A stacking device for direct sewing iron cores with online cutting and stacking

Abstract

The present invention discloses a stacking device for on-line shearing and stacking of a directly sewn iron core, which includes a table body, a slide rail, a moving component, a stacking table, an iron plate and a jet plate. A fixing block is installed on the top of the iron plate, a magnetic ring is installed at the bottom of the fixing block, a piston is installed at the bottom of the telescopic rod, a reel is installed on the inner wall of the fixing block, a worm is installed at the bottom of the rotating rod, and a positioning pin is installed on the top of the fixing block. In the present invention, by installing a positioning pin, a sealing ring and a piston, when the positioning pin moves to a specified position, the rotating rod is rotated externally. The rotation of the rotating rod drives the rotation of the worm, the rotation of the worm drives the rotation of the gear, the rotation of the gear drives the rotation of the reel, the reel rotates to wind the pull rope, the pull rope pulls the piston to move, and the upward movement of the piston causes negative pressure at the bottom of the piston, so that the fixing block is adsorbed on the top of the iron plate. This structure makes the adjustment of the positioning pin simpler and more convenient, and improves the use effect.

Description

Technical Field

[0001] The present invention relates to the technical field of stacking equipment, and particularly to a stacking equipment for on-line shearing and stacking of direct-seam iron cores. Background Art

[0002] In the existing production process of direct-seam iron cores, manual lamination requires manual handling of the cut sheet materials to the stacking position and then manual stacking, which has a large labor intensity, low work efficiency, and the shearing and stacking cannot be completed simultaneously, resulting in low efficiency. The stacking equipment effectively improves the production efficiency and fundamentally eliminates the physical labor of workers in the shearing, stacking and assembling process of the transformer direct-seam iron core. There are various types of direct-seam iron cores. During stacking, its positioning pins enable the sheet materials to be accurately positioned. According to different types, the positions of the positioning pins can be adjusted.

[0003] The defects of the existing stacking equipment are as follows:

[0004] 1. Patent document CN110155739A discloses an iron core stacking equipment. "The iron core stacking equipment includes a material receiving device, an iron core stacking platform and an iron core stacking robotic arm. Among them, the material receiving device is used to receive the iron core sheet materials from the conveyor belt for conveying the iron core sheet materials and position the iron core sheet materials. The iron core stacking platform is arranged adjacent to the material receiving device, and a first positioning pin is arranged on the iron core stacking platform for positioning the stacked iron core sheet materials. The iron core stacking robotic arm is arranged adjacent to the material receiving device and the iron core stacking platform, and a material taking and stacking tooling is installed on the iron core stacking robotic arm. The iron core stacking robotic arm obtains the iron core sheet materials from the material receiving device through the material taking and stacking tooling and moves to the iron core stacking platform to stack the iron core sheet materials on the first positioning pin. Applying the technical solution of the present invention can realize the high-efficiency and high-quality automated production of transformer iron cores", but its positioning pins need to be adjusted according to the model of the direct-seam iron core, and the existing adjustment method is complex, making the adjustment more troublesome;

[0005] 2. Patent document CN112382496A discloses a main transformer core stacking device, "including a base, fixed side seats, a rotating seat and lamination supports. Installation plates are installed on the outer sides of both fixed side seats. A rotating seat is rotatably installed between the two fixed side seats. Hydraulic rods are symmetrically installed on the top of the installation plates, and the telescopic ends of the hydraulic rods penetrate through the installation plates and are connected to the base. A number of lamination supports are installed on the top of the rotating seat. Limiting seats are slidably installed at both ends of the top of the lamination support. A second servo motor is installed in the middle of the inner side of the limiting seat, and a rotating gear is installed at the output end of the second servo motor and inside the limiting seat; after lamination is completed, at this time, the hydraulic rods work to drive the fixed side seats to rise on the top of the base, and then the hydraulic motor works to drive the rotating seat to rotate 180°. At this time, the second servo motor works until the three-phase five-column core falls off the limiting seat, realizing the unloading of the three-phase five-column core, which is convenient for operation", but when its stacking equipment finishes stacking, external dust or sundries are likely to float on the top of the stacking table, making the subsequent stacking susceptible to the influence of sundries;

[0006] 3. Patent document CN110648837A discloses a new type of silicon steel core stacking table, "including a base, three parallel linear guide rails fixed on the base, sliders that can slide on the guide rails and are located at both ends of each guide rail, three square steel pipes that are parallel to each other and perpendicular to the linear guide rails above the linear guide rails, and a first support and a second support that are parallel to the square steel pipes and located on each square steel pipe; there is a gap between the first support and the second support; the square steel pipes on both sides are fixed on the sliders on the linear guide rails and are fixed to the base through fixed clamps, and the middle square steel pipe is fixed to the base through a support block; the lower surface of the base is a plane and can slide on the transfer roller path; lamination supports are sleeved inside both ends of the square steel pipe, and the lamination supports can slide and be fixed inside the square steel pipe. The stacking table of the present invention is delicate, convenient and practical, suitable for stacking cores of various different specifications and sizes, suitable for automated production lines, and greatly improves the efficiency of core stacking, transfer and flipping", but it takes a relatively long time for its stacking equipment to be moved and stabilized, making it time-consuming and laborious to change the position of the stacking equipment;

[0007] 4. The patent document CN204096290U discloses an iron core stacking table, "which includes a bottom plate, with a moving frame provided on each side of the central fixing frame. There are three longitudinal guide rails on the bottom plate, and the moving frames on both sides of the central fixing frame are slidably installed on the three guide rails through sliders provided at the bottom. In the middle of the upper surfaces of the central fixing frame and the moving frames on both sides of the central fixing frame, there are multiple stacking brackets, and the stacking brackets are adsorbed on the central fixing frame and the moving frames on both sides of the central fixing frame through the first strong magnetic cylinders at the bottom. On the upper surfaces of the central fixing frame and the moving frames on both sides of the central fixing frame, there are two adjustable stacking brackets. The utility model can complete the iron core stacking work with different centering distances and different width dimensions, improve the scope of use, improve production efficiency, and reduce production costs; it can complete the stable transportation of the stacked iron core and improve product quality", but the sliding rails of its stacking equipment have no lubrication structure, resulting in easy jamming when the stacking table is moved. Summary of the Invention

[0008] The purpose of the present invention is to provide a stacking equipment for on-line shearing and stacking of direct-seam iron cores to solve the problem of inconvenient adjustment of positioning pins mentioned in the above background technology.

[0009] To achieve the above purpose, the present invention provides the following technical solution: A stacking equipment for on-line shearing and stacking of direct-seam iron cores, including a table body, a sliding rail, a moving component, a stacking table, an iron plate and a jet plate. A fixing block is installed on the top of the iron plate;

[0010] A magnetic ring is installed at the bottom of the fixing block, a sealing ring is installed at the bottom of the fixing block, a telescopic rod is installed on the inner top wall of the fixing block, a piston is installed at the bottom of the telescopic rod, a first spring is installed at the top of the piston, a reel is installed on the inner wall of the fixing block, a gear is installed at the end of the reel, a pulling rope is installed on the outer wall of the reel, a rotating rod is installed on the top of the fixing block, a worm is installed at the bottom of the rotating rod, and the worm meshes with the gear. A positioning pin is installed on the top of the fixing block;

[0011] A jet plate is installed on the top of the stacking table.

[0012] Preferably, a sliding rail is installed on the top of the table body, a moving component is installed on the top of the sliding rail, a stacking table is installed on the top of the moving component, and an iron plate is installed on the outer wall of the moving component.

[0013] Preferably, an air storage tank is installed on the outer wall of the jet plate, a filter cotton is installed on the outer wall of the air storage tank, a fixing plate is installed on the inner wall of the air storage tank, and an air extraction pump is installed at the bottom of the fixing plate.

[0014] Preferably, a support rod is installed on the inner top wall of the gas storage tank. A sealing block is installed at the bottom of the support rod. A toothed plate is installed on the outer wall of the sealing block. An air inlet pipe is installed on the outer wall of the jet plate, and one end of the air inlet pipe extends into the interior of the gas storage tank. A first motor is installed on the outer wall of the gas storage tank. A transmission gear is installed at the output end of the first motor, and the transmission gear meshes with the toothed plate.

[0015] Preferably, the positioning pin is a cylindrical thin rod. The positioning pin is fixed on the top of the fixed block. The sealing block is located on one side of the end of the air inlet pipe. The filter cotton is attached to the air extraction end of the air extraction pump. The outer walls of both sides of the iron plate are respectively connected to the outer walls of two sets of moving components.

[0016] Preferably, support feet are installed at the bottom of the frustum. Sealing gaskets are installed at the bottoms of the support feet. Grooves are opened at the bottoms of the support feet. A second motor is installed on the inner top wall of the groove. A screw rod is installed at the output end of the second motor. A transmission plate is installed on the outer wall of the screw rod.

[0017] Preferably, a closing block is installed on the outer wall of the transmission plate. A moving plate is installed at the bottom of the transmission plate. A connecting plate is installed at the bottom of the moving plate. Rollers are installed on the outer wall of the connecting plate.

[0018] Preferably, lubricating blocks are installed on the outer walls of the moving components. Sponges are installed on the inner walls of the lubricating blocks. Connecting grooves are opened in the lubricating blocks. Fine holes are opened in the inner walls of the connecting grooves. Storage blocks are installed on the tops of the lubricating blocks. Push blocks are installed on the inner walls of the storage blocks. Connecting pipes are installed on the outer walls of the storage blocks, and one end of the connecting pipe extends into the interior of the connecting groove. Pipes are installed on the outer walls of the storage blocks. Small air pumps are installed on the tops of the pipes. Matching plates are installed on the inner walls of the pipes. Second springs are installed on the outer walls of the matching plates. Pressing plates are installed at one ends of the second springs. Connecting rods are installed on the outer walls of the pressing plates. Blocking blocks are installed at one ends of the connecting rods.

[0019] Preferably, the usage method steps are as follows:

[0020] S1. The positioning pin is used to position the butt-jointed core stacked. When the position of the positioning pin needs to be adjusted according to the shape of the butt-jointed core, its magnetic ring adsorbs on the top of the iron plate, its sealing ring fits with the top of the iron plate. When the positioning pin moves to the specified position, rotate the rotating rod externally. The rotation of the rotating rod drives the worm to rotate. The rotation of the worm drives the gear to rotate. The rotation of the gear drives the reel to rotate. The reel rotates to wind the pulling rope. The pulling rope pulls the piston to move. The upward movement of the piston causes negative pressure at the bottom of the piston, so that the fixed block adsorbs on the top of the iron plate. This structure makes the adjustment of the positioning pin simpler and more convenient, improving the usage effect.

[0021] S2. The air pump sucks external air into the storage tank. Its filter cotton blows away the dust in the air. When the sheet materials on the top of the stacking table are stacked up and removed, the first motor rotates to drive the transmission gear to rotate. The rotation of the transmission gear drives the toothed plate to move. The movement of the toothed plate drives the sealing block to move. The movement of the sealing block causes the air inlet pipe to be no longer sealed by the sealing block. The gas inside the storage tank surges into the jet plate through the air inlet pipe. The airflow ejected by the jet plate scours the surface of the stacking table, blowing away the sundries and dust accidentally falling on the top of the stacking table, so that the subsequent stacking of sheet materials is not affected by sundries and dust, improving the stacking effect of the direct-seamed iron core;

[0022] S3. When the roller exposes the support feet, the table body can be moved to adjust the position. At this time, the second motor rotates to drive the screw rod to rotate. The rotation of the screw rod drives the transmission plate to rotate. The rotation of the transmission plate drives the moving plate to move. The movement of the moving plate drives the connecting plate to move. The movement of the connecting plate causes the roller to contract into the groove body, and the sealing gasket contacts the ground. At this time, the transmission plate continues to move upward. At this time, as the closing block moves upward, the air pressure at the bottom of the closing block gradually decreases, causing the support feet to adsorb on the ground. This structure makes the stacking equipment easy to move and has a good stability effect, not easy to shake and deviate;

[0023] S4. The internal of the storage block stores lubricating oil. When the lubricating block moves on the slide rail, the small air pump fills the outside air into the bottom of the push block, causing the push block to move upward and squeeze the lubricating oil. The lubricating oil enters the connecting groove through the connecting pipe, making the lubricating oil soak the sponge. The sponge contacts the slide rail, lubricating the slide rail, so that the movement of the moving component on the slide rail is smoother, avoiding jamming.

[0024] Preferably, in the step S1, the following steps are further included:

[0025] S11. Its sealing ring ensures that the fixed block and the iron plate are directly kept in a sealed state. When it is necessary to cancel the adsorption, reverse the rotating rod. At this time, the pull rope is loosened, and the piston is restored, canceling the negative pressure of the fixed block. At this time, the position of the fixed block can be adjusted;

[0026] In the step S2, the following steps are further included:

[0027] S21. The jet plate is located on one side of the top of the stacking table. Whenever a stacking is completed, its sealing block opens the end of the air inlet pipe in the storage tank, so that the high-pressure gas stored inside the storage tank is ejected;

[0028] In the step S4, the following steps are further included:

[0029] S41. Its sponge contacts the outer wall of the slide rail, wiping off the dust on the slide rail. The sponge can be regularly disassembled to clean the impurities on the sponge. When it is necessary to exhaust air, press the pressing plate. The pressing plate drives the blocking block to move, opening the pipeline, so that the push block can be restored to its original state.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. The present invention is equipped with a positioning pin, a sealing ring and a piston. The positioning pin is used to position the stacked direct-seam core. When the positioning pin position needs to be adjusted according to the shape of the direct-seam core, the magnetic ring is adsorbed on the top of the iron plate, and the sealing ring is fitted with the top of the iron plate. When the positioning pin moves to the specified position, the rotating rod is twisted externally. The rotation of the rotating rod drives the worm to rotate, the rotation of the worm drives the gear to rotate, and the rotation of the gear drives the reel to rotate. The reel rotates to wind the pull rope, and the pull rope pulls the piston to move. The piston moves upward, causing negative pressure at the bottom of the piston, thereby causing the fixed block to be adsorbed on the top of the iron plate. This structure makes the adjustment of the positioning pin simpler and more convenient, and improves the use effect.

[0032] 2. The present invention is equipped with an air jet plate, an air storage tank and filter cotton. An air pump draws external air into the air storage tank, and the filter cotton blows away dust in the air. When the sheets on the top of the stacking table are stacked and moved away, the No. 1 motor rotates to drive the transmission gear to rotate, and the rotation of the transmission gear drives the gear plate to move. The movement of the gear plate drives the sealing block to move. The movement of the sealing block makes the air inlet pipe no longer moved by the sealing block. The air inside the air storage tank flows into the air jet plate through the air inlet pipe. The airflow ejected by the air jet plate washes the surface of the stacking table, so that the debris and dust accidentally dropped on the top of the stacking table are blown away, so that the subsequent sheet stacking is not affected by debris and dust, thereby improving the stacking effect of the direct-sewing iron core;

[0033] 3. The present invention is equipped with supporting feet, closing blocks and rollers. When the rollers are exposed outside the supporting feet, the platform can be moved and adjusted. At this time, the No. 2 motor rotates to drive the screw, which drives the transmission plate to rotate. The transmission plate rotates to drive the movable plate to move. The movement of the movable plate drives the connecting plate to move. The movement of the connecting plate causes the roller to retract into the groove body, and the sealing gasket contacts the ground. At this time, the transmission plate continues to move upward. At this time, as the closing block moves upward, the air pressure at the bottom of the closing block gradually decreases, causing the supporting feet to be adsorbed on the ground. This structure makes the stacking equipment easy to move, has a good stability effect, and is not easy to shake or deviate.

[0034] 4. The present invention is equipped with a pipeline, a storage block and a sponge. The lubricating oil is stored inside the storage block. When the lubricating block moves on the slide rail, a small air pump fills the bottom of the push block with external air, so that the push block moves upward to squeeze the lubricating oil. The lubricating oil enters the connecting groove through the connecting pipe, so that the lubricating oil soaks the sponge. The sponge contacts the slide rail, so that the slide rail is lubricated, thereby making the movement of the moving component on the slide rail smoother and avoiding jamming. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0036] Figure 2 Schematic diagram of the iron plate structure of the present invention;

[0037] Figure 3 Schematic diagram of the fixed block structure of the present invention;

[0038] Figure 4 Schematic side view structure diagram of the air storage tank of the present invention;

[0039] Figure 6 Schematic diagram of the support foot structure of the present invention;

[0040] Figure 5 Schematic diagram of the transmission gear structure of the present invention;

[0041] Figure 7 Schematic diagram of the lubricating block structure of the present invention;

[0042] Figure 8 Schematic diagram of the pipeline structure of the present invention;

[0043] Figure 9 Schematic diagram of the work flow structure of the present invention.

[0044] In the figure: 1, table body; 2, slide rail; 3, moving component; 4, stacking table; 5, iron plate; 6, fixed block; 7, magnetic ring; 8, sealing ring; 9, telescopic rod; 10, piston; 11, first spring; 12, reel; 13, gear; 14, pulling rope; 15, rotating rod; 16, worm; 17, positioning pin; 18, air jet plate; 19, air storage tank; 20, filter cotton; 21, fixing plate; 22, air extraction pump; 23, support rod; 24, sealing block; 25, toothed plate; 26, air inlet pipe; 27, first motor; 28, transmission gear; 29, support foot; 30, sealing gasket; 31, groove body; 32, second motor; 33, screw rod; 34, transmission plate; 35, closing block; 36, moving plate; 37, connecting plate; 38, roller; 39, lubricating block; 40, sponge; 41, connecting groove; 42, fine hole; 43, storage block; 44, pushing block; 45, connecting pipe; 46, pipeline; 47, small air pump; 48, matching plate; 49, second spring; 50, pressing plate; 51, connecting rod; 52, blocking block. Detailed implementation manners

[0045] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0046] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "back end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0047] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] Please refer to Figures 1-8 , an embodiment provided by the present invention: a stacking device for direct-seam iron core on-line shearing and stacking, including a table body 1, a slide rail 2, a moving component 3, a stacking table 4, an iron plate 5 and a jet plate 18. The slide rail 2 is installed on the top of the table body 1, the moving component 3 is installed on the top of the slide rail 2, the stacking table 4 is installed on the top of the moving component 3, the iron plate 5 is installed on the outer wall of the moving component 3, and the moving component 3 drives the stacking table 4 to move on the top of the table body 1. The iron plate 5 supports the top of the positioning pin 17. During stacking, the sheet material is stacked on the top of the stacking table 4 by an external manipulator. After stacking is completed, the moving component 3 moves the stacking table 4 to the other side, so that the stacked direct-seam iron core can be unloaded.

[0049] The positioning pin 17 is a cylindrical thin rod. The positioning pin 17 is fixed to the top of the fixed block 6. The fixed block 6 is installed on the top of the iron plate 5. A magnetic ring 7 is installed at the bottom of the fixed block 6. A sealing ring 8 is installed at the bottom of the fixed block 6. A telescopic rod 9 is installed on the inner top wall of the fixed block 6. A piston 10 is installed at the bottom of the telescopic rod 9. A first spring 11 is installed at the top of the piston 10. A reel 12 is installed on the inner wall of the fixed block 6. A gear 13 is installed at the end of the reel 12. A pulling rope 14 is installed on the outer wall of the reel 12. A rotating rod 15 is installed on the top of the fixed block 6. A worm 16 is installed at the bottom of the rotating rod 15, and the worm 16 meshes with the gear 13. The positioning pin 17 is installed on the top of the fixed block 6. The outer walls of both sides of the iron plate 5 are respectively connected to the outer walls of two sets of moving components 3. The positioning pin 17 is used to position the stacked direct seam iron cores. When the position of the positioning pin 17 needs to be adjusted according to the shape of the direct seam iron core, the magnetic ring 7 adsorbs on the top of the iron plate 5, and the sealing ring 8 fits with the top of the iron plate 5. When the positioning pin 17 moves to the designated position, the rotating rod 15 is rotated externally. The rotation of the rotating rod 15 drives the rotation of the worm 16. The rotation of the worm 16 drives the rotation of the gear 13. The rotation of the gear 13 drives the rotation of the reel 12. The rotation of the reel 12 winds the pulling rope 14. The pulling rope 14 pulls the piston 10 to move. The upward movement of the piston 10 causes negative pressure at the bottom of the piston 10, so that the fixed block 6 adsorbs on the top of the iron plate 5. This structure makes the adjustment of the positioning pin 17 simpler and more convenient, improving the use effect.

[0050] An air jet plate 18 is installed on the top of the stacking table 4. An air storage tank 19 is installed on the outer wall of the air jet plate 18. A filter cotton 20 is installed on the outer wall of the air storage tank 19. A fixing plate 21 is installed on the inner wall of the air storage tank 19. An air extraction pump 22 is installed at the bottom of the fixing plate 21. A support rod 23 is installed on the inner top wall of the air storage tank 19. A sealing block 24 is installed at the bottom of the support rod 23. A toothed plate 25 is installed on the outer wall of the sealing block 24. An air inlet pipe

[0051] Support feet 29 are installed at the bottom of the frustum 1, a gasket 30 is installed at the bottom of the support feet 29, a groove 31 is opened at the bottom of the support feet 29, a second motor 32 is installed on the inner top wall of the groove 31, a screw 33 is installed at the output end of the second motor 32, a transmission plate 34 is installed on the outer wall of the screw 33, a closing block 35 is installed on the outer wall of the transmission plate 34, a moving plate 36 is installed at the bottom of the transmission plate 34, a connecting plate 37 is installed at the bottom of the moving plate 36, and rollers 38 are installed on the outer wall of the connecting plate 37. When the rollers 38 are exposed outside the support feet 29, the frustum 1 can be moved to adjust its position. At this time, the second motor 32 rotates to drive the screw 33 to rotate, the screw 33 rotates to drive the transmission plate 34 to rotate, the transmission plate 34 rotates to drive the moving plate 36 to move, the moving plate 36 moves to drive the connecting plate 37 to move, and the movement of the connecting plate 37 causes the rollers 38 to retract into the groove 31, and the gasket 30 contacts the ground. At this time, the transmission plate 34 continues to move upward. At this time, as the closing block 35 moves upward, the air pressure at the bottom of the closing block 35 gradually decreases, causing the support feet 29 to adsorb on the ground. This structure makes the stacking equipment easy to move and has a good stability effect, and is not easy to shake and shift.

[0052] A lubricating block 39 is installed on the outer wall of the moving component 3, a sponge 40 is installed on the inner wall of the lubricating block 39, a connecting groove 41 is opened inside the lubricating block 39, fine holes 42 are opened on the inner wall of the connecting groove 41, a storage block 43 is installed on the top of the lubricating block 39, a pushing block 44 is installed on the inner wall of the storage block 43, a connecting pipe 45 is installed on the outer wall of the storage block 43, and one end of the connecting pipe 45 extends into the inside of the connecting groove 41. A pipeline 46 is installed on the outer wall of the storage block 43, a small air pump 47 is installed on the top of the pipeline 46, a matching plate 48 is installed on the inner wall of the pipeline 46, a second spring 49 is installed on the outer wall of the matching plate 48, one end of the second spring 49 is installed with a pressing plate 50, a connecting rod 51 is installed on the outer wall of the pressing plate 50, one end of the connecting rod 51 is installed with a blocking block 52. The storage block 43 stores lubricating oil. When the lubricating block 39 moves on the slide rail 2, the small air pump 47 fills the outside air into the bottom of the pushing block 44, causing the pushing block 44 to move upward to squeeze the lubricating oil. The lubricating oil enters the connecting groove 41 through the connecting pipe 45, causing the lubricating oil to soak the sponge 40. The sponge 40 contacts the slide rail 2, lubricating the slide rail 2, so that the movement of the moving component 3 on the slide rail 2 is smoother and avoids jamming.

[0053] A method for using a stacking device for direct-seam iron core on-line shearing and stacking, the working steps of the stacking device are as follows:

[0054] S1. Its positioning pin 17 is used to position the stacked direct-seam iron cores. When the position of the positioning pin 17 needs to be adjusted according to the shape of the direct-seam iron core, its magnetic ring 7 adsorbs on the top of the iron plate 5, and its sealing ring 8 fits with the top of the iron plate 5. When the positioning pin 17 moves to the specified position, rotate the rotating rod 15 externally. The rotation of the rotating rod 15 drives the rotation of the worm 16. The rotation of the worm 16 drives the rotation of the gear 13. The rotation of the gear 13 drives the rotation of the reel 12. The rotation of the reel 12 winds the pull rope 14. The pull rope 14 pulls the piston 10 to move. The upward movement of the piston 10 causes negative pressure at the bottom of the piston 10, so that the fixed block 6 adsorbs on the top of the iron plate 5. This structure makes the adjustment of the positioning pin 17 simpler and more convenient, improving the use effect;

[0055] S2. The air pump 22 pumps the external gas into the air storage tank 19. Its filter cotton 20 blows away the dust in the air. When the sheet materials on the top of the stacking table 4 are stacked and removed, the first motor 27 rotates to drive the transmission gear 28 to rotate. The rotation of the transmission gear 28 drives the movement of the toothed plate 25. The movement of the toothed plate 25 drives the movement of the sealing block 24. The movement of the sealing block 24 makes the air inlet pipe 26 no longer sealed by the movement of the sealing block 24. The gas inside the air storage tank 19 rushes into the jet plate 18 through the air inlet pipe 26. The airflow ejected by the jet plate 18 flushes on the surface of the stacking table 4, blowing away the sundries and dust accidentally falling on the top of the stacking table 4, so that the subsequent stacking of sheet materials is not affected by sundries and dust, improving the stacking effect of the direct-seam iron cores;

[0056] S3. When the roller 38 exposes the support feet 29, the table body 1 can be moved and adjusted in position. At this time, the second motor 32 rotates to drive the screw 33 to rotate. The rotation of the screw 33 drives the rotation of the transmission plate 34. The rotation of the transmission plate 34 drives the movement of the moving plate 36. The movement of the moving plate 36 drives the movement of the connecting plate 37. The movement of the connecting plate 37 makes the roller 38 contract into the groove body 31, and the sealing gasket 30 contacts the ground. At this time, the transmission plate 34 continues to move upward. At this time, as the closing block 35 moves upward, the air pressure at the bottom of the closing block 35 gradually decreases, so that the support feet 29 adsorb on the ground. This structure makes the stacking equipment easy to move and has a good stability effect, not easy to shake and shift;

[0057] S4. The storage block 43 stores lubricating oil inside. When the lubricating block 39 moves on the slide rail 2, the small air pump 47 fills the gas from the outside into the bottom of the push block 44, so that the push block 44 moves upward to extrude the lubricating oil. The lubricating oil enters the connecting groove 41 through the connecting pipe 45, making the lubricating oil soak the sponge 40. The sponge 40 contacts the slide rail 2, making the slide rail 2 lubricated, so that the movement of the moving component 3 on the slide rail 2 is smoother, avoiding jamming.

[0058] A method for using a stacking device for on-line shearing and stacking of direct-seam iron cores. In step S1, it further includes the following steps:

[0059] S11. Its sealing ring 8 ensures that the fixed block 6 and the iron plate 5 maintain a sealed state. When it is necessary to cancel the adsorption, reverse the rotary rod 15. At this time, the pulling rope 14 is loosened, the piston 10 is restored, so that the negative pressure of the fixed block 6 is cancelled, and the position of the fixed block 6 can be adjusted at this time;

[0060] In step S2, the following steps are further included:

[0061] S21. The air jet plate 18 is located on one side of the top of the stacking table 4. Whenever a stacking is completed, its sealing block 24 will open the end of the air inlet pipe 26 in the air storage tank 19, so that the high-pressure gas stored inside the air storage tank 19 is ejected;

[0062] In step S4, the following steps are further included:

[0063] S41. Its sponge 40 contacts the outer wall of the slide rail 2, so that the dust on the slide rail 2 is wiped off. The sponge 40 can be disassembled regularly to clean the impurities on the sponge 40. When it is necessary to exhaust air, press the pressing plate 50. The pressing plate 50 drives the blocking block 52 to move, so that the pipeline 46 is opened, and thus the pushing block 44 can be restored to its original state.

[0064] Working principle: Its positioning pin 17 is used to position the stacked direct-seam iron cores. When it is necessary to adjust the position of the positioning pin 17 according to the shape of the direct-seam iron core, its magnetic ring 7 is adsorbed on the top of the iron plate 5, and its sealing ring 8 fits with the top of the iron plate 5. When the positioning pin 17 moves to the specified position, rotate the rotating rod 15 externally. The rotation of the rotating rod 15 drives the rotation of the worm 16. The rotation of the worm 16 drives the rotation of the gear 13. The rotation of the gear 13 drives the rotation of the reel 12. The rotation of the reel 12 winds the pull rope 14. The pull rope 14 pulls the piston 10 to move. The upward movement of the piston 10 causes negative pressure at the bottom of the piston 10, so that the fixed block 6 is adsorbed on the top of the iron plate 5. This structure makes the adjustment of the positioning pin 17 simpler and more convenient, improving the use effect. The air pump 22 pumps the external gas into the air storage tank 19, and its filter cotton 20 blows off the dust in the air. When the sheet materials on the top of the stacking table 4 are stacked and moved away, the first motor 27 rotates to drive the transmission gear 28 to rotate. The rotation of the transmission gear 28 drives the toothed plate 25 to move. The movement of the toothed plate 25 drives the sealing block 24 to move. The movement of the sealing block 24 makes the air inlet pipe 26 no longer sealed by the sealing block 24. The gas inside the air storage tank 19 rushes into the jet plate 18 through the air inlet pipe 26. The airflow ejected by the jet plate 18 flushes the surface of the stacking table 4, blowing off the sundries and dust that accidentally fall on the top of the stacking table 4, so that the subsequent stacking of sheet materials is not affected by sundries and dust, improving the stacking effect of the direct-seam iron cores. When the roller 38 exposes the support foot 29, the table body 1 can be moved to adjust the position. At this time, the second motor 32 rotates to drive the screw 33 to rotate. The rotation of the screw 33 drives the transmission plate 34 to rotate. The rotation of the transmission plate 34 drives the moving plate 36 to move. The movement of the moving plate 36 drives the connecting plate 37 to move. The movement of the connecting plate 37 makes the roller 38 contract into the groove body 31, and the sealing gasket 30 contacts the ground. At this time, the transmission plate 34 continues to move upward. At this time, as the closing block 35 moves upward, the air pressure at the bottom of the closing block 35 gradually decreases, making the support foot 29 adsorbed on the ground. This structure makes the stacking equipment easy to move and has good stability, not easy to shake and shift. The internal of the storage block 43 stores lubricating oil. When the lubricating block 39 moves on the slide rail 2, the small air pump 47 fills the bottom of the push block 44 with external gas, making the push block 44 move upward to squeeze the lubricating oil. The lubricating oil enters the connecting groove 41 through the connecting pipe 45, making the lubricating oil soak the sponge 40. The sponge 40 contacts the slide rail 2, lubricating the slide rail 2, so that the movement of the moving component 3 on the slide rail 2 is smoother, avoiding jams.

[0065] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An assembling device for directly sewing iron cores and online shearing and assembling, comprising a table body (1), a slide rail (2), a moving component (3), an assembling table (4), an iron plate (5) and a jet plate (18), characterized in that: A fixing block (6) is installed on the top of the iron plate (5); A magnetic ring (7) is installed on the bottom of the fixing block (6), a sealing ring (8) is installed on the bottom of the fixing block (6), a telescopic rod (9) is installed on the inner top wall of the fixing block (6), a piston (10) is installed at the bottom of the telescopic rod (9), a first spring (11) is installed on the top of the piston (10), a reel (12) is installed on the inner wall of the fixing block (6), a gear (13) is installed at the end of the reel (12), a pulling rope (14) is installed on the outer wall of the reel (12), a rotating rod (15) is installed on the top of the fixing block (6), a worm (16) is installed at the bottom of the rotating rod (15), and the worm (16) is meshed with the gear (13), a positioning pin (17) is installed on the top of the fixing block (6); An air jet plate (18) is installed on the top of the stacking table (4).

2. The stacking device for on-line shearing and stacking of a directly sewn iron core according to claim 1, characterized in that: A slide rail (2) is installed on the top of the table body (1), a moving component (3) is installed on the top of the slide rail (2), a stacking table (4) is installed on the top of the moving component (3), and an iron plate (5) is installed on the outer wall of the moving component (3).

3. The stacking device for on-line shearing and stacking of a directly sewn iron core according to claim 2, wherein: An air storage tank (19) is installed on the outer wall of the air jet plate (18), a filter cotton (20) is installed on the outer wall of the air storage tank (19), a fixing plate (21) is installed on the inner wall of the air storage tank (19), and an air extraction pump (22) is installed at the bottom of the fixing plate (21).

4. The stacking device for on-line shearing and stacking of a directly sewn iron core according to claim 3, characterized in that: A support rod (23) is installed on the inner top wall of the air storage tank (19), a sealing block (24) is installed at the bottom of the support rod (23), a toothed plate (25) is installed on the outer wall of the sealing block (24), an air inlet pipe (26) is installed on the outer wall of the air jet plate (18), and one end of the air inlet pipe (26) extends into the interior of the air storage tank (19), a first motor (27) is installed on the outer wall of the air storage tank (19), a driving tooth (28) is installed at the output end of the first motor (27), and the driving tooth (28) is meshed with the toothed plate (25).

5. The stacking device for on-line shearing and stacking of a directly sewn iron core according to claim 4, characterized in that: The positioning pin (17) is a cylindrical thin rod, the positioning pin (17) is fixed on the top of the fixing block (6), the sealing block (24) is located on one side of the end of the air inlet pipe (26), the filter cotton (20) is attached to the air extraction end of the air extraction pump (22), and the outer walls on both sides of the iron plate (5) are respectively connected to the outer walls of two groups of moving components (3).

6. The stacking device for direct-sewn iron core online shearing and stacking according to claim 5, characterized in that: Support feet (29) are installed at the bottom of the table body (1), sealing gaskets (30) are installed at the bottoms of the support feet (29), grooves (31) are formed at the bottoms of the support feet (29), a second motor (32) is installed on the inner top wall of the grooves (31), a screw rod (33) is installed at the output end of the second motor (32), and a transmission plate (34) is installed on the outer wall of the screw rod (33).

7. The stacking device for direct-sewing iron core online shearing and stacking according to claim 6, characterized in that: A closing block (35) is installed on the outer wall of the transmission plate (34), a moving plate (36) is installed at the bottom of the transmission plate (34), a connecting plate (37) is installed at the bottom of the moving plate (36), and rollers (38) are installed on the outer wall of the connecting plate (37).

8. The stacking device for on-line shearing and stacking of a directly sewn iron core according to claim 7, characterized in that: The outer wall of the moving component (3) is provided with a lubricating block (39), the inner wall of the lubricating block (39) is provided with a sponge (40), a connecting groove (41) is formed inside the lubricating block (39), fine holes (42) are formed in the inner wall of the connecting groove (41), a storage block (43) is installed at the top of the lubricating block (39), a pushing block (44) is installed on the inner wall of the storage block (43), a connecting pipe (45) is installed on the outer wall of the storage block (43), and one end of the connecting pipe (45) extends into the inside of the connecting groove (41). A pipe (46) is installed on the outer wall of the storage block (43), a small air pump (47) is installed at the top of the pipe (46), a matching plate (48) is installed on the inner wall of the pipe (46), a second spring (49) is installed on the outer wall of the matching plate (48), a pressing plate (50) is installed at one end of the second spring (49), a connecting rod (51) is installed on the outer wall of the pressing plate (50), and a blocking block (52) is installed at one end of the connecting rod (51).

9. The method of using a stacking device for direct-sewing iron core online shearing and stacking according to claim 8, characterized in that, The usage method steps are as follows: S1. The positioning pin (17) is used to position the stacked direct seam iron core. When the position of the positioning pin (17) needs to be adjusted according to the shape of the direct seam iron core, its magnetic ring (7) adsorbs on the top of the iron plate (5), its sealing ring (8) fits with the top of the iron plate (5). When the positioning pin (17) moves to the designated position, rotate the rotating rod (15) externally. The rotation of the rotating rod (15) drives the rotation of the worm (16). The rotation of the worm (16) drives the rotation of the gear (13). The rotation of the gear (13) drives the rotation of the reel (12). The rotation of the reel (12) winds the pulling rope (14). The pulling rope (14) pulls the piston (10) to move. The upward movement of the piston (10) makes the bottom of the piston (10) in negative pressure, so that the fixing block (6) adsorbs on the top of the iron plate (5). This structure makes the adjustment of the positioning pin (17) simpler and more convenient, improving the use effect; S2. The air extraction pump (22) pumps the external gas into the air storage tank (19). Its filter cotton (20) blows off the dust in the air. When the sheet materials on the top of the stacking table (4) are stacked and moved away, the first motor (27) rotates to drive the transmission gear (28) to rotate. The rotation of the transmission gear (28) drives the tooth plate (25) to move. The movement of the tooth plate (25) drives the sealing block (24) to move. The movement of the sealing block (24) makes the air inlet pipe (26) no longer sealed by the sealing block (24). The gas inside the air storage tank (19) rushes into the jet plate (18) through the air inlet pipe (26). The airflow ejected by the jet plate (18) flushes on the surface of the stacking table (4), blowing off the sundries and dust accidentally falling on the top of the stacking table (4), so that the subsequent stacking of sheet materials is not affected by sundries and dust, improving the stacking effect of the direct seam iron core; S3. When the roller (38) of it exposes out of the support foot (29), the table body (1) can be moved and adjusted in position. At this time, the second motor (32) rotates to drive the screw rod (33) to rotate. The rotation of the screw rod (33) drives the transmission plate (34) to rotate. The rotation of the transmission plate (34) drives the moving plate (36) to move. The movement of the moving plate (36) drives the connecting plate (37) to move. The movement of the connecting plate (37) causes the roller (38) to contract into the groove body (31), and the gasket (30) contacts the ground. At this time, the transmission plate (34) continues to move upward. At this time, as the closing block (35) moves upward, the air pressure at the bottom of the closing block (35) gradually decreases, causing the support foot (29) to adsorb on the ground. This structure makes the stacking equipment easy to move, and has a good stability effect and is not easy to shake and shift; S4. The storage block (43) stores lubricating oil inside. When the lubricating block (39) moves on the slide rail (2), the small air pump (47) fills the outside air into the bottom of the push block (44), causing the push block (44) to move upward to squeeze the lubricating oil. The lubricating oil enters the connecting groove (41) through the connecting pipe (45), causing the lubricating oil to soak the sponge (40). The sponge (40) contacts the slide rail (2), causing the slide rail (2) to be lubricated, so that the movement of the moving component (3) on the slide rail (2) is smoother and avoids jamming.

10. The method of using a stacking device for on-line shearing and stacking of a directly sewn iron core according to claim 9, characterized in that, In the step S1, the following steps are further included: S11. Its sealing ring (8) ensures that the fixing block (6) and the iron plate (5) are directly in a sealed state. When it is necessary to cancel the adsorption, reverse the rotating rod (15). At this time, the pull rope (14) is loosened, and the piston (10) is restored, causing the negative pressure of the fixing block (6) to be cancelled. At this time, the position of the fixing block (6) can be adjusted; In the step S2, the following steps are further included: S21. The air jet plate (18) is located on one side of the top of the stacking table (4). Whenever a stacking is completed, its sealing block (24) opens the end of the air inlet pipe (26) in the air storage tank (19), so that the high-pressure gas stored inside the air storage tank (19) is ejected; In the step S4, the following steps are further included: S41. Its sponge (40) contacts the outer wall of the slide rail (2), causing the dust on the slide rail (2) to be wiped off. The sponge (40) can be regularly disassembled to clean the impurities of the sponge (40). When it is necessary to exhaust air, press the pressing plate (50). The pressing plate (50) drives the blocking block (52) to move, causing the pipeline (46) to open, so that the push block (44) can return to its original state.

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