Magnet assembly machine
The automated assembly process of the magnet assembly machine solves the problems of low assembly efficiency and unstable fixing of magnets, and achieves a highly efficient and accurate magnet assembly process.
Patent Information
- Application Number
- CN202520053321.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-10
AI Technical Summary
The existing magnet assembly process is inefficient, prone to errors, and suffers from problems such as stains and insecure fixing due to manual operation.
The magnetic assembly machine includes a storage bin, a flipping mechanism, a robotic arm, a pressure holding mechanism, and a moving device. It fixes the magnets by negative pressure, automates the assembly using the robotic arm and flipping mechanism, confirms the orientation of the magnetic poles with a CCD camera, and ensures the fixing effect through the pressure holding mechanism.
It improves assembly efficiency, reduces error rate, ensures the consistency and firmness of the magnet's position in the fixture, and avoids the shortcomings of manual operation.
Smart Images
Figure CN223670642U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the assembly field of magnet, especially a magnet assembly machine. BACKGROUND
[0002] In the current assembly process, the magnet needs to be put into the jig, the magnet has the positive and negative surfaces of S pole and N pole, and which magnetic surface is selected to face the jig is determined according to the requirement of the customer, the process is currently executed manually, the manual efficiency is slow, and the manual selection is easily affected to make an error, the S pole surface facing the jig is selected as the N pole surface, in addition, the magnet is cleaned by plasma before assembly, and some stains are still generated on the magnet during manual assembly.
[0003] In addition, the magnet needs to be fixed in the jig by filling glue, and the manual lacks the corresponding means, whether the flatness of the magnet in the jig or the fixing degree is in an undesirable degree. UTILITY MODEL CONTENT
[0004] To solve the above problems, the utility model provides a magnet assembly machine, aims at solving the problems of slow assembly efficiency and prone to assembly errors, and solving the problem of stains again.
[0005] The utility model provides a magnet assembly machine, and further aims at solving the problems of lacking the means of consistency of the magnet in the jig and the problem of unstable fixing effect.
[0006] To achieve the above object, the utility model adopts the technical scheme of a magnet assembly machine, characterized by comprising a body, the body is provided with a storage bin, a turnover mechanism, a mechanical hand, a pressure maintaining mechanism and a moving device, the storage bin is provided with magnets with the same magnetic orientation and a material pushing mechanism for pushing the magnets out, the material pushing mechanism has the direction of pushing the magnets to move to the outlet of the storage bin, the magnets are adsorbed and fixed with the metal part on the rotating end of the turnover mechanism, the mechanical hand has the activity range of covering the jig and the turnover mechanism, is used for sending the magnets into the jig, the jig is arranged on the moving device, and the jig is sent to the execution end of the pressure maintaining mechanism through the moving device.
[0007] The utility model has the advantages of:
[0008] The utility model is composed of various mechanisms in combination to form a new process suitable for magnet assembly, so as to replace the manual assembly mode, in the new machine assembly process, the efficiency is significantly improved, secondly, the machine will not be affected by the external environment to select the wrong magnetic surface and put it into the jig, there is no problem of inaccuracy, in addition, the use of the pressure maintaining mechanism ensures the consistency of the position of the magnet in the jig, and also ensures the firmness of the magnet in the jig through the glue.
[0009] The storage bin has a placement surface for placing the magnets, the placement surface is a negative pressure surface, a plurality of negative pressure ports are arranged on the negative pressure surface, a negative pressure mechanism is in communication with the inside of the negative pressure surface through a negative pressure pipe, so that a negative pressure is formed on the negative pressure ports, the magnets are uniformly placed on a supporting plate made of metal material, the supporting plate is placed on the placement surface and fixed through the negative pressure ports, so that when the magnets are moved, the supporting plate will not move, and the magnets can be separated from the supporting plate smoothly.
[0010] Specifically, the material stirring mechanism includes a scraper extending in a linear direction, because the output end of the turnover mechanism can only be point-to-point with a plurality of magnets, in other words, the magnets cannot be stacked, the scraper pushes the magnets in the same row to the output end of the turnover mechanism.
[0011] Considering the size of the volume, the power source for driving the scraper uses a smaller structure: including a rotating motor, a moving assembly, a lifting cylinder, a rotating arm, a drag plate, the sliding rail of the moving assembly and the rotating motor are arranged on the storage bin, the sliding block in the moving assembly is connected with the drag plate, the drag plate is provided with a through groove extending in the length direction, one end of the rotating arm passes through the through groove and is connected with the drag plate, so that when the rotating motor rotates, the swing of the rotating arm only causes the linear movement of the drag plate, the lifting cylinder is also connected with the drag plate, so that the lifting cylinder can also move linearly, and the scraper connected with the output end of the lifting cylinder can push the magnets in each row away from the supporting plate.
[0012] The turnover mechanism includes a turnover plate, a turnover seat, a rotating shaft and a turnover motor, the turnover seat is arranged on the storage bin, the outer end thereof is located on the outer side surface of the supporting table, the rotating shaft passes through the outer end of the turnover seat and is driven to rotate by the turnover motor, the turnover plate is sleeved on the rotating shaft and synchronously turns with the rotating shaft to rotate the magnets into the working area of the manipulator, and the magnets are transferred to the jig by the manipulator.
[0013] It should be noted that the end of the turnover plate has a plurality of mounting portions, and the metal pieces are embedded in the mounting portions.
[0014] Preferably, the mounting portion is formed by a plurality of groove structures arranged at intervals at the end of the turnover plate, the side surface of the groove structure is the same as the side surface of the mounting portion, the same surface is provided with a groove corresponding to the metal piece, and the metal piece enters the mounting portion through the groove.
[0015] Preferably, the output end of the manipulator is a negative pressure suction nozzle, the volume of the magnet is relatively small, the magnet can be easily grabbed by using negative pressure, and the position of the magnet will not be shifted in the negative pressure state, so that the orientation of the magnet will not change during the transfer.
[0016] Of course, considering that part of the component mechanism may be wrong, the body is provided with a CCD camera, the detection direction of the CCD camera is upward, the manipulator moves the magnet above the CCD camera, and the magnet is confirmed whether the magnetic pole on the magnet is the same as the original setting (the surface and the reverse surface of the magnet are provided with visible labels of N and S poles) through the cooperation of the CCD camera and the upper computer.
[0017] The jig is reserved with a mounting groove for placing the magnet, the mounting groove is pre-filled with glue, after the magnet is placed in the mounting groove, the pressure maintaining mechanism is required to press it tightly to ensure firm fixation.
[0018] The pressure maintaining mechanism comprises a telescopic cylinder, a pressing plate and a pressing block matched with the shape of the magnet, the output end of the telescopic cylinder is connected with the pressing plate, the pressing block is provided with a plurality of pressing blocks connected with the surface of the pressing plate facing the magnet, and in the embodiment, the telescopic cylinder and the pressing plate are provided with four.
[0019] The moving device is a rotating platform, a plurality of jigs are arranged on the rotating platform, and the rotating platform has little influence on the volume ratio of the equipment.
[0020] The use principle of the utility model is as follows:
[0021] S1, the magnet is scraped out from the storage bin through the turning plate;
[0022] S2, the scraped magnet contacts the metal part on the turning plate, the turning plate rotates 90°, and the N pole label of the magnet faces upward;
[0023] S3, the manipulator moves to the upper side of the magnet, sucks the magnet, and transfers the magnet to the jig;
[0024] S4, the rotating platform rotates the jig loaded with the magnet, the jig moves to the lower side of the pressing plate, and the pressing plate is driven to press the magnet through the telescopic cylinder.
[0025] The N pole direction in the above step S2 is only one of the embodiments, and according to the requirement, the S pole label can be selected to face upward. DRAWINGS
[0026] Figure 1 It is a perspective view of the utility model.
[0027] Figure 2 It is Figure 1 the enlarged view of A in the figure.
[0028] Figure 3 It is a perspective view of the storage bin.
[0029] Figure 4 It is Figure 3 the enlarged view of B in the figure.
[0030] Figure 5 It isFigure 4 Enlarged view of C of Fig.
[0031] Figure 6 Figure 3 Perspective view of another aspect.
[0032] Figure 7 Figure 6 Enlarged view of D of Fig.
[0033] Figure 8 Connection of the rotating arm and the supporting plate.
[0034] Figure 9 Part structure of the pressure maintaining mechanism.
[0035] Figure 10 Figure 9 Perspective view of another aspect. DETAILED DESCRIPTION
[0036] Referring to Fig. Figures 1-10 The magnet assembling machine comprises a body 1, a storage bin, a turnover mechanism 2, a mechanical arm 3, a pressure maintaining mechanism 4 and a moving device 5, wherein the storage bin is internally provided with magnets 9 of the same magnetic direction and a material pushing mechanism for pushing the magnets 9 out, the material pushing mechanism has a direction for pushing the magnets 9 to move to the outlet of the storage bin, so that the magnets 9 are adsorbed and fixed with metal pieces 22 on the rotating end of the turnover mechanism 2, the mechanical arm 3 has a covering jig 6 and a moving range of the turnover mechanism 2, and is used for sending the magnets 9 into the jig 6, the jig 6 is arranged on the moving device 5, and the jig 6 is sent to the execution end of the pressure maintaining mechanism 4 through the moving device 5.
[0037] The magnet assembling machine has the following beneficial effects:
[0038] The magnet assembling machine is composed of various mechanisms in a combined manner, and a new process suitable for assembling the magnets 9 is formed to replace the manual assembling manner, so that the efficiency of the new machine assembling process is improved, and the machine will not be affected by the external environment to select the wrong magnetic surface to be put into the jig 6, and the problem of inaccuracy does not exist, and the use of the pressure maintaining mechanism 4 ensures that the position of the magnets 9 in the jig 6 is consistent, and the firmness of the magnets 9 in the jig 6 through the glue is also ensured.
[0039] The storage bin has a placing surface for placing the magnets 9, the placing surface is a negative pressure surface, a plurality of negative pressure ports are arranged on the negative pressure surface, a negative pressure mechanism is in communication with the inside of the negative pressure surface through a negative pressure pipe, so that a negative pressure is formed on the negative pressure ports, the magnets 9 are uniformly placed on a supporting plate 71 made of metal material, the supporting plate 71 is placed on the placing surface and is fixed through the negative pressure ports, so that the supporting plate 71 will not move when the magnets 9 are pushed, and the magnets 9 can be smoothly separated from the supporting plate 71.
[0040] Specifically, the pushing mechanism comprises a scraper 81 extending in a linear direction, because the output end of the turnover mechanism 2 can only be point-to-point adsorbed with the plurality of magnets 9, in other words, the magnets 9 cannot be stacked between each other, therefore, the scraper 81 pushes the magnets 9 in the same row to the output end of the turnover mechanism 2.
[0041] Considering the size of the volume, the power source driving the scraper 81 uses a smaller structure: comprising a rotating motor 82, a moving assembly, a lifting cylinder 83, a rotating arm 84, a drag plate 85, the sliding rail 87 of the moving assembly and the rotating motor 82 are arranged on the storage bin, the sliding block in the moving assembly is connected with the drag plate 85, the drag plate 85 is provided with a through slot 85a extending in the length direction, one end of the rotating arm 84 passes through the through slot 85a and is connected with the drag plate 85, so that when the rotating motor 82 rotates, the swing of the rotating arm 84 only causes the linear movement of the drag plate 85, and the lifting cylinder 83 is also connected with the drag plate 85, so that the lifting cylinder 83 can also move linearly, and the scraper 81 connected with the output end of the lifting cylinder 83 pushes the magnets 9 in each row away from the supporting plate 71.
[0042] Specifically, one end of the rotating arm 84 is sleeved with a bearing 86, and the bearing 86 is located in the through slot 85a, which has the advantage of improving the smoothness of the movement of the entire mechanical equipment.
[0043] The turnover mechanism 2 comprises a turnover plate 21, a turnover seat 23, a rotating shaft 24 and a turnover motor 25, the turnover seat 23 is arranged on the outside of the storage bin 100, the outer end of which is located outside the storage bin 100, the rotating shaft 24 passes through the outer end of the turnover seat 23 and is driven to rotate by the turnover motor 25, the turnover plate 21 is sleeved on the rotating shaft 24 and rotates synchronously with the rotating shaft 24, so as to rotate the magnets 9 into the working area of the manipulator 3, and then the magnets 9 are transferred to the jig 6 by the manipulator 3.
[0044] It should be noted that the end of the turnover plate 21 has a plurality of mounting portions 21a, and the metal piece 22 is embedded in the mounting portion 21a.
[0045] Preferably, the mounting portion 21a is formed by arranging a plurality of slot structures at intervals at the end of the turnover plate 21, the side surface of the slot structure is the same as the side surface of the mounting portion 21a, the same surface is provided with a groove corresponding to the metal piece 22, and the metal piece 22 enters the mounting portion 21a through the groove.
[0046] Preferably, the output end of the manipulator 3 is a negative pressure suction nozzle, the volume of the magnet 9 is relatively small, and the negative pressure can easily grasp the magnet 9, and in the negative pressure state, the position of the magnet 9 will not be displaced, so as to ensure that the orientation of the magnet 9 will not change during the transfer.
[0047] Of course, considering that part of the components, mechanisms or perhaps wrong, the body 1 is provided with a CCD camera 10, the robot is located above the CCD camera, the detection direction of the CCD camera 10 is upward, the robot 3 moves the magnet 9 above the CCD camera 10, and the magnet 9 is confirmed whether the magnetic pole is the same as the original setting (the surface of the magnet 9 is pasted with N and S polar visual labels) through the cooperation of the CCD camera 10 and the upper computer.
[0048] The jig 6 is reserved for placing the magnet 9, the mounting groove is pre-filled with glue, and the magnet 9 is placed in the mounting groove, and the pressing mechanism 4 is required to press it to ensure firm fixation.
[0049] The pressing mechanism 4 comprises a telescopic cylinder 41, a pressing plate 42 and a pressing block 43 matched with the shape of the magnet 9, the output end of the telescopic cylinder 41 is connected with the pressing plate 42, the pressing block 43 is provided with a plurality of, respectively connected with the surface of the pressing plate 42 towards the magnet 9, in this embodiment, the telescopic cylinder 41 and the pressing plate 42 are provided with four.
[0050] The moving device 5 is a rotating platform, and a plurality of jigs 6 are arranged on the rotating platform.
[0051] The use principle of the utility model:
[0052] S1, the magnet 9 is scraped out from the storage bin 100 through the turning plate 21;
[0053] S2, the scraped magnet 9 contacts the metal piece 22 on the turning plate 21, the turning plate 21 rotates 90°, and the N pole label of the magnet 9 faces upward;
[0054] S3, the robot 3 moves to the upper side of the magnet 9, absorbs the magnet 9, and transfers the magnet 9 to the jig 6;
[0055] S4, the rotating platform rotates the jig 6 loaded with the magnet 9, the jig 6 moves to the lower side of the pressing plate 42, and the pressing plate 42 is pressed to the magnet 9 through the driving of the telescopic cylinder 41.
[0056] The N pole direction in the above step S2 is only one of the embodiments, and according to the requirement, the S pole label can be selected to face upward.
[0057] The above embodiment is only to describe the preferred embodiment of the utility model, and does not limit the scope of the utility model, and various deformations and improvements of the technical scheme of the utility model made by the ordinary engineering technical personnel without departing from the design spirit of the utility model shall fall within the protection scope determined by the claims of the utility model.
Claims
1. A magnet assembling machine characterized by comprising: The body is provided with a storage bin, a turnover mechanism, a manipulator, a pressure maintaining mechanism and a moving device. The storage bin is provided with magnets of the same magnetic direction and a material pushing mechanism for pushing the magnets. The material pushing mechanism has a direction for pushing the magnets to move to the outlet of the storage bin, so that the magnets are adsorbed and fixed with metal parts on the rotating end of the turnover mechanism. The manipulator has a range of movement of the turnover mechanism and is used to send the magnets into a jig. The jig is arranged on the moving device and is sent to the execution end of the pressure maintaining mechanism by the moving device.
2. The magnet assembling machine according to claim 1, wherein The storage bin is provided with a placing surface, which is a negative pressure surface and is provided with a plurality of negative pressure ports.
3. The magnet assembling machine according to claim 1, wherein The material pushing mechanism comprises a scraper extending in a linear direction.
4. The magnet assembling machine according to claim 3, wherein The material pushing mechanism further comprises a rotating motor, a moving assembly, a lifting cylinder, a rotating arm and a drag plate. The sliding rail of the moving assembly and the rotating motor are arranged on the storage bin. The sliding block in the moving assembly is connected with the drag plate. The drag plate is provided with a lengthwise extending through slot. One end of the rotating arm passes through the through slot and is connected with the drag plate. The lifting cylinder is connected with the drag plate. The output end of the lifting cylinder is connected with the scraper.
5. The magnet assembling machine according to claim 1, wherein The turnover mechanism comprises a turnover plate, a turnover seat, a rotating shaft and a turnover motor. The turnover seat is arranged on the storage bin and its outer end is located on the outer side of the support table. The rotating shaft passes through the outer end of the turnover seat and is driven to rotate by the turnover motor. The turnover plate is sleeved on the rotating shaft and synchronously turns with the rotating shaft.
6. The magnet assembling machine according to claim 5, wherein The end of the turnover plate is provided with a plurality of mounting portions. The metal parts are embedded in the mounting portions.
7. The magnet assembling machine according to claim 6, wherein The mounting portion is formed by a plurality of groove structures arranged at intervals on the end of the turnover plate. The side surface of the groove structure is the same as the side surface of the mounting portion. The same surface is provided with a groove corresponding to the metal part. The metal part enters the mounting portion through the groove.
8. The magnet assembling machine according to claim 1, wherein The output end of the manipulator is a negative pressure suction nozzle.
9. The magnet assembling machine according to claim 1, wherein The body is provided with a CCD camera. The detection direction of the CCD camera is upward. The manipulator is located above the CCD camera.
10. The magnet assembling machine according to claim 1, wherein The pressure maintaining mechanism comprises a telescopic cylinder, a pressing plate and a pressing block matched with the shape of the magnet. The output end of the telescopic cylinder is connected with the pressing plate. The pressing block is provided with a plurality of pressing blocks connected with the surface of the pressing plate facing the magnet.