame and the transmission frame, effectively saving the active devices required to drive the positioning frame to rotate, and at the same time reducing the probability that the stacking robot fails to adsorb or the side piece deviates after adsorption due to the failure of the device driving the positioning frame, ensuring the stacking effect.

[0027] In summary, the present application includes at least one of the following beneficial technical effects: The setting of the sorting mechanism and the stacking mechanism enables the sorting mechanism to adsorb each silicon steel sheet in each group output by the conveying mechanism and transport each silicon steel sheet in each group to the corresponding sorting conveyor belt, so that only the same kind of silicon steel sheet in each group is transported on the sorting conveyor belt, thereby realizing the automatic sorting of the sheared silicon steel sheets, enabling the stacking robot in the stacking mechanism to not need to identify the type of silicon steel sheet each time, and thus being able to adsorb and stack specific silicon steel sheets according to a specific setting program, reducing the time required for stacking each layer of the "day"-shaped silicon steel sheets, and thus improving the stacking efficiency of the silicon steel sheets; The separation components allow the moving frame to adsorb all five silicon steel sheets in a group and move them directly above the corresponding sorting conveyor belt. All five sheets then fall onto the conveyor belt. Furthermore, the unadsorbed parts on the moving frame can adsorb silicon steel sheets on the conveyor mechanism and move towards the other side of the conveyor belt after adsorption, thus moving the next group of silicon steel sheets onto that side. Compared to a single-sided sorting conveyor belt, this allows the moving frame to sort the next group of silicon steel sheets as it returns to its initial position, reducing downtime and improving sorting and stacking efficiency. It also saves floor space compared to a system where the sorting conveyor belt and conveyor mechanism are connected end-to-end. The prefabrication mechanism is designed so that the two prefabrication frames can be located on both sides of the receiving frame. This allows the moving component to drive the prefabrication frames to slide, enabling the edge pieces on the prefabrication frames to approach the central column pieces on the receiving frame. The corresponding positions between the edge pieces and the central column pieces are the corresponding positions to be stacked on the stacking platform. This allows for adjustment of the distance between the edge pieces and the central column pieces, enabling the subsequent stacking robot to uniformly adsorb and stack the edge pieces and central column pieces without multiple adsorption and stacking operations. This effectively improves the stacking efficiency of silicon steel sheets in this application and facilitates the operation of the stacking robot. Attached Figure Description

[0028] Figure 1 This is a schematic diagram illustrating the overall structure of the high-efficiency silicon steel sheet shearing and stacking integrated machine in Embodiment 1 of this application.

[0029] Figure 2 This is a schematic diagram illustrating the structure of the separate component in Embodiment 1 of this application.

[0030] Figure 3 This is a schematic diagram illustrating the structure of the receiving frame in Embodiment 2 of this application.

[0031] Figure 4 This is a structural schematic diagram illustrating the moving component in Embodiment 2 of this application.

[0032] Description of reference numerals: 1, frame; 2, shearing device; 3, stacking table; 4, conveying mechanism; 41, inclined conveyor belt; 42, parallel conveyor belt; 5, sorting mechanism; 51, separating component; 511, moving frame; 512, moving member; 513, lifting module; 514, adsorbing member; 52, sorting conveyor belt; 6, stacking mechanism; 61, stacking robot; 7, lifting mechanism; 8, prefabricating mechanism; 81, receiving frame; 811, moving plate; 8111, rotating part; 82, moving component; 821, lifting frame; 822, lifting member; 823, transmission frame; 83, prefabricating frame; 84, positioning conveyor belt; 9, positioning mechanism; 91, positioning frame; 911, extending part; 92, linkage component; 921, linkage frame; 922, sliding frame; 923, driving frame; 10, driving frame. Detailed implementation manners

[0033] The following further describes the present application in detail with reference to Figure 1-4 the attached drawings.

[0034] Embodiment 1

[0035] Embodiment 1 of the present application discloses a high-efficiency shearing and stacking machine for silicon steel sheets. Referring to Figure 1 and Figure 2 , the high-efficiency shearing and stacking machine for silicon steel sheets includes a frame 1, a shearing device 2 and a stacking table 3. The shearing device 2 is used to cut a silicon steel strip into several groups of silicon steel sheets according to the types of silicon steel sheets required for each layer in the shape of a "day". A conveying mechanism 4 is arranged on the frame 1, and the conveying mechanism 4 is used to output the sheared silicon steel sheets. A sorting mechanism 5 and a stacking mechanism 6 are further arranged on one side of the conveying mechanism 4 away from the shearing device 2. The sorting mechanism 5 includes a separating component 51 and several sorting conveyor belts 52, and the several sorting conveyor belts 52 correspond to the silicon steel sheets in each group. The separating component 51 is used to adsorb each silicon steel sheet in each group output by the conveying mechanism 4 and transport each silicon steel sheet to the corresponding sorting conveyor belt 52. The stacking mechanism 6 is used to transport the silicon steel sheets on each sorting conveyor belt 52 to the stacking table 3 and stack them.

[0036] Referring to Figure 1 and Figure 2 , in Embodiment 1 of the present application, the shearing device 2 is set as a silicon steel strip shearing machine, and the shearing mechanism in the silicon steel strip shearing machine is set as two, and the two shearing mechanisms are distributed along the height direction of the body of the shearing device 2. In Embodiment 1 of the present application, each shearing mechanism is set as a combined structure of five shearing tool holders and a blanking cylinder. The five tool holders correspond to two side pieces, one middle column piece and two yoke pieces in the shape of a "day", and several blades are arranged on the tool holders.

[0037] Referring to Figure 1 and Figure 2, the shapes of the above-mentioned several blades are adapted to the shapes of the corresponding silicon steel sheets, so that when the blank holder cylinder drives the tool holder to move downward, the blades on the tool holder can cut out silicon steel sheets of corresponding shapes, and the two yoke sheets in the silicon steel sheets cut in each group are arranged adjacent to each other, and both of the two yoke sheets are cut first or last among the five silicon steel sheets. In the embodiment of the present application, preferably, the cut silicon steel sheets are in sequence: edge sheet, middle column sheet, edge sheet, yoke sheet, yoke sheet, or in sequence: middle column sheet, edge sheet, edge sheet, yoke sheet, yoke sheet. The above-mentioned silicon steel strip shearing machine and the shearing mechanism in the silicon steel strip shearing machine are both prior arts, so they will not be elaborated here.

[0038] Refer to Figure 1 and Figure 2 , the number of the conveying mechanisms 4 is set to several. In the embodiment of the present application, two conveying mechanisms 4 are set and distributed along the height direction of the frame 1 to correspond to the two shearing mechanisms in the shearing device 2. Each conveying mechanism 4 includes an inclined conveyor belt 41 and a parallel conveyor belt 42, and both the inclined conveyor belt 41 and the parallel conveyor belt 42 are installed on the frame 1.

[0039] Refer to Figure 1 and Figure 2 , one end of each inclined conveyor belt 41 is located at the output end of the corresponding shearing mechanism on the shearing device 2 to receive the silicon steel sheets cut by the shearing mechanism, and the other end is arranged to slope upward and is close to one end of the parallel conveyor belt 42 to convey the silicon steel sheets on itself to the parallel conveyor belt 42, so as to realize the output of the silicon steel sheets.

[0040] Refer to Figure 1 and Figure 2 , a separating component 51 is arranged above each parallel conveyor belt 42, and a group of sorting conveyor belts 52 are arranged on both sides of each parallel conveyor belt 42 along its width direction. In the embodiment of the present application, the number of the sorting conveyor belts 52 in each group is set to five to correspond to the five silicon steel sheets in each group (that is, the middle column sheet, two edge sheets and two yoke sheets in each "day" - shaped sheet), and the sorting conveyor belts 52 in each group are arranged in parallel, and the top surface is at the same height as the top surface of the corresponding parallel conveyor belt 42.

[0041] Refer to Figure 1 and Figure 2 , each sorting conveyor belt 52 is installed on the frame 1, and the length direction is the reverse of the conveying direction of the corresponding parallel conveyor belt 42, and one end of each sorting conveyor belt 52 extends towards the direction close to the shearing device 2 to reduce the length required for setting the present application, and further reduce the area required for setting the present application.

[0042] Refer to Figure 1 and Figure 2Each separation component 51 includes a moving frame 511 and a moving part 512. In this embodiment, the moving part 512 is set as a linear module. The linear module is installed on the frame 1 and is located above the corresponding parallel conveyor belt 42. The sliding direction of the sliding seat on the linear module is the width direction of the frame 1 (i.e. the distribution direction of the sorting conveyor belt 52 in each group).

[0043] Reference Figure 1 and Figure 2 Each separation component 51 further includes a lifting module 513, which is configured as a linear module and is fixedly installed on the sliding seat in the aforementioned moving member 512, so that the moving member 512 drives the lifting module 513 to slide. The moving frame 511 is fixedly installed on the lifting frame 821 in the lifting module 513, so that the moving frame 511 can be raised and lowered to approach the silicon steel sheet on the corresponding parallel conveyor belt 42.

[0044] Reference Figure 1 and Figure 2 The length of each moving frame 511 (the length along the distribution direction of the sorting conveyor belt 52) ​​is greater than the total width of the five sorting conveyor belts 52 in a set of sorting conveyor belts 52. Each moving frame 511 is provided with a plurality of suction members 514 at its bottom. In this embodiment, the suction members 514 are set as electrically controlled suction cups, which are fixedly installed at the bottom of the corresponding moving frame 511 and are arranged vertically downward on the suction side.

[0045] Referring to the figure, the number of the above-mentioned electrically controlled suction cups is more than the number of five silicon steel sheets in each group. In this embodiment of the application, six electrically controlled suction cups are set, and they are all equidistantly distributed along the length direction of the moving frame 511, so that five of the electrically controlled suction cups can move to directly above the five sorting conveyor belts 52 in a group after displacement, so that the adsorbed silicon steel sheets fall onto the corresponding sorting conveyor belt 52.

[0046] Reference Figure 1 and Figure 2 In other embodiments, the movable frame 511 is close to the silicon steel sheet on the corresponding parallel conveyor belt 42, thereby adsorbing the silicon steel sheet on the parallel conveyor belt 42, so that the silicon steel sheet is suspended and adsorbed on the magnetic component, without the need for the additional lifting module 513 in this embodiment.

[0047] Reference Figure 1 and Figure 2Each set of sorting conveyor belts 52 has a stacking platform 3 and a stacking mechanism 6 at the end furthest from the moving frame 511. In this embodiment, the lower stacking platform 3 is placed on the ground. The frame 1 is also equipped with two lifting mechanisms 7, which correspond to the two upper stacking platforms 3. In this embodiment, the lifting mechanism 7 is a lifting cylinder, which is fixedly installed on the frame 1, with its piston rod vertically upward and fixedly connected to the corresponding upper stacking platform 3 to lower the corresponding stacking platform 3, making it convenient for personnel to remove the stacked silicon steel sheets from the stacking platform 3.

[0048] Reference Figure 1 and Figure 2 Each stacking mechanism 6 includes two stacking robots 61. The two stacking robots 61 are located on the side of the sorting conveyor belt 52 away from the moving frame 511 and between the sorting conveyor belt 52 and the stacking platform 3. They are located on opposite sides of the five sorting conveyor belts 52, so that one stacking robot 61 is responsible for stacking the central column piece and two side pieces, and the other stacking robot 61 is responsible for stacking the two yoke pieces, thereby facilitating the stacking of the stacking robots 61.

[0049] Reference Figure 1 and Figure 2 In this embodiment, the lower stacking robot 61 is placed on the ground, and the upper stacking robot 61 is inverted and fixedly installed on the top of the frame 1. Each stacking robot 61 is equipped with an electrically controlled suction cup at its working end to adsorb the silicon steel sheets on the sorting conveyor belt 52, thereby stacking them.

[0050] The implementation principle of the high-efficiency shearing and stacking machine for silicon steel sheets in Embodiment 1 of this application is as follows: During use, the shearing device 2 continuously shears the silicon steel sheets, and the sheared silicon steel sheets are output in groups sequentially, with each group consisting of edge sheets, central column sheets, edge sheets, yoke sheets, and yoke sheets in sequence. Each silicon steel sheet is sequentially transported to the corresponding parallel conveyor belt 42 via the inclined conveyor belt 41. Subsequently, for each group of silicon steel sheets on the parallel conveyor belt 42, the corresponding lifting module 513 drives the corresponding moving frame 511 to descend, thereby causing the adsorption member 514 located directly above the parallel conveyor belt 42 on the moving frame 511 to adsorb the first silicon steel sheet (i.e., the edge sheet) in the group of silicon steel sheets.

[0051] After adsorption is complete, the lifting module 513 drives the moving frame 511 to move upward, and the moving component 512 drives the lifting module 513 to move along the width direction of the moving frame 511, so that the next adsorption component 514 is directly above the corresponding parallel conveyor belt 42. Then, the lifting module 513 drives the moving frame 511 to descend, thereby adsorbing the second silicon steel sheet in the group. After adsorption is complete, the lifting module 513 again drives the moving frame 511 to move upward, and the moving component 512 again drives the lifting module 513 to move along the width direction of the moving frame 511, so that the next adsorption component 514 is directly above the corresponding parallel conveyor belt 42. This process is repeated until all five adsorption components 514 have adsorbed silicon steel sheets, thus achieving adsorption of the five silicon steel sheets (i.e., edge sheet, central column sheet, edge sheet, yoke sheet, and yoke sheet) in the group.

[0052] Subsequently, the moving component 512 drives the moving frame 511 to further shift, so that the five silicon steel sheets on the five adsorption components 514 are respectively located directly above the corresponding sorting conveyor belt 52. At this time, the adsorption component 514 that does not adsorb any silicon steel sheets is located directly above the first silicon steel sheet in the upper and lower groups of silicon steel sheets on the parallel conveyor belt 42.

[0053] Subsequently, the lifting module 513 moves the moving frame 511 downward, causing the five adsorption components 514 to release their adsorption of the silicon steel sheets, thus placing the five silicon steel sheets onto the corresponding sorting conveyor belt 52. After the lifting module 513 moves the moving frame 511 downward, the adsorption components 514 that were not adsorbing the silicon steel sheets then adsorb the silicon steel sheets on the parallel conveyor belt 42.

[0054] Subsequently, the moving component 512 drives the moving frame 511 to move in the opposite direction, thereby moving the silicon steel sheets to the sorting conveyor belt 52 on the other side of the parallel conveyor belt 42. During this process, the sorting conveyor belt 52 continuously transports the silicon steel sheets placed on it to one side of the stacking robot 61. The stacking robot 61 adsorbs the silicon steel sheets on the corresponding sorting conveyor belt 52 and stacks them on the corresponding stacking platform 3.

[0055] Example 2

[0056] The difference between Embodiment 2 and Embodiment 1 in this application is that: (Refer to...) Figure 3 and Figure 4The shearing device 2 is used to cut silicon steel strip into several groups of silicon steel sheets, and in each group, the central core sheet is located between two side sheets and is arranged adjacent to each other. In this embodiment, the shearing device 2 is used to cut the silicon steel strip into side sheets, central core sheets, side sheets, yoke sheets, and yoke sheets in sequence. Each group of sorting conveyor belts 52 is provided with a prefabrication mechanism 8 on the side near the stacking table 3. Each prefabrication mechanism 8 includes a receiving frame 81, a moving component 82, and two prefabrication frames 83. The receiving frame 81 is located between the two prefabrication frames 83 and close to the sorting conveyor belt 52 used for conveying central core sheets. The prefabrication frames 83 are close to the two sorting conveyor belts 52 used for conveying side sheets, so that the receiving frame 81 receives the central core sheet and the prefabrication frame 83 receives the side sheets.

[0057] Reference Figure 3 and Figure 4 Each receiving frame 81 and each prefabrication frame 83 is equipped with a positioning conveyor belt 84. Each positioning conveyor belt 84 is close to the corresponding sorting conveyor belt 52, and the conveying direction is the same as that of the corresponding sorting conveyor belt 52. The end of the receiving frame 81 and each prefabrication frame 83 away from the corresponding sorting conveyor belt 52 extends upward to abut against the silicon steel sheets on its own positioning conveyor belt 84, thereby positioning the silicon steel sheets along their length.

[0058] Reference Figure 3 and Figure 4 Each prefabrication frame 83 is slidably connected to the frame 1 via a slide rail, and the sliding direction is the distribution direction of the sorting conveyor belt 52, so that the prefabrication frame 83 can approach the corresponding receiving frame 81 after sliding. The moving component 82 includes a lifting frame 821, a lifting element 822, and a transmission frame 823. The lifting frame 821 is located directly below the receiving frame 81, and the lifting frame 821 is slidably connected to the frame 1 via a slide rail, and the sliding direction is set to the height direction of the frame 1.

[0059] Reference Figure 3 and Figure 4 In this embodiment, the lifting component 822 is configured as a cylinder, which is fixedly mounted on the machine body with its piston rod pointing upwards and bolted to the bottom of the corresponding lifting frame 821 to drive the sliding of the lifting frame 821. Two conveyor frames are provided, located on opposite sides of the receiving frame 81, corresponding one-to-one with the prefabrication frame 83.

[0060] Reference Figure 3 and Figure 4One end of each transmission frame 823 is rotatably connected to the lifting frame 821 via a pin, and the other end is inclined and rotatably connected to the corresponding prefabricated frame 83 via a pin. This allows the lifting frame 821 to slide downwards, thereby driving the corresponding prefabricated frame 83 to slide, and enabling the two prefabricated frames 83 to approach the receiving frame 81 after sliding. This ensures that the silicon steel sheets (central column sheets and side sheets) on the prefabricated frame 83 and the receiving frame 81 are arranged in the same way as the silicon steel sheets on the stacking platform 3.

[0061] Reference Figure 3 and Figure 4 Each prefabricated frame 83 is equipped with a positioning mechanism 9, and each positioning mechanism 9 includes two positioning frames 91 and a linkage component 92. The two positioning frames 91 are located on both sides of the corresponding prefabricated frame 83 along its own width direction, and their bottoms are rotatably connected to the top of the corresponding positioning frame 91 via pins. The side of the two positioning frames 91 that is close to each other is close to the silicon steel sheet on the corresponding prefabricated frame 83, thereby positioning the silicon steel sheet in the width direction.

[0062] Reference Figure 3 and Figure 4 Each positioning frame 91 has an extension portion 911 extending outward from its bottom, and each extension portion 911 is integrally formed with the corresponding positioning frame 91. Each linkage component 92 includes a linkage frame 921, a sliding frame 922, and a drive frame 923. The number of drive frames 923 is set to two, corresponding to the positioning frame 91. One end of each drive frame 923 is rotatably connected to the end of the corresponding extension portion 911 away from the positioning body via a pin, and the other end is rotatably connected to the corresponding sliding frame 922 via a pin.

[0063] Reference Figure 3 and Figure 4 Each sliding frame 922 is slidably connected to the corresponding prefabricated frame 83 via a slide rail, and the sliding direction is set to the height direction of the prefabricated frame 83. One end of each linkage frame 921 is rotatably connected to the corresponding sliding frame 922 via a pin, and the other end is rotatably connected to the corresponding transmission frame 823 via a pin.

[0064] Reference Figure 3 and Figure 4 In the initial state, when the prefabrication frame 83 is located at the end of its sliding path away from the receiving frame 81, the lifting frame 821 and the sliding frame 922 are both located at the top of their respective sliding paths. The positioning frame 91 is perpendicular to the top wall of the prefabrication frame 83 and close to the corresponding silicon steel sheet. When it is necessary to prefabricate the silicon steel sheets on the receiving frame 81 and the prefabrication frame 83 to their positions on the stacking platform 3, the lifting component 822 drives the lifting frame 821 to slide downwards.

[0065] Reference Figure 3 and Figure 4 During this process, the lifting frame 821 drives the prefabricated frame 83 to gradually approach the receiving frame 81 via the transmission frame 823. At this time, the transmission frame 823 rotates relative to the prefabricated frame 83, causing the transmission frame 823 to drive the corresponding sliding frame 922 to slide downwards via the linkage frame 921. At this time, the sliding frame 922 drives the positioning frame 91 to rotate downwards via the drive frame 923. When the prefabricated frame 83 approaches the receiving frame 81, the top of the positioning frame 91 is in a horizontal or downward tilted state, which facilitates the stacking robot 61 to stack the components.

[0066] Reference Figure 3 and Figure 4 The receiving frame 81 has movable plates 811 on both sides along its width direction. The movable plates 811 are rotatably connected to the bottom of the receiving frame 81 and are used to fit close to the side wall of the central column plate on the receiving frame 81 to position the central column plate in the width direction. Each movable plate 811 has a rotating part 8111 extending outward from the bottom of the receiving frame 81. The rotating part 8111 is integrally formed with the movable plate 811.

[0067] Reference Figure 3 and Figure 4 Each lifting frame 821 is equipped with two drive frames 10. The drive frames 10 are arranged one-to-one with the moving plate 811, and one end of each drive frame 10 is rotatably connected to the corresponding rotating part 8111 through a pin shaft, and the other end of each drive frame 10 is rotatably connected to the corresponding lifting frame 821 through a pin shaft.

[0068] The implementation principle of the high-efficiency silicon steel sheet shearing and stacking integrated machine in Embodiment 2 of this application is as follows: When it is necessary to pre-form the silicon steel sheets on the receiving frame 81 and the prefabrication frame 83 into the position on the stacking platform 3, the lifting component 822 drives the lifting frame 821 to slide downward. During this process, the lifting frame 821 drives the prefabrication frame 83 to gradually approach the receiving frame 81 through the transmission frame 823. At this time, the lifting frame 821 drives the drive frame 10 to rotate, which in turn causes the drive frame 10 to drive the moving plate 811 to rotate.

[0069] During this process, the transmission frame 823 rotates relative to the prefabrication frame 83, causing the transmission frame 823 to drive the corresponding sliding frame 922 to slide downwards via the linkage frame 921. At this time, the sliding frame 922 drives the positioning frame 91 to rotate downwards via the drive frame 923. When the prefabrication frame 83 approaches the receiving frame 81, the top of both the positioning frame 91 and the positioning plate rotates to a horizontal or downward tilted state, facilitating stacking by the stacking robot 61.

[0070] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An efficient shearing and stacking machine for silicon steel sheets, comprising a frame (1), a shearing device (2) and a stacking table (3). The shearing device (2) is used to cut a silicon steel strip into several groups of silicon steel sheets according to the types of silicon steel sheets required for each layer in the shape of a "day". A conveying mechanism (4) is arranged on the frame (1), and the conveying mechanism (4) is used to output the sheared silicon steel sheets. It is characterized in that: On the side of the conveying mechanism (4) away from the shearing device (2), there is also a sorting mechanism (5) and a stacking mechanism (6). The sorting mechanism (5) includes a separation component (51) and several sorting conveyor belts (52). The several sorting conveyor belts (52) correspond to the silicon steel sheets in each group. The separation component (51) is used to adsorb the silicon steel sheets in each group output by the conveying mechanism (4) and transport each silicon steel sheet to the corresponding sorting conveyor belt (52). The stacking mechanism (6) is used to transport the silicon steel sheets of each sorting conveyor belt (52) to the stacking platform (3) and stack them.

2. The high-efficiency shearing and stacking machine for silicon steel sheets according to claim 1, characterized in that: The sorting conveyor belt (52) is arranged in parallel. The separation component (51) includes a moving frame (511) and a moving part (512). The moving frame (511) is set on the frame (1) and located above the conveying mechanism (4). The moving frame (511) is slidably connected to the frame (1) and the sliding direction is parallel to the distribution direction of the sorting conveyor belt (52). The moving part (512) is used to drive the moving frame (511) to slide. The bottom of the moving frame (511) is also provided with a number of adsorption elements (514). The adsorption elements (514) are distributed in a direction parallel to the sliding direction of the moving frame (511) and are all used to adsorb the silicon steel sheets conveyed by the conveying mechanism (4).

3. The high-efficiency shearing and stacking machine for silicon steel sheets according to claim 2, characterized in that: Several sorting conveyor belts (52) are located on opposite sides of the conveying mechanism (4), and each sorting conveyor belt (52) on each side corresponds one-to-one with the silicon steel sheets in each group output by the conveying mechanism (4). The number of adsorption members (514) on the moving frame (511) is greater than the number of silicon steel sheets in each group output by the conveying mechanism (4). The moving frame (511) is used to slide back and forth between the sorting conveyor belts (52) on both sides of the conveying mechanism (4).

4. The high-efficiency shearing and stacking machine for silicon steel sheets according to claim 3, characterized in that: The stacking platform (3) and the stacking mechanism (6) are provided on opposite sides of the conveying mechanism (4). The stacking mechanism (6) is used to transport the silicon steel sheets on the sorting conveyor belts (52) on the same side of the conveying mechanism (4) to the corresponding stacking platform (3). The separation component (51) is used to transport the silicon steel sheets output by the conveying mechanism (4) to the sorting conveyor belts (52) on both sides of the conveying mechanism (4).

5. The high-efficiency shearing and stacking machine for silicon steel sheets according to claim 1, characterized in that: The number of the conveying mechanisms (4) is set to several and distributed along the height direction of the frame (1). Each conveying mechanism (4) has a stacking platform (3) and a stacking mechanism (6) on its opposite sides, and each conveying mechanism (4) has a sorting mechanism (5) on one side.

6. The high-efficiency shearing and stacking machine for silicon steel sheets according to claim 1, characterized in that: The shearing device (2) is used to cut silicon steel strip into several groups of silicon steel sheets, and two yokes are arranged adjacent to each other in the silicon steel sheets cut in each group, and the two yokes are either cut for the first time or cut for the last time among the five silicon steel sheets.

7. The high-efficiency shearing and stacking machine for silicon steel sheets according to claim 1, characterized in that: The shearing device (2) is used to cut silicon steel strip into several groups of silicon steel sheets, and the central column sheet in each group of silicon steel sheets is located between two side sheets and is arranged adjacent to each other. A prefabrication mechanism (8) is also provided on one side of the stacking mechanism (6). The prefabrication mechanism (8) includes a receiving frame (81), a moving component (82) and two prefabrication frames (83). The two prefabrication frames (83) correspond to the two side sheets in each group of silicon steel sheets. The receiving frame (81) is used to receive the central column sheet conveyed by the corresponding sorting conveyor belt (52). The prefabrication frame (83) is used to receive the side sheets conveyed by the corresponding sorting conveyor belt (52). The moving component (82) is used to drive each prefabrication frame (83) to approach the receiving frame (81).

8. The high-efficiency shearing and stacking machine for silicon steel sheets according to claim 7, characterized in that: Each of the prefabricated frames (83) is slidably connected to the frame (1), and the receiving frame (81) is located on the sliding path of each prefabricated frame (83). The moving component (82) includes a lifting frame (821), a lifting member (822), and a transmission frame (823). The lifting member (822) is slidably connected to the frame (1), and the sliding direction is the height direction of the frame (1). The lifting frame (821) is used to drive the lifting frame (821) to slide. Each of the prefabricated frames (83) is provided with a transmission frame (823). One end of each transmission frame (823) is rotatably connected to the lifting frame (821), and the other end is rotatably connected to the corresponding prefabricated frame (83). When the lifting component (822) drives the lifting frame (821) to slide, the transmission frame (823) is used to move the prefabricated frame (83) towards or away from the receiving frame (81) as the lifting frame (821) slides.

9. A high-efficiency shearing and stacking machine for silicon steel sheets according to claim 8, characterized in that: Each of the prefabricated frames (83) is provided with a positioning mechanism (9). Each positioning mechanism (9) includes a positioning frame (91) and a linkage component (92). The number of positioning frames (91) is set to two, and they are respectively located on both sides of the width direction of the prefabricated frame (83). The bottom of each positioning frame (91) is rotatably connected to the corresponding prefabricated frame (83). The transmission frame (823) drives the corresponding positioning frame (91) to rotate through the linkage component (92).

10. A high-efficiency shearing and stacking machine for silicon steel sheets according to claim 9, characterized in that: The linkage component (92) includes a linkage frame (921), a sliding frame (922), and a drive frame (923). One end of the linkage frame (921) is rotatably connected to the corresponding transmission frame (823), and the other end is rotatably connected to the sliding frame (922). The sliding frame (922) is slidably connected to the prefabrication frame (83). The number of drive frames (923) is set to two, and they are arranged one-to-one with the positioning frame (91). One end of each drive frame (923) is rotatably connected to the sliding frame (922), and the other end is rotatably connected to the corresponding positioning frame (91).

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