Permanent magnet straightening device
Through the multi-roll conveyor belt and positioning mechanism, the airbag push in the rectangular shell can be pushed accurately and the permanent magnet is corrected, solving the problem of inaccurate position during the permanent magnet transportation process, and improving production efficiency and operation convenience.
Patent Information
- Application Number
- CN202422438974.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-10-10
AI Technical Summary
During the existing transportation process, the position alignment device of the permanent magnet lacks positioning of the permanent magnet, resulting in inconvenient subsequent production operations, especially the unsmooth operation of the suction cup.
The multi-roll conveyor belt and support frame structure are adopted, combined with the first and second positioning mechanisms, and the permanent magnet is pushed through the rectangular shell and airbag on the moving plate to realize the positioning and alignment of the permanent magnet.
It effectively improves the positioning accuracy of the permanent magnet, simplifies subsequent production operations, improves production efficiency, and removes debris through airbags, promoting cooling acceleration.
Smart Images
Figure CN223086980U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of permanent magnet production devices, and particularly relates to a permanent magnet alignment device. Background Technique
[0002] During the production of permanent magnets, material conveying operations need to be carried out. The permanent magnets during the conveying process need to ensure that the permanent magnets maintain the correct direction and position so that subsequent production operations can proceed normally.
[0003] In the existing conveying process, the alignment device often only aligns the pallet for conveying, lacking the alignment of the permanent magnets on the pallet, which is not conducive to subsequent production operations. For example, it is not convenient for subsequent permanent magnet suction cup feeding operations.
[0004] Therefore, we propose a permanent magnet alignment device to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a permanent magnet alignment device.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A permanent magnet alignment device includes a multi-roller conveyor belt. A support frame is horizontally and fixedly arranged above the multi-roller conveyor belt. A moving plate is arranged to move up and down at the bottom of the support frame. A first positioning mechanism is arranged on the multi-roller conveyor belt, a second positioning mechanism is arranged on the moving plate, and a plurality of rectangular shells are evenly arranged on the moving plate. A gap positioning mechanism is arranged inside the rectangular shell.
[0008] Preferably, an electric lifting rod for driving the moving plate to lift is vertically and fixedly arranged at the top of the support frame.
[0009] Preferably, the multi-roller conveyor belt includes a plurality of rotating rollers, and there is a gap between the plurality of rotating rollers. The multi-roller conveyor belt is used for conveying a pallet, and a plurality of permanent magnets are stacked on the pallet.
[0010] Preferably, the first positioning mechanism includes first cylinders fixedly arranged on both sides of the multi-roller conveyor belt. The telescopic ends of the two first cylinders are arranged oppositely, and both are fixed with cross bars. The two cross bars are arranged in parallel.
[0011] Preferably, the second positioning mechanism includes two side plates. The two side plates are respectively arranged at the left and right ends of the moving plate. Two second cylinders are symmetrically and fixedly arranged at both the left and right ends of the moving plate. The second cylinders are arranged horizontally. The two side plates respectively correspond to two second cylinders, and the side plates are fixedly connected to the telescopic ends of the corresponding second cylinders. The two side plates can move closer or separate.
[0012] Preferably, the bottom of the side plate is elastically telescoped with a telescopic plate, and a plurality of support blocks are horizontally fixed on the sides of the two telescopic plates facing away from each other.
[0013] Preferably, a plurality of slide rails are equidistantly fixed to the bottom of the moving plate, a plurality of rectangular shells are horizontally arranged transversely, the plurality of rectangular shells are slidably connected to the plurality of slide rails, and the rectangular shells can be fastened to the plurality of slide rails by bolts.
[0014] Preferably, the gap positioning mechanism includes pressing plates symmetrically arranged on both sides of the rectangular shell, the two pressing plates are connected to the rectangular shell through elastic telescopic rods, a plurality of air bags are installed inside the rectangular shell, the air bags are connected with air pipes, and a plurality of air blowing ports are uniformly arranged at the bottom of the air bags, and the plurality of air blowing ports are inclined downward.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0016] By setting the first positioning mechanism and the second positioning mechanism, the present utility model can perform a straightening operation on the pallet. At the same time, by setting the moving plate and a plurality of rectangular shells, and the inside of the rectangular shell is provided with an air bag and extrusion, the gap between two rows of permanent magnets can be pushed, and the straightening operation of the plurality of permanent magnets can be completed. The straightened permanent magnets are convenient for subsequent production, effectively improving the production efficiency. Description of the Drawings
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings;
[0018] Figure 1 Is an axonometric view of the present utility model;
[0019] Figure 2 Is an exploded structural view of the present utility model;
[0020] Figure 3 Is a structural view of the slide rail of the present utility model;
[0021] Figure 4 Is Figure 3 The partial enlarged view at A in
[0022] Figure 5 Is a structural view of a plurality of rectangular shells of the present utility model;
[0023] Figure 6 Is a structural view of the inside of the rectangular shell of the present utility model.
[0024] In the figure: 1. Multi-roller conveyor belt; 2. Support frame; 3. Moving plate; 4. Rectangular housing; 5. Electric lifting rod; 6. Support plate; 7. Permanent magnet; 8. First cylinder; 9. Horizontal bar; 10. Second cylinder; 11. Side plate; 12. Telescopic plate; 13. Support block; 14. Slide rail; 15. Extrusion plate; 16. Elastic telescopic rod; 17. Airbag; 18. Air blowing port. Detailed implementation manner
[0025] 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 making creative efforts belong to the protection scope of the present invention.
[0026] In the description of the present invention, it should be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating the orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present invention.
[0027] Refer to Figures 1-6 , a permanent magnet alignment device, including a multi-roller conveyor belt 1, a support frame 2 is horizontally and fixedly arranged above the multi-roller conveyor belt 1, that is, the support frame 2 is arranged parallel to the upper side of the multi-roller conveyor belt 1, and the support frame 2 is fixedly connected to both sides of the multi-roller conveyor belt 1 through four brackets respectively. A moving plate 3 is arranged to move up and down at the bottom of the support frame 2, and the moving plate 3 can move in the up and down directions. A first positioning mechanism is arranged on the multi-roller conveyor belt 1, and a second positioning mechanism is arranged on the moving plate 3. Both the first positioning mechanism and the second positioning mechanism are used for positioning. A plurality of rectangular housings 4 are evenly arranged on the moving plate 3, and a gap positioning mechanism is arranged inside the rectangular housings 4.
[0028] As a technical optimization scheme of the present invention, an electric lifting rod 5 for driving the lifting of the moving plate 3 is vertically fixed at the top of the support frame 2. The electric lifting rod 5 can accurately drive the lifting and moving of the moving plate 3.
[0029] For the above example, those skilled in the art should know that when implementing the above technical solution, smooth rods are symmetrically arranged on the side of the electric lifting rod 5. The smooth rods penetrate through the support frame 2 and are fixedly connected to the moving plate 3, and the smooth rods play a stabilizing role.
[0030] As a technical optimization solution of the present utility model, the multi-roller conveyor belt 1 includes a plurality of rotating rollers with gaps therebetween. The multi-roller conveyor belt 1 is used to convey the pallet 6, achieving an accurate conveying effect. An existing displacement sensor can be installed on the support frame 2 to detect the conveying position of the pallet 6. A plurality of permanent magnets 7 are stacked on the pallet 6, and the permanent magnets 7 are the magnetic tiles to be dried and sintered or processed.
[0031] For the above example, those skilled in the art should be aware that when implementing the above technical solution, the plurality of rotating rollers of the multi-roller conveyor belt 1 can rotate in the same direction. After the pallet 6 is placed on the multi-roller conveyor belt 1, the pallet 6 can be moved and conveyed.
[0032] As a technical optimization solution of the present utility model, the first positioning mechanism includes first cylinders 8 fixedly arranged on both sides of the multi-roller conveyor belt 1. The telescopic ends of the two first cylinders 8 are arranged oppositely and are both fixed with cross bars 9. The two cross bars 9 are arranged in parallel. The two first cylinders 8 are used to push the two cross bars 9, capable of controlling the two cross bars 9 to move closer or separate. The closer movement of the two cross bars 9 is used to clamp and position both sides of the pallet 6.
[0033] As a technical optimization solution of the present utility model, the second positioning mechanism includes two side plates 11. The two side plates 11 are respectively arranged at the left and right ends of the moving plate 3. Two second cylinders 10 are symmetrically fixed at both the left and right ends of the moving plate 3. The second cylinders 10 are arranged horizontally. Each of the two side plates 11 corresponds to two second cylinders 10, and the side plate 11 is fixedly connected to the telescopic end of the corresponding second cylinder 10. The two second cylinders 10 can drive the side plates 11 to move synchronously, and the arrangement of the two second cylinders 10 can achieve good stability. The two side plates 11 can move closer or separate.
[0034] As a technical optimization solution of the present utility model, an elastic telescopic plate 12 is provided at the bottom of the side plate 11. A plurality of support blocks 13 are horizontally fixed on the opposite sides of the two telescopic plates 12. When the two side plates 11 move closer or separate, the corresponding two telescopic plates 12 are driven to move closer or separate. The closer movement of the two telescopic plates 12 can clamp and position both sides of the pallet 6, and in cooperation with the two cross bars 9, can clamp and position the four sides of the pallet 6 to achieve the positioning of the pallet 6.
[0035] For the above example, those skilled in the art should be aware that when implementing the above technical solution, the side plate 11 is provided with a cavity matching the telescopic plate 12, and a spring or elastic strip is arranged inside the cavity. The spring or elastic strip connects the telescopic plate 12 and the side plate 11.
[0036] As a technical optimization solution of the present utility model, a plurality of slide rails 14 are fixedly arranged at equal intervals at the bottom of the moving plate 3. A plurality of rectangular shells 4 are arranged horizontally in a transverse direction. The plurality of rectangular shells 4 are slidably connected to the plurality of slide rails 14, and the rectangular shells 4 can be fastened to the plurality of slide rails 14 by bolts. The arrangement of the plurality of slide rails 14 enables the number and position of the rectangular shells 4 to be adjusted according to requirements.
[0037] For the above example, those skilled in the art should know that when implementing the above technical solution, the rectangular shell 4 is fastened to the plurality of slide rails 14 by bolts, that is, the rectangular shell 4 is provided with sliders that are slidably clamped to the slide rails 14. Bolts are threaded through the sliders, and the bolts can abut and match the slide rails 14, so that the rectangular shell 4 can be fixed by tightening the bolts to abut against the slide rails 14.
[0038] As a technical optimization solution of the present utility model, the gap positioning mechanism includes pressing plates 15 symmetrically arranged on both sides of the rectangular shell 4. The two pressing plates 15 are both connected to the rectangular shell 4 through elastic telescopic rods 16. The pressing plates 15 can horizontally expand and contract and move. The two pressing plates 15 can move apart, and at the same time, the elastic telescopic rods 16 also limit the moving distance of the pressing plates 15. A plurality of air bags 17 are installed inside the rectangular shell 4. The air bags 17 are connected with air pipes, that is, the air bags 17 can be connected to an external air source through the air pipes. The air bags 17 can perform actions of inflating and expanding and inhaling and shrinking. A plurality of air blowing ports 18 are uniformly arranged at the bottom of the air bags 17. The plurality of air blowing ports 18 are inclined downward. After the plurality of air blowing ports 18 are inflated, the air blowing effect can be achieved. A plurality of permanent magnets 7 stacked on the pallet 6 are generally stacked in multiple columns, and there are gaps between the columns. At this time, when the moving plate 3 descends, the plurality of rectangular shells 4 can be placed between the gaps. The width of the rectangular shell 4 is smaller than the width of the gap. Then, the air bags 17 inside the plurality of rectangular shells 4 are inflated and expanded, pushing out the corresponding pressing plates 15, and further pushing the permanent magnets 7, that is, pushing between the gaps between two columns of permanent magnets 7, so that the multiple columns of permanent magnets 7 are aligned by the squeezing operation, that is, the gaps are the same.
[0039] For the above example, those skilled in the art should know that when implementing the above technical solution, the elastic telescopic rod 16 includes a sleeve and a telescopic rod. A spring is arranged inside the cavity of the sleeve, and the spring connects the sleeve and the telescopic rod.
[0040] For the above example, those skilled in the art should know that when implementing the above technical solution, the external air source connected to the air pipe can be an air compressor or a blower to achieve the inflation effect, and an exhaust valve is connected to the air pipe to achieve the exhaust effect.
[0041] In the present utility model, the working principle of the device is as follows:
[0042] A number of permanent magnets 7 placed on the pallet 6 are conveyed by the multi-roller conveyor belt 1 and stop after being conveyed under the support frame 2. At this time, the first cylinders 8 on both sides are activated to control the two cross bars 9 to move closer. The closer movement of the two cross bars 9 can clamp and position both sides of the pallet 6. Then, the electric lifting rod 5 drives the moving plate 3 to move downward to an appropriate position. At this time, a number of rectangular shells 4 are located in a number of gaps between columns of the number of permanent magnets 7. Then, the second cylinder 10 drives the side plate 11 to move, so that the two telescopic plates 12 at both ends move closer. Finally, both sides of the pallet 6 are clamped and positioned, and in cooperation with the two cross bars 9, the four sides of the pallet 6 can be clamped and positioned to achieve the positioning of the pallet 6 and complete the positioning effect of the pallet 6. Then, the air bags 17 in the number of rectangular shells 4 are inflated and expanded, pushing the corresponding side pressing plates 15 out, and then pushing the number of permanent magnets 7, that is, pushing in the gaps between two columns of permanent magnets 7, so that multiple columns of permanent magnets 7 are aligned by extrusion operation, that is, the gaps between columns are the same, that is, the gaps between each column of permanent magnets 7 are equally spaced, completing the alignment of the number of permanent magnets 7 and facilitating subsequent production.
[0043] At the same time, during the inflation of the air bags 17, a number of air blowing ports 18 can achieve an air blowing effect during the inflation of the air bags 17. The air flow can blow the gaps between the permanent magnets 7 and blow away the debris. At the same time, if the permanent magnets 7 are in the state after drying and sintering, the air flow also has the effect of accelerating cooling, effectively improving the working efficiency.
[0044] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.
Claims
1. A permanent magnet aligning device, comprising a multi-roller conveyor belt (1), characterized in that, A support frame (2) is fixedly arranged horizontally above the multi-roller conveyor belt (1), a movable plate (3) is arranged at the bottom of the support frame (2) for lifting up and down, a first positioning mechanism is arranged on the multi-roller conveyor belt (1), a second positioning mechanism is arranged on the movable plate (3), a plurality of rectangular shells (4) are evenly arranged on the movable plate (3), and a gap positioning mechanism is arranged inside the rectangular shells (4).
2. The permanent magnet alignment device according to claim 1, wherein An electric lifting rod (5) for driving the moving plate (3) to move up and down is vertically fixed on the top of the support frame (2).
3. A permanent magnet alignment device according to claim 1, characterized in that, The multi-roller conveyor belt (1) comprises a plurality of rotating rollers, gaps being provided between the plurality of rotating rollers. The multi-roller conveyor belt (1) is used for conveying a pallet (6), on which a plurality of permanent magnets (7) are stacked.
4. A permanent magnet alignment device according to claim 1, characterized in that, The first positioning mechanism comprises first cylinders (8) fixedly arranged on both sides of the multi-roller conveyor belt (1), the telescopic ends of the two first cylinders (8) being arranged opposite to each other and both being fixed with horizontal bars (9), and the two horizontal bars (9) being arranged in parallel.
5. A permanent magnet alignment device according to claim 1, characterized in that, The second positioning mechanism comprises two side plates (11), the two side plates (11) are respectively arranged at the left and right ends of the movable plate (3), two second cylinders (10) are symmetrically fixed to the left and right ends of the movable plate (3), the second cylinders (10) are arranged horizontally, the two side plates (11) correspond to the two second cylinders (10), and the side plates (11) are fixedly connected to the telescopic ends of the corresponding second cylinders (10), and the two side plates (11) can move towards or away from each other.
6. A permanent magnet alignment device according to claim 5, characterized in that, The bottom of the side plate (11) is elastically telescopically provided with a telescopic plate (12), and a plurality of supporting blocks (13) are horizontally fixed on the opposite sides of the two telescopic plates (12).
7. A permanent magnet aligning device according to claim 1, characterized in that, A plurality of slide rails (14) are fixed at equal intervals on the bottom of the movable plate (3); a plurality of rectangular shells (4) are arranged horizontally in a transverse manner; the plurality of rectangular shells (4) are slidably connected to the plurality of slide rails (14); and the rectangular shells (4) can be fastened to the plurality of slide rails (14) by bolts.
8. A permanent magnet alignment device according to claim 1, characterized in that, The gap positioning mechanism comprises extrusion plates (15) symmetrically arranged on both sides of a rectangular shell (4), the two extrusion plates (15) are connected to the rectangular shell (4) via elastic telescopic rods (16), a plurality of air bags (17) are installed inside the rectangular shell (4), the air bags (17) are connected to an air delivery pipe, a plurality of air blowing ports (18) are evenly arranged at the bottom of the air bags (17), and the plurality of air blowing ports (18) are inclined downward.