Device for orderly collecting and outputting scattered iron cores

Abstract

The utility model discloses a device for orderly collecting and outputting scattered iron cores, which comprises a conveying mechanism, an iron core follow-up holding mechanism is arranged above a material receiving end of the conveying mechanism, the iron core follow-up holding mechanism comprises a horizontally-arranged fixing plate, a bottom plate is horizontally arranged below the fixing plate, and the bottom plate is connected with the conveying mechanism. A plurality of symmetrical telescopic guide mechanisms are vertically connected between the fixing plate and the bottom plate, a holding hole is vertically formed in the middle of the fixing plate in a penetrating mode, horizontally-arranged push blocks are symmetrically arranged on the two sides of the inner wall of the holding hole respectively, and the push blocks are correspondingly connected with horizontal air cylinders respectively. A bottom plate through hole for the scattered iron core to pass through is vertically formed in the position, corresponding to the holding hole, of the middle of the bottom plate in a penetrating mode, a jacking mechanism is vertically arranged below the bottom plate, and the movable end of the jacking mechanism penetrates through the conveying mechanism and then extends in the direction of the bottom plate through hole and the holding hole. The device provided by the utility model can be used for tidily collecting and outputting the scattered iron cores produced by the stamping die, and is high in automation degree and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to a device for realizing the neat collection and output of scattered iron cores, and belongs to the technical field of motor iron core stamping processing. BACKGROUND

[0002] The stator and rotor iron cores of a motor are usually composed of multiple layers of electromagnetic steel plates stacked together. According to different design methods of stamping dies, there are mainly two ways to output the iron cores when they are stamped in the dies: one is to output the iron cores in a fixed manner in the line, i.e., the iron cores are automatically riveted, fixed by dropping glue, or fixed by welding in the dies; the other is to output the iron cores in a scattered manner without being fixed in the dies.

[0003] If the scattered output method without fixing in the dies is adopted, the iron cores are in a single-piece state when they are stamped in the dies, and thus the iron cores need to be fixed by using glue, welding, or buckling strips in the subsequent process. The subsequent fixing process of the single-piece iron cores needs to be performed after the iron cores are neatly stacked, regardless of whether the iron cores are fixed by using glue or welding. However, since the iron cores are not riveted when they are stamped in the dies, the iron cores are in a free scattered state when they are output from the exit side of the dies, and thus the iron cores need to be neatly stacked before the subsequent fixing process. At present, the scattered iron cores are collected manually and then stacked, which is inconvenient and inefficient, and thus affects the subsequent stacking process of the iron cores and the stamping processing production efficiency of the iron cores. SUMMARY

[0004] In view of the above problems existing in the prior art, the purpose of the utility model is to provide a device for realizing the neat collection and output of scattered iron cores.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A device for realizing the neat collection and output of scattered iron cores comprises a conveying mechanism for conveying the scattered iron cores, an iron core following holding mechanism is arranged above the material receiving end of the conveying mechanism, the iron core following holding mechanism comprises a fixed plate arranged horizontally, a bottom plate is arranged horizontally below the fixed plate, a plurality of symmetrical telescopic guide mechanisms are connected vertically between the fixed plate and the bottom plate, the fixed plate can move up and down relative to the bottom plate under the driving of the telescopic guide mechanisms, a holding hole is vertically arranged in the middle of the fixed plate, horizontal push blocks are symmetrically arranged on the inner walls of the holding hole, the push blocks are respectively connected with horizontal cylinders, the push blocks on the two sides can move towards or away from each other under the driving of the horizontal cylinders, a bottom plate via hole is vertically arranged in the middle of the bottom plate and corresponds to the position of the holding hole, the bottom plate via hole can be passed through by the scattered iron cores, a jacking mechanism is vertically arranged below the bottom plate, and the movable end of the jacking mechanism extends towards the bottom plate via hole and the holding hole after passing through the conveying mechanism.

[0007] An embodiment, a top cover is horizontally arranged on the top of the fixed plate, and a top cover via hole is vertically arranged on the middle of the top cover corresponding to the clamping hole, and the top cover via hole is used for passing the sheet iron core.

[0008] An embodiment, the contact surface of the push block and the sheet iron core is a clamping surface, and the clamping surface is an arc surface matched with the sheet iron core.

[0009] A preferred embodiment, guide partitions are horizontally arranged on both sides of the bottom of the fixed plate and below the push block.

[0010] An embodiment, the telescopic guide mechanism comprises a vertically arranged sliding guide column, a fixed block is connected to the bottom end of the sliding guide column, the fixed block is arranged in the bottom plate, a guide sleeve is axially arranged on the upper end of the sliding guide column, the guide sleeve is arranged in the fixed plate, a bushing is axially connected between the guide sleeve and the sliding guide column, a telescopic spring is externally arranged on the lower end of the sliding guide column, the upper end of the telescopic spring is connected to the bushing, and the lower end of the telescopic spring is fixed to the sliding guide column.

[0011] An embodiment, the conveying mechanism comprises a horizontally arranged conveying track, one end of the conveying track close to the iron core following clamping mechanism is a material receiving end, the material receiving end has a gap through which the movable end of the jacking mechanism passes, synchronous wheels A and B are respectively arranged on both sides of the end of the conveying track away from the iron core following clamping mechanism, a synchronous shaft is connected between the synchronous wheels A and B, following wheels A and B are respectively arranged on both sides of the material receiving end, a synchronous belt A is connected between the following wheel A and the synchronous wheel A, a synchronous belt B is connected between the following wheel B and the synchronous wheel B, the synchronous wheel A is connected with a conveying drive mechanism, the synchronous wheel A can rotate under the drive of the conveying drive mechanism, the synchronous belt A is parallel to the synchronous belt B, and the distance between the synchronous belt A and the synchronous belt B is greater than the size of the movable end of the jacking mechanism and less than the size of the sheet iron core.

[0012] A preferred embodiment, the conveying drive mechanism comprises a driving motor, a first driving synchronous wheel, a second driving synchronous wheel and a driving synchronous belt, the driving motor is arranged outside the end of the conveying track away from the iron core following clamping mechanism, the output end of the driving motor is connected with the first driving synchronous wheel, the first driving synchronous wheel and the second driving synchronous wheel are connected through the driving synchronous belt, and the second driving synchronous wheel is connected with the synchronous wheel A.

[0013] One embodiment, the jacking mechanism comprises a jacking fixed plate horizontally arranged below the material receiving end of the conveying mechanism, a jacking oil cylinder vertically arranged below the jacking fixed plate, an output end of the jacking oil cylinder vertically upwardly extending through the jacking fixed plate and then extending towards the bottom plate through hole and the clamping hole, and an end cover connected with the end of the jacking oil cylinder and matched with the sheet iron core.

[0014] One preferred scheme, a positioning pin is vertically arranged on each side of the end cover.

[0015] One preferred scheme, a guide rod is vertically connected with the bottom of each side of the end cover, and the lower end of the guide rod vertically downwardly extends through the jacking fixed plate and then extends downwardly.

[0016] One preferred scheme, a lining plate is arranged on each side of the jacking fixed plate, and the lining plate is located outside the conveying mechanism.

[0017] One embodiment, the device further comprises a control cabinet, and a controller is arranged in the control cabinet and electrically connected with the conveying mechanism, the iron core following clamping mechanism and the jacking mechanism.

[0018] Compared with the prior art, the device has the beneficial technical effects that:

[0019] The device can collect and output the sheet iron cores produced by the stamping die in an orderly manner, facilitates subsequent stacking of the iron cores, and has high automation degree; in addition, the device has the advantages of convenient installation and use, and has obvious practical value in improving the stamping processing production efficiency of the motor iron core. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structure schematic diagram of the device for realizing orderly collection and output of sheet iron cores in working condition provided by the embodiment;

[0021] Figure 2 is a sectional structure diagram of the device for realizing orderly collection and output of sheet iron cores in working condition provided by the embodiment;

[0022] Figure 3 is an assembly structure schematic diagram of the conveying mechanism, the iron core following clamping mechanism and the jacking mechanism in the embodiment;

[0023] Figure 4 is a structure schematic diagram of the iron core following clamping mechanism in the embodiment;

[0024] Figure 5 is a sectional structure diagram of the iron core following clamping mechanism in the embodiment;

[0025] Figure 6Figure 2 is a structural schematic diagram of the iron core follow-up clamping mechanism after the top cover is removed in the embodiment;

[0026] Figure 7 Figure 3 is a structural schematic diagram of the conveying mechanism in the embodiment;

[0027] Figure 8 Figure 4 is a position structural schematic diagram of the flaky iron core, the conveying mechanism and the jacking mechanism when the flaky iron core is lowered to the receiving end of the conveying mechanism in the embodiment;

[0028] Figure 9 Figure 5 is a structural schematic diagram of the jacking mechanism in the embodiment;

[0029] The figure labels are as follows:

[0030] 1, flaky iron core; 2, conveying mechanism; 21, conveying track; 211, notch; 22, synchronous wheel A; 23, synchronous wheel B; 24, synchronous shaft; 25, follow-up wheel A; 26, follow-up wheel B; 27, synchronous belt A; 28, synchronous belt B; 29, conveying driving mechanism; 291, driving motor; 292, first driving synchronous wheel; 293, second driving synchronous wheel; 294, driving synchronous belt; 3, iron core follow-up clamping mechanism; 31, fixed plate; 311, clamping hole of fixed plate; 32, bottom plate; 321, through hole of bottom plate; 33, telescopic guide mechanism; 331, sliding guide column; 332, fixed block; 333, guide sleeve; 334, bushing; 335, telescopic spring; 34, push block; 341, clamping surface of push block; 35, horizontal air cylinder; 36, top cover; 361, through hole of top cover; 37, guide partition plate; 4, jacking mechanism; 41, jacking fixed plate; 42, jacking oil cylinder; 43, end cover; 44, positioning pin; 45, guide rod; 46, backing plate; 5, upper die of stamping die; 6, lower die of stamping die; 7, die bottom plate of stamping die; 8, control cabinet. DETAILED DESCRIPTION

[0031] The technical scheme of the utility model is further described in detail below with reference to the drawings and embodiments. It should be noted that the terms used in the utility model are merely for the purpose of describing specific embodiments and are not intended to limit the utility model. Unless otherwise defined, the technical terms or scientific terms used in the utility model should be understood as the usual meanings understood by those skilled in the art. The orientations or positional relationships indicated by the terms "inner", "outer", "upper", "lower", "top", "bottom", "front", "back", "left", "right", "vertical", "horizontal" and the like are all based on the orientations or positional relationships shown in the drawings, and are merely for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "arranged", "mounted", "connected", "linked", "fixed" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection; can be direct connection, can also be indirect connection, and those skilled in the art can understand the specific meanings of the above terms in the present application according to the specific circumstances; it should be noted that when an element is referred to as "fixed to" or "arranged on" another element, it can be directly on the other element or there can be a middle element.

[0032] Embodiment

[0033] Please combine Figures 1 to 6 The utility model provides a device for realizing the neat collection and output of the scattered sheet iron cores, which comprises a conveying mechanism 2 for conveying the scattered sheet iron cores 1, an iron core follow-up clamping mechanism 3 arranged above the material receiving end of the conveying mechanism 2, the iron core follow-up clamping mechanism 3 comprising a fixed plate 31 arranged horizontally, a bottom plate 32 arranged horizontally below the fixed plate 31, the fixed plate 31 and the bottom plate 32 both being rectangular, four telescopic guide mechanisms 33 being connected vertically and symmetrically between the four corners of the fixed plate 31 and the bottom plate 32, the fixed plate 31 being capable of moving up and down relative to the bottom plate 32 under the drive of the telescopic guide mechanisms 33, a clamping hole 311 being vertically arranged in the middle of the fixed plate 31, push blocks 34 being arranged symmetrically and horizontally on the inner walls of the clamping hole 311, the push blocks 34 being correspondingly connected with horizontal air cylinders 35, the push blocks 34 on both sides being capable of moving towards or away from each other under the drive of the horizontal air cylinders 35, a bottom plate through hole 321 being vertically arranged in the middle of the bottom plate 32 and corresponding to the position of the clamping hole 311, the bottom plate through hole 321 being capable of allowing the scattered sheet iron cores 1 to pass through, a jacking mechanism 4 being vertically arranged below the bottom plate 32, the movable end of the jacking mechanism 4 extending towards the bottom plate through hole 321 and the clamping hole 311 after passing through the conveying mechanism 2.

[0034] Please combine Figure 3 、 Figure 4 andFigure 5 As shown in the figure, in this embodiment, a top cover 36 is horizontally arranged on the top of the fixing plate 31, and a top cover through hole 361 is vertically arranged on the middle of the top cover 36, corresponding to the position of the clamping hole 311, which can allow the sheet iron core 1 to pass through. This design can better cooperate with the fixing plate 31 to fix the sheet iron core 1, thereby enhancing the stability of the sheet iron core 1 falling.

[0035] In this embodiment, please refer to the figure again Figure 6 As shown in the figure, the side of the push block 34 in contact with the sheet iron core 1 is a clamping surface 341, which is an arc surface matched with the sheet iron core 1, so as to better clamp the sheet iron core 1.

[0036] As a preferred solution, in this embodiment, a guide partition plate 37 is horizontally arranged on both sides of the bottom of the fixing plate 31 and below the push block 34, so as to support the push block 34, thereby enhancing the stability of the movement of the push block 34.

[0037] In this embodiment, please refer to the figure again Figure 5 As shown in the figure, the telescopic guide mechanism 33 includes a vertically arranged sliding guide column 331, the bottom end of the sliding guide column 331 is connected with a fixed block 332, the fixed block 332 is arranged in the bottom plate 32, the upper end of the sliding guide column 331 is axially sleeved with a guide sleeve 333, the guide sleeve 333 is arranged in the fixing plate 31 (when the top cover 36 is horizontally arranged on the top of the fixing plate 31, the upper end of the guide sleeve 333 is located in the top cover 36), a bushing 334 is axially connected between the guide sleeve 333 and the sliding guide column 331, the lower end of the sliding guide column 331 is externally sleeved with a telescopic spring 335, the upper end of the telescopic spring 335 is connected with the bushing 334, and the lower end of the telescopic spring 335 is fixed on the sliding guide column 331. In this way, the upper and lower ends of the telescopic guide mechanism 33 are connected with the fixing plate 31 and the bottom plate 32 respectively.

[0038] When the push block 34 clamps the sheet iron core 1, the fixing plate 31 exerts a downward pressure on the telescopic guide mechanism 33 under the action of the sheet iron core 1, the telescopic spring 335 is compressed under the force, the guide sleeve 333 moves downward under the pulling force of the telescopic spring 335, the distance between the guide sleeve 333 and the fixed block 332 becomes smaller, the fixing plate 31 descends, and then the push block 34 and the sheet iron core 1 descend, when the sheet iron core 1 descends to the position, the push block 34 releases the sheet iron core 1, the push block 34 and the fixing plate 31 are separated from the sheet iron core 1, the fixing plate 31 no longer exerts a downward pressure on the telescopic guide mechanism 33, the telescopic spring 335 rebounds, the guide sleeve 333 rises under the elastic force of the telescopic spring 335, the distance between the guide sleeve 333 and the fixed block 332 becomes larger, the fixing plate 31 rises, and then the push block 34 rises to the initial position.

[0039] Please refer to the figure againFigure 3 and Figure 7 and Figure 8 As shown in the figure, in the embodiment, the conveying mechanism 2 comprises a horizontally arranged conveying track 21, the conveying track 21 is a receiving end close to one end of the core following clamping mechanism 3, the receiving end has a gap 211 through which the movable end of the lifting mechanism 4 can pass, and the conveying track 21 is provided with a synchronous wheel A 22 and a synchronous wheel B 23 on both sides of the end away from the core following clamping mechanism 3, a synchronous shaft 24 is connected between the synchronous wheel A 22 and the synchronous wheel B 23, and the following wheel A 25 and the following wheel B 26 are respectively arranged on both sides of the receiving end, a synchronous belt A 27 is connected between the following wheel A 25 and the synchronous wheel A 22, and a synchronous belt B 28 is connected between the following wheel B 26 and the synchronous wheel B 23, the synchronous wheel A 22 is connected with a conveying driving mechanism 29, and the synchronous wheel A 22 can rotate under the driving of the conveying driving mechanism 29, the synchronous belt A 27 is parallel to the synchronous belt B 28, and the distance between the synchronous belt A 27 and the synchronous belt B 28 is greater than the size of the movable end of the lifting mechanism 4 and less than the size of the piece iron core 1.

[0040] When installed, the conveying track 21 is installed on the die bottom plate 7 of the stamping die, and the gap 211 of the conveying track 21 is located directly below the bottom plate through hole 321 (please refer to Figures 1 to 3 ).

[0041] When used, when the piece iron core 1 descends with the movable end of the lifting mechanism 4 to the receiving end of the conveying mechanism 2, the movable end of the lifting mechanism 4 continues to descend below the conveying mechanism 2, and the piece iron core 1 naturally falls onto the synchronous belt A 27 and the synchronous belt B 28 under the action of gravity (because the distance between the synchronous belt A 27 and the synchronous belt B 28 is less than the size of the piece iron core 1, so the piece iron core 1 can fall onto the synchronous belt A 27 and the synchronous belt B 28, and the synchronous belt A 27 and the synchronous belt B 28 jointly support the piece iron core 1). Start the conveying driving mechanism 29, the conveying driving mechanism 29 drives the synchronous wheel A 22 to rotate, the synchronous wheel A 22 drives the synchronous wheel B 23 to rotate, the synchronous wheel A 22 and the synchronous wheel B 23 drive the following wheel A 25 and the following wheel B 26 to rotate through the synchronous belt A 27 and the synchronous belt B 28, respectively, and the synchronous belt A 27 and the synchronous belt B 28 move under the action of the synchronous wheel A 22, the following wheel A 25, the synchronous wheel B 23, and the following wheel B 26, respectively, and the piece iron core 1 is conveyed to the corresponding position under the action of the synchronous belt A 27 and the synchronous belt B 28, so that the automatic and orderly output of the piece iron core 1 is realized. The double synchronous belt structure of the conveying mechanism 2 adopts the synchronous belt A 27 and the synchronous belt B 28, so that the piece iron core 1 is more stable during conveying.

[0042] In the embodiment, the conveying driving mechanism 29 comprises a driving motor 291, a first driving synchronous wheel 292, a second driving synchronous wheel 293 and a driving synchronous belt 294. The driving motor 291 is arranged outside the conveying track 21 at the end far away from the core following clamping mechanism 3. The output end of the driving motor 291 is connected with the first driving synchronous wheel 292. The first driving synchronous wheel 292 and the second driving synchronous wheel 293 are connected through the driving synchronous belt 294. The second driving synchronous wheel 293 is connected with the synchronous wheel A 22. In use, the driving motor 291 is started. The driving motor 291 drives the first driving synchronous wheel 292 to rotate. The first driving synchronous wheel 292 drives the second driving synchronous wheel 293 to rotate. The second driving synchronous wheel 293 drives the synchronous wheel A 22 to rotate.

[0043] Please refer to Figure 3 、 Figure 8 and Figure 9 In the embodiment, the jacking mechanism 4 comprises a jacking fixed plate 41 horizontally arranged below the material receiving end of the conveying mechanism 2. A jacking oil cylinder 42 is vertically arranged below the jacking fixed plate 41. The output end of the jacking oil cylinder 42 vertically extends upwards through the jacking fixed plate 41 and extends towards the bottom plate through hole 321 and the clamping hole 311. The output end of the jacking oil cylinder 42 is connected with an end cover 43 matched with the sheet core 1. In use, the end cover 43 moves up and down under the driving of the jacking oil cylinder 42. The sheet core 1 is caught by the end cover 43 and is driven to move downwards.

[0044] In addition, as a preferred scheme, a positioning pin 44 is vertically arranged on both sides of the end cover 43 to better position the sheet core 1.

[0045] In addition, as a preferred scheme, a guide rod 45 is vertically connected on the bottom of both sides of the end cover 43. The lower end of the guide rod 45 vertically extends downwards through the jacking fixed plate 41 and extends downwards to guide the up and down movement of the end cover 43.

[0046] In addition, as a preferred scheme, a lining plate 46 is arranged on both sides of the jacking fixed plate 41. The lining plate 46 is arranged outside the conveying mechanism 2. In installation, the lining plate 46 is installed in the die bottom plate 7 of the stamping die. Thus, the jacking mechanism 4 is installed and fixed on the die bottom plate 7 of the stamping die.

[0047] Please refer to Figure 1As shown in the figure, in this embodiment, the device for neatly collecting and outputting loose iron cores also includes a control cabinet 8. The control cabinet 8 is equipped with a controller, which is electrically connected to the conveying mechanism 2 (specifically, the drive motor 291 of the conveying mechanism 2), the iron core follow-up clamping mechanism 3 (specifically, the horizontal cylinder 35 of the iron core follow-up clamping mechanism 3), and the lifting mechanism 4 (specifically, the lifting cylinder 42 of the lifting mechanism 4). In this way, the automatic operation of the conveying mechanism 2, the iron core follow-up clamping mechanism 3, and the lifting mechanism 4 is controlled by the controller, so that the device as a whole has a higher degree of automation.

[0048] The method of using the device for neatly collecting and outputting loose iron cores described in this utility model is as follows:

[0049] Please combine Figures 1 to 9 As shown, the core-following clamping mechanism 3 is installed in the lower mold 6 of the stamping die, and the clamping hole 311 of the fixing plate 31 is directly facing the outlet of the upper mold 5 of the stamping die. The conveying mechanism 2 is installed on the mold base plate 7 of the stamping die, and the lifting mechanism 4 is installed on the mold base plate 7 of the stamping die. The movable end of the lifting mechanism 4 passes through the conveying mechanism 2 and extends towards the bottom plate through hole 321 and the clamping hole 311. In this way, the entire device is installed on the stamping die, so that the entire device can be used in conjunction with the stamping die during the stamping production process of the loose core 1.

[0050] When using:

[0051] In the initial state, the movable end of the lifting mechanism 4 is in the extended state. The movable end of the lifting mechanism 4 passes through the bottom plate through hole 321 and clamping hole 311 from bottom to top and is directly facing the outlet of the upper mold 5. The output end of the horizontal cylinder 35 in the iron core follow-up clamping mechanism 3 is in the retracted state, the push block 34 is in the released state, and the conveying mechanism 2 is in the paused state.

[0052] Then, the loose iron core 1 stamped out by the stamping die falls into the movable end of the lifting mechanism 4 through the outlet of the upper mold 5. The movable end of the lifting mechanism 4 moves downward along with the loose iron core 1. At the same time, the output ends of the horizontal cylinders 35 on both sides extend forward, and the push blocks 34 on both sides move towards each other under the drive of the horizontal cylinders 35. When the loose iron core 1 moves to the clamping hole 311 of the iron core follow-up clamping mechanism 3, the push block 34 clamps the loose iron core 1. At this time, the push block 34 is in the clamping state.

[0053] After the push block 34 holds the loose iron core 1 tightly, under the action of the gravity of the loose iron core 1, the loose iron core 1 applies downward pressure to the telescopic guide mechanism 33, and the telescopic guide mechanism 33 is compressed and lowered, so that the loose iron core 1 and the push block 34 fall together. At the same time, the movable end of the lifting mechanism 4 also falls accordingly.

[0054] When the sheet iron core 1 falls into the bottom plate via hole 321, the output end of the horizontal cylinder 35 contracts, the push block 34 on both sides moves in opposite directions under the drive of the horizontal cylinder 35, so that the push block 34 no longer tightly holds the sheet iron core 1, the sheet iron core 1 is released by the push block 34, and the released sheet iron core 1 falls together with the moving end of the jacking mechanism 4, at the same time, since the push block 34 no longer tightly holds the sheet iron core 1, the sheet iron core 1 no longer exerts downward pressure on the telescopic guide mechanism 33, the telescopic guide mechanism 33 rises, so that the push block 34 rises to the initial position under the action of the telescopic guide mechanism 33;

[0055] When the moving end of the jacking mechanism 4 falls below the material receiving end of the conveying mechanism 2, the sheet iron core 1 on the moving end of the jacking mechanism 4 naturally falls into the material receiving end of the conveying mechanism 2, the conveying mechanism 2 is opened, the sheet iron core 1 is conveyed to the corresponding position by the conveying mechanism 2, and then subsequent stacking processing is performed by the operator, then the moving end of the jacking mechanism 4 is re-extended upwards until it returns to the initial position;

[0056] The above operation is repeated, so that the sheet iron core 1 produced by the stamping die can be collected and output in an orderly manner during the stamping process of the stamping die.

[0057] As can be seen from the above, the sheet iron core 1 can be automatically held and released by the iron core follow-up holding mechanism 3, the sheet iron core 1 can be automatically positioned by the jacking mechanism 4, the iron core follow-up holding mechanism 3 and the jacking mechanism 4 can prevent the sheet iron core 1 from scattering, so that the sheet iron core 1 can fall into the material receiving end of the conveying mechanism 2 in an orderly manner, thereby realizing the orderly collection of the sheet iron core 1, the sheet iron core 1 can be automatically conveyed to the target position by the conveying mechanism 2, and subsequent stacking operation is performed by the worker, so that the sheet iron core 1 produced by the stamping die can be collected and output in an orderly manner by the cooperation of the iron core follow-up holding mechanism 3, the jacking mechanism 4 and the conveying mechanism 2, which has the advantages of high automation degree, high collection and output efficiency, etc., in addition, the orderly collection and output of the sheet iron core 1 also facilitates the subsequent stacking processing of the sheet iron core 1 by the worker, and can significantly improve the stamping processing production efficiency of the motor iron core.

[0058] Finally, it is necessary to point out that: the above description is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A device for the orderly collection and output of loose iron cores, characterized in that: The system includes a conveying mechanism for transporting loose iron cores. Above the receiving end of the conveying mechanism is an iron core follower clamping mechanism. The iron core follower clamping mechanism includes a horizontally arranged fixed plate and a horizontally arranged base plate below the fixed plate. A plurality of symmetrical telescopic guide mechanisms are vertically connected between the fixed plate and the base plate. The fixed plate can move up and down relative to the base plate under the drive of the telescopic guide mechanisms. A clamping hole is vertically inserted in the middle of the fixed plate. Horizontally arranged push blocks are symmetrically arranged on both sides of the inner wall of the clamping hole. Each push block is connected to a horizontal cylinder. The push blocks on both sides can move towards or away from each other under the drive of the horizontal cylinders. A base plate through hole is vertically inserted in the middle of the base plate at the position corresponding to the clamping hole, allowing loose iron cores to pass through. A lifting mechanism is vertically arranged below the base plate. The movable end of the lifting mechanism passes through the conveying mechanism and extends towards the base plate through hole and the clamping hole.

2. The device for neatly collecting and outputting loose iron cores according to claim 1, characterized in that: A top cover is horizontally provided on the top of the fixing plate, and a top cover through hole is vertically provided in the middle of the top cover corresponding to the clamping hole, allowing loose iron cores to pass through.

3. The device for neatly collecting and outputting loose iron cores according to claim 1, characterized in that: Guide partitions are provided horizontally on both sides of the bottom of the fixed plate and below the push block.

4. The device for neatly collecting and outputting loose iron cores according to claim 1, characterized in that: The telescopic guide mechanism includes a vertically arranged sliding guide post, a fixed block connected to the bottom end of the sliding guide post, the fixed block being located inside the base plate, a guide sleeve axially fitted onto the upper end of the sliding guide post, the guide sleeve being located inside the fixed plate, a bushing axially connected between the guide sleeve and the sliding guide post, and a telescopic spring fitted onto the lower end of the sliding guide post, the upper end of the telescopic spring being connected to the bushing, and the lower end of the telescopic spring being fixed to the sliding guide post.

5. The device for neatly collecting and outputting loose iron cores according to claim 1, characterized in that: The conveying mechanism includes a horizontally arranged conveying track. The end of the conveying track near the core-following clamping mechanism is the receiving end, which has a notch through which the movable end of the lifting mechanism can pass. Synchronous wheels A and B are respectively provided on both sides of the end of the conveying track away from the core-following clamping mechanism. A synchronous shaft connects synchronous wheels A and B. Follower wheels A and B are respectively provided on both sides of the receiving end. A synchronous belt A connects follower wheel A and synchronous wheel A. A synchronous belt B connects follower wheel B and synchronous wheel B. A conveying drive mechanism is connected to synchronous wheel A, which can rotate under the drive of the conveying drive mechanism. Synchronous belts A and B are parallel, and the distance between synchronous belts A and B is greater than the size of the movable end of the lifting mechanism but less than the size of the loose core.

6. The device for neatly collecting and outputting loose iron cores according to claim 5, characterized in that: The conveying drive mechanism includes a drive motor, a first drive synchronous pulley, a second drive synchronous pulley, and a drive synchronous belt. The drive motor is located on the outer side of the end of the conveying track away from the iron core follow-up clamping mechanism. The output end of the drive motor is connected to the first drive synchronous pulley. The first drive synchronous pulley and the second drive synchronous pulley are connected by the drive synchronous belt. The second drive synchronous pulley is connected to synchronous pulley A.

7. The device for neatly collecting and outputting loose iron cores according to claim 1, characterized in that: The lifting mechanism includes a lifting fixing plate horizontally positioned below the receiving end of the conveying mechanism. A lifting cylinder is vertically positioned below the lifting fixing plate. The output end of the lifting cylinder extends vertically upward through the lifting fixing plate and towards the bottom plate through hole and clamping hole. The output end of the lifting cylinder is connected to an end cap adapted to the loose iron core.

8. The device for neatly collecting and outputting loose iron cores according to claim 7, characterized in that: Positioning pins are vertically provided on both sides of the end cap.

9. The device for neatly collecting and outputting loose iron cores according to claim 7, characterized in that: Guide rods are vertically connected to the bottom of both sides of the end cap, and the lower end of the guide rods extends downward through the lifting fixing plate.

10. The device for neatly collecting and outputting loose iron cores according to claim 1, characterized in that: The device also includes a control cabinet, which contains a controller that is electrically connected to the conveying mechanism, the core follow-up clamping mechanism, and the lifting mechanism.

Images