Loudspeaker magnet assembly assembling and feeding equipment

Abstract

The invention relates to the field of loudspeaker magnetic circuit structure assembling equipment, in particular to loudspeaker magnet assembly assembling and feeding equipment which comprises a carrying plate, a pushing assembly and a pushing and transferring assembly, the pushing and transferring assembly comprises a first moving module and a first carrying frame, and the first carrying frame is provided with a first adjusting air cylinder, a second adjusting air cylinder and a mounting block; a third adjusting air cylinder and a first template are arranged at the output end of the first adjusting air cylinder, a supporting column is arranged at the output end of the second adjusting air cylinder, and a third pushing plate is arranged at the output end of the third adjusting air cylinder. Compared with the prior art, through the arrangement of the material pushing and transferring assembly, in the scheme, by lifting the material pushing plate III, switching between two actions of pushing the magnet III and pushing the magnet assembly can be achieved, an additional material pushing mechanism is not needed, the occupied space of the assembling and feeding equipment is reduced, and the structure is simplified. And meanwhile, errors occurring when a control program is designed are reduced, so that the overall working efficiency of the equipment is improved.

Description

Technical Field

[0001] This invention relates to the field of loudspeaker magnetic circuit structure assembly equipment, and more specifically to a loudspeaker magnet assembly and feeding equipment. Background Technology

[0002] like Figure 1 As shown, the magnet assembly 200 includes magnet one 201, magnet two 202 and magnet three 203, wherein magnet one 201 and magnet two 202 are symmetrically distributed, magnet three 203 is located between magnet one 201 and magnet two 202, and magnet three 203 is attracted to magnet one 201 and magnet two 202.

[0003] Because magnets 201, 202, and 203 are relatively small, they are not easily transferred using an adsorption structure. Therefore, in existing technologies, when assembling the magnet assembly 200, three pushing mechanisms are often used in conjunction with a fixed-direction feed trough to push magnets 201, 202, and 203 along the feed trough until they attract and assemble. Furthermore, since the assembled magnet assembly 200 needs to be moved to the next process, existing technologies also include a fourth pushing mechanism to move the assembled magnet assembly 200. However, this fourth pushing mechanism requires moving other pushing mechanisms aside, increasing the space occupied by the assembly and feeding equipment and making the structure complex, which is detrimental to space optimization design. Additionally, the control program design must consider the interference of the working spaces between different pushing mechanisms and their sequential order, which can easily lead to errors and affect the overall efficiency of the equipment. Summary of the Invention

[0004] The technical solution adopted by this invention to solve its technical problem is: to provide a speaker magnet assembly and feeding device, comprising:

[0005] A carrier plate having cavities for placing magnet assemblies;

[0006] The material pushing assembly includes a material pushing cylinder one and a material pushing cylinder two. The output ends of both the material pushing cylinder one and the material pushing cylinder two are provided with push rods. The material pushing cylinder one and the material pushing cylinder two are respectively used to push magnet one and magnet two to be attracted by magnet three.

[0007] A material pushing and transferring assembly includes a moving module one and a carrier frame one disposed at the output end of the moving module one. The carrier frame one is equipped with an adjusting cylinder one, an adjusting cylinder two, and a mounting block. The output end of the adjusting cylinder one is equipped with the carrier frame two, and the carrier frame two is equipped with an adjusting cylinder three and a mold plate one. The output end of the adjusting cylinder two is equipped with a support column, and the output end of the adjusting cylinder three is equipped with a pushing plate three. The adjusting cylinder one is used to drive the mold plate one and the pushing plate three to move, and the adjusting cylinder two is used to drive the support column to move relative to the mounting block. The support column is equipped with a positioning groove. Adjusting cylinder two is used to drive the support column to rise and fall relative to the mounting block. Adjusting cylinder three is used to drive the pusher plate three to rise and fall relative to the support column and the mounting block. The template one is provided with a limiting groove. During assembly, adjusting cylinder three drives the pusher plate three to move to protrude from the support column. The moving module one drives the pusher plate three to move and push the magnet three for assembly. After assembly is completed, adjusting cylinder three, together with adjusting cylinder one and adjusting cylinder two, drives the pusher plate three to rise and fall to cooperate with the limiting groove and positioning groove to form a groove. The moving module one drives the carrier one to move the groove up and down to press on the magnet assembly, and drives the groove to push the magnet assembly along the pusher groove four into the cavity on the carrier plate.

[0008] Furthermore, the pusher plate three is provided with a stop groove, and the mold plate one is provided with a stop part corresponding to the stop groove. When the adjusting cylinder three drives the pusher plate three to rise and fall to the protruding support column, the rising and falling distance of the pusher plate three relative to the mold plate one is limited by the cooperation of the stop groove and the stop part.

[0009] Furthermore, it also includes a storage component and a loading plate. The storage component includes a material rack one and a material rack two. The material rack one is provided with a storage slot one for placing magnet one, and the material rack two is provided with a storage slot two for placing magnet two. The storage slot one and the pusher slot one are interconnected, and the storage slot two and the pusher slot two are interconnected. The loading plate is provided with a storage slot three, a pusher slot one, a pusher slot two, and a pusher slot three. The storage slot three is used to place magnet three, and the storage slot three and the pusher slot three are interconnected. The intersection of the pusher slot one, the pusher slot two, and the pusher slot three forms an assembly slot. The assembly slot is used for assembly. The assembly slot is connected to a pusher slot four, and the assembly slot is connected to a cavity on the carrier plate through the pusher slot four.

[0010] Furthermore, the two ends of the storage tank three along its length are the inlet and outlet, respectively. The feeding direction of the magnet three is from the inlet to the outlet. The tank wall of the storage tank three is inclined, and the width of the inlet is greater than the width of the outlet.

[0011] Furthermore, the feeding plate is provided with a cover plate one and a cover plate two, which cover the pusher groove one and the pusher groove two respectively.

[0012] Furthermore, the storage tank three includes a buffer section and a feeding section. The buffer section is closer to the feeding section than the feeding section. The feeding plate is provided with a cover plate three, which covers the buffer section.

[0013] Furthermore, the feeding plate is also provided with two opposing limiting plates, which are located at the feeding section, and the distance between the two limiting plates is adapted to the groove width of the feeding section.

[0014] Furthermore, it also includes an angle detection camera and a transfer module. The output end of the transfer module is provided with a transfer frame for placing the carrier plate. The transfer module is used to transport the assembled magnet assembly to the angle detection camera, which is used to detect the angle of magnet one and magnet two.

[0015] Furthermore, it also includes a dispensing assembly, which includes a dispensing moving module and a spray valve disposed at the output end of the dispensing moving module. The dispensing moving module is used to drive the spray valve to move, and the spray valve is used to dispense glue onto the magnet assembly.

[0016] Furthermore, it also includes a dispensing anti-misalignment component, which includes an anti-misalignment moving module and a rotary cylinder disposed at the output end of the anti-misalignment moving module. The output end of the rotary cylinder is provided with an anti-misalignment frame. The anti-misalignment moving module is used to drive the anti-misalignment frame to move the magnet assembly, and the rotary cylinder is used to drive the anti-misalignment frame to rotate the magnet assembly.

[0017] The beneficial effects of this invention are as follows: By setting up the material pushing and transferring component, after the magnet assembly is completed by the pusher plate three driven by the moving module one in conjunction with the pusher cylinder one and the pusher cylinder two, the lifting and lowering of the cylinder three can be adjusted so that the pusher plate three cooperates with the limiting groove of the support column and the template one to form a groove for positioning the magnet assembly. At this time, the assembled magnet assembly can be pushed to the next process by the same driving of the moving module one. Compared with the prior art, which sets up a separate pushing mechanism to push the magnet assembly, this solution can switch between the two actions of pushing the magnet three and pushing the magnet assembly by adjusting the lifting and lowering of the pusher plate three. No additional pushing mechanism is required, which reduces the space occupied by the entire assembly and loading equipment, simplifies the structure, and facilitates space optimization design. At the same time, it also reduces the errors caused by considering the interference of the working space between different pushing mechanisms and the sequence of actions when designing the control program, thereby improving the overall working efficiency of the equipment. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] In the picture: Figure 1 This is a three-dimensional structural diagram of the magnet assembly described in the background art;

[0020] Figure 2 This is an overall structural diagram of a speaker magnet assembly and feeding device provided in this invention;

[0021] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 for Figure 2 The diagram shows a three-dimensional structural view of the speaker magnet assembly and feeding equipment.

[0023] Figure 5 for Figure 2 The diagram shows a three-dimensional structure of the pusher and transfer assembly (when the magnet is pushed).

[0024] Figure 6 for Figure 5 Enlarged view at point B in the middle;

[0025] Figure 7 for Figure 5 The diagram shows a cross-sectional view of a portion of the material feeding and transfer assembly structure.

[0026] Figure 8 for Figure 5 The diagram shows a three-dimensional structural view of the material pushing and transferring component (when pushing the magnet component);

[0027] Figure 9 for Figure 5 A sectional view of a portion of the pusher and transfer assembly shown from a side view.

[0028] Figure 10 for Figure 2 The diagram shows a three-dimensional structural view of the speaker magnet assembly and feeding equipment.

[0029] Figure 11 for Figure 10 Top view of the structure shown;

[0030] Figure 12 for Figure 11 CC-direction sectional view;

[0031] Figure 13 for Figure 10 The diagram shows the three-dimensional structure of the hidden portion of the feed plate.

[0032] Figure 14 for Figure 2 A three-dimensional structural diagram of the transport and transfer assembly shown;

[0033] Figure 15 for Figure 2 The diagram shows the three-dimensional structure of the dispensing assembly.

[0034] Figure 16 for Figure 2 The diagram shows a three-dimensional structure of the detection and conveying assembly.

[0035] Figure 17 for Figure 2 The diagram shows the three-dimensional structure of the dispensing anti-misalignment component.

[0036] Explanation of reference numerals in the attached drawings: 100, Speaker magnet assembly loading equipment; 10, Carrier plate; 11, Cavity; 12, Positioning hole; 20, Angle detection camera; 30, Transfer moving module; 31, Transfer frame; 40, Storage component; 41, Material rack one; 411, Storage tank one; 42, Material rack two; 421, Storage tank two; 50, Loading plate; 51, Storage tank three; 511, Inlet; 512, Outlet; 514, Buffer section; 5141, Cover plate three; 515. Feeding section; 5151, Limiting plate; 52, Pushing groove one; 521, Cover plate one; 53, Pushing groove two; 531, Cover plate two; 54, Pushing groove three; 55, Assembly groove; 551, Pushing groove four; 561, Pushing cylinder one; 5611, Push rod; 562, Pushing cylinder two; 60, Defective product conveying module; 70, Pushing and transferring assembly; 71, Moving module one; 72, Carrier frame one; 73, Adjusting cylinder one; 731, Carrier frame two; 732, Adjusting cylinder three; 73 21. Pusher plate three; 7322. Stop groove; 733. Profile plate one; 7331. Limiting groove; 7332. Stop part; 74. Adjusting cylinder two; 741. Support column; 7411. Through groove three; 7412. Positioning groove; 75. Mounting block; 751. Through groove one; 752. Through groove two; 80. Dispensing assembly; 81. Dispensing moving module; 82. Spray valve; 83. Dispensing detection camera; 84. Dispensing conveying module; 85. Dispensing anti-misalignment assembly; 851 852. Anti-misalignment moving module; 8521. Rotary cylinder; 8522. Anti-misalignment frame; 8523. Positioning column; 86. Detection and conveying assembly; 861. Detection moving module; 862. Detection moving frame; 863. Positioning cylinder; 8631. Positioning plate; 8632. Positioning protrusion; 90. Handling and transfer assembly; 91. Handling and moving module; 92. Gripper cylinder; 921. Gripper; 200. Magnet assembly; 201. Magnet one; 202. Magnet two; 203. Magnet three. Detailed Implementation

[0037] To make the technical problem to be solved, the technical solution, and the beneficial effects of this invention clearer, the invention will now be described in detail with reference to the accompanying drawings. This drawing is a simplified schematic diagram, illustrating only the basic aspects of the invention, and therefore only shows the components relevant to the invention. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0038] Please refer to Figure 2 The present invention provides a speaker magnet assembly and feeding device 100, including a carrier plate 10, a storage component 40, a feeding plate 50, a pushing component and a pushing and transferring component 70. The carrier plate 10 is provided with a cavity 11 for placing the magnet assembly 200, and an adsorption component (not shown in the figure) for adsorbing the magnet assembly 200 is provided in the cavity 11.

[0039] Please refer to Figure 3 , Figure 11 and Figure 12 The storage assembly 40 includes a first rack 41 and a second rack 42. The first rack 41 is provided with a storage slot 411 for placing a magnet 201, and the second rack 42 is provided with a storage slot 421 for placing a magnet 202. The loading plate 50 is provided with a third storage slot 51, a first pusher slot 52, a second pusher slot 53, and a third pusher slot 54. The third storage slot 51 is used to place the magnet 203. The third storage slot 51 and the third pusher slot 54 are interconnected. The first pusher slot 52 and the first storage slot 411 are interconnected. The second pusher slot 53 and the second storage slot 421 are interconnected. The intersection of the first pusher slot 52, the second pusher slot 53, and the third pusher slot 54 forms an assembly slot 55. The assembly slot 55 is connected to a fourth pusher slot 551. The assembly slot 55 is connected to the cavity 11 on the carrier plate 10 through the fourth pusher slot 551.

[0040] Specifically, in this embodiment, storage tank 1 411 and storage tank 2 421 are both arranged along the thickness direction of the carrier plate 10, and storage tank 3 51 is arranged along the length direction of the carrier plate 10.

[0041] Please refer to Figure 11 The storage tank 3 51 has two ends with an inlet 511 and an outlet 512 along its length. The magnet 3 203 is fed from the inlet 511 to the outlet 512. The tank wall of the storage tank 3 51 is inclined. The width of the inlet 511 is greater than the width of the outlet 512.

[0042] By tilting the wall of storage tank 3 51, magnet 3 203 is guided from inlet 511 to outlet 512, so that magnet 3 203 is finally placed in storage tank 3 51 in a fixed posture, so that magnet 3 203 can be pushed along pusher 3 54 without additional correction of magnet 3 203.

[0043] Specifically, the feed inlet 511 of storage tank 3 51 is connected to the vibrating plate, and magnet 3 203 is transported into storage tank 3 51 through the vibrating plate. The vibrating plate is not shown in the figure.

[0044] Please refer to Figure 13 Storage tank 3 51 includes a buffer section 514 and a feeding section 515. The buffer section 514 is closer to the pusher tank 3 54 than the feeding section 515.

[0045] Because magnets 201, 202, and 203 are relatively small, multiple magnets are placed side-by-side horizontally in the feeding troughs 52, 53, and 51. During assembly, the magnetic poles of magnets 201, 202, and 203 must be in their corresponding positions to attract each other. However, as feeding and pushing occur, they are prone to mutual compression and flipping, leading to misalignment of the magnetic poles during assembly. This affects the assembly process and reduces efficiency.

[0046] Please refer to Figure 10 and Figure 11 The feeding plate 50 is provided with cover plate 1 521, cover plate 2 531 and cover plate 3 5141. Cover plate 1 521 and cover plate 2 531 are respectively covered on push trough 1 52 and push trough 2 53. Cover plate 1 521 and cover plate 2 531 are both located between material rack 1 41 and material rack 2 42. The ends of cover plate 1 521 and cover plate 2 531 are flush with the edge of assembly groove 55, so as to limit the thickness of magnet 1 201 and magnet 202 before assembly, thereby preventing magnet 3 203 from being squeezed and overturned before being conveyed to push trough 3 54. Cover plate 3 5141 is placed on buffer section 514. The end of cover plate 3 5141 near push groove 3 54 is flush with the junction of buffer section 514 and push groove 3 54, so as to limit the thickness of magnet 3 203 before push, thereby preventing magnet 3 203 from being squeezed and overturned before being conveyed to push groove 3 54.

[0047] The cover plate 521, cover plate 531 and cover plate 5141 are designed to limit the thickness of magnet 201, magnet 202 and magnet 203 before assembly, thereby preventing them from squeezing and flipping each other before being pushed into the assembly slot 55 for assembly. This avoids situations where the magnetic poles of magnet 201, magnet 202 and magnet 203 are not in the corresponding positions during assembly, thus affecting the assembly process and improving assembly efficiency.

[0048] Please refer to Figure 13 The feeding plate 50 is also provided with two opposing limiting plates 5151. The limiting plates 5151 are located at the feeding section 515, and the distance between the two limiting plates 5151 is adapted to the groove width of the feeding section 515. By setting the limiting plates 5151, the magnet 203 is limited before it is conveyed along the feeding section 515 to the buffer section 514, so that the magnet 203 is not likely to fly out of the feeding section 515 before it is conveyed to the buffer section 514.

[0049] Please refer to Figure 11 and Figure 12 The pushing assembly includes a pushing cylinder 561 and a pushing cylinder 562 arranged opposite to each other. Both the pushing cylinder 561 and the pushing cylinder 562 are provided with push rods 5611 at their output ends. The pushing cylinder 561 and the pushing cylinder 562 are respectively used to push magnet 201 and magnet 202 to magnet 3 for adsorption.

[0050] Please refer to Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9The material transfer assembly 70 includes a moving module 71 and a carrier 72 disposed at the output end of the moving module 71. The carrier 72 is provided with an adjusting cylinder 73, an adjusting cylinder 74, and a mounting block 75. The output end of the adjusting cylinder 73 is provided with the carrier 731. The carrier 731 is provided with an adjusting cylinder 732 and a profile plate 733. The output end of the adjusting cylinder 74 is provided with a support column 741. The output end of the adjusting cylinder 732 is provided with a pusher plate 7321. The mounting block 75 is provided with a through groove 751 for the support column 741 and a through groove 752 for the profile plate 733 and the pusher plate 7321. The support column 741 is provided with a pusher plate 7321 for the pusher plate 7321. The through-slot 7411 of 1 is provided with a first adjusting cylinder 73 for driving the first mold plate 733 and the third pusher plate 7321 to move, and a second adjusting cylinder 74 for driving the support column 741 to move relative to the mounting block 75. The support column 741 is provided with a positioning slot 7412 for positioning the magnet assembly 200. The positioning slot 7412 and the through-slot 7411 are connected. The first adjusting cylinder 73 is used to drive the first mold plate 733 and the third pusher plate 7321 to move relative to the mounting block 75. The second adjusting cylinder 74 is used to drive the support column 741 to rise and fall relative to the mounting block 75. The third adjusting cylinder 732 is used to drive the third pusher plate 7321 to rise and fall relative to the support column 741 and the mounting block 75. The mold plate 733 is provided with a limit slot 7331.

[0051] Specifically, in this embodiment, the moving module 71 includes two lead screw drive structures arranged horizontally and vertically. The horizontal direction is the setting direction of the pusher groove 54, and the vertical direction is the thickness direction of the carrier plate 10.

[0052] Please refer to Figure 5 , Figure 6 and Figure 7 During assembly, the moving module 71 drives the carrier frame 72 to move the pusher plate 7321 closer to the loading plate 50. Then, the adjusting cylinder 73 drives the pusher plate 7321 to move along the through slot 752 and through slot 7411 to the protruding mounting block 75. At this time, the limiting slots 7331 on the pusher plate 7321 and the template 733 are located at both ends of the positioning slot 7412 in the width direction of the carrier plate 10. The adjusting cylinder 74 drives the support column 741 relative to the support plate 742. The mounting block 75 is raised and lowered to correspond with the positioning groove 7412 and the magnet assembly 200. The adjusting cylinder 732 drives the pusher plate 7321 to rise and lower until it passes through the positioning groove 7412 and contacts the magnet 203. At this time, the bottom of the pusher plate 7321 is lower than the bottom of the support column 741 and the bottom of the template 733. The moving module 71 drives the pusher plate 7321 to move and pushes the magnet 203 from the pusher groove 54 into the assembly groove 55 for assembly.

[0053] Please refer to Figure 8After assembly, the adjusting cylinder 732 drives the pusher plate 7321 to rise and fall along the through slots 752 and 7411, moving it away from the positioning slot 7412 and making the bottom of the pusher plate 7321 flush with one end of the support column 741. At this time, the pusher plate 7321, the limiting slot 7331 on the mold plate 733, and the positioning slot 7412 on the support column 741 together form a groove (not labeled in the figure) that matches the magnet assembly 200. The moving module 71 drives the carrier 72 to raise and lower the groove until it presses against the assembled magnet assembly 200, and drives the carrier 72 to push the magnet assembly 200 along the pusher slot 551 into the cavity 11 on the carrier plate 10 through the groove. At the same time, the groove, in conjunction with the pusher slot 551, limits the magnet assembly 200 during the pushing process, making it difficult for the magnet assembly 200 to move out of the pusher slot 551 during the conveying process.

[0054] By using the pusher and transfer component 70, after the magnet assembly 200 is assembled by the pusher plate 7321 driven by the moving module 71 in conjunction with the pusher cylinders 561 and 562, the pusher plate 7321 is raised and lowered by adjusting the cylinder 732. This allows the pusher plate 7321 to cooperate with the support column 741 and the limiting groove 7331 of the template 733 to form a groove for positioning the magnet assembly 200. At this point, the assembled magnet assembly 200 can be pushed to the next process by the same moving module 71. Compared to the prior art, which uses a separate pusher mechanism to push the magnet assembly 200, this solution achieves the switching between pushing the magnet 203 and pushing the magnet assembly 200 by adjusting the cylinder 732 to drive the pusher plate 7321 to rise and fall. This eliminates the need for an additional pusher mechanism, reduces the space occupied by the entire assembly and loading equipment, simplifies the structure, and facilitates space optimization design. It also reduces errors caused by considering the interference of different feeding mechanisms in the working space and the sequence of feeding when designing the control program, thereby improving the overall working efficiency of the equipment.

[0055] Please refer to Figure 7 The pusher plate 7321 is provided with a stop groove 7322, and the profile plate 733 is provided with a stop part 7332 corresponding to the stop groove 7322. When the adjusting cylinder 732 drives the pusher plate 7321 to rise and fall to the protruding support column 741, the rising and falling distance of the pusher plate 7321 relative to the profile plate 733 is limited by the cooperation of the stop groove 7322 and the stop part 7332.

[0056] Please refer to Figure 2 , Figure 3 and Figure 4The speaker magnet assembly and loading equipment 100 also includes an angle detection camera 20 and a transfer module 30. The output end of the transfer module 30 is provided with a transfer frame 31 for placing the carrier plate 10. The transfer module 30 is used to transport the assembled magnet assembly 200 to the angle detection camera 20, which is used to detect the angle between magnet one 201 and magnet two 202. Specifically, the angle detection camera 20 is a CCD industrial camera.

[0057] Please refer to Figure 2 and Figure 14 The speaker magnet assembly and feeding equipment 100 also includes a dispensing assembly 80, which includes a dispensing moving module 81 and a glue spraying valve 82 disposed at the output end of the dispensing moving module 81. The dispensing moving module 81 is used to drive the glue spraying valve 82 to move, and the glue spraying valve 82 is used to dispense glue onto the magnet assembly 200.

[0058] The dispensing assembly 80 also includes a dispensing detection camera 83, which is connected to the output end of the dispensing moving module 81 and is used to detect the adhesive on the magnet assembly 200.

[0059] Please refer to Figure 2 and Figure 15 The speaker magnet assembly loading equipment 100 also includes a transport and transfer component 90. The transport and transfer component 90 includes a transport and movement module 91 and a gripper cylinder 92 disposed at the output end of the transport and movement module 91. The output end of the gripper cylinder 92 is provided with a gripper 921. The gripper cylinder 92 is used to drive the gripper 921 to clamp the magnet assembly 200. The transport and movement module 91 is used to drive the gripper 921 to move the magnet assembly 200.

[0060] Please refer to Figure 2 The speaker magnet assembly loading equipment 100 also includes a dispensing conveying module 84, which is used to move the magnet assembly 200 to a position corresponding to the glue spraying valve 82.

[0061] Please refer to Figure 2 and Figure 17The speaker magnet assembly and feeding equipment 100 also includes a dispensing anti-misalignment component 85. The dispensing anti-misalignment component 85 includes an anti-misalignment moving module 851 and a rotary cylinder 852 disposed at the output end of the anti-misalignment moving module 851. The output end of the rotary cylinder 852 is provided with an anti-misalignment frame 8521. The anti-misalignment moving module 851 drives the anti-misalignment frame 8521 to move the magnet assembly 200. The rotary cylinder 852 drives the anti-misalignment frame 8521 to rotate the magnet assembly 200. The anti-misalignment frame 8521 is provided with positioning posts 8522, and the carrier plate 10 is provided with positioning holes 12 that match the positioning posts 8522. Through the cooperation of the positioning posts 8522 and the positioning holes 12, the carrier plate 10 and the anti-misalignment frame 8521 are relatively limited, so that the rotary cylinder 852 can drive the carrier plate 10 to rotate.

[0062] Specifically, in this embodiment, there are two sets of glue spray valves 82, and correspondingly, there are also two sets of glue dispensing anti-misalignment components 85 and glue dispensing conveying modules 84.

[0063] With the anti-misalignment component 85, when dispensing is needed, the rotary cylinder 852 drives the anti-misalignment frame 8521 to rotate the carrier plate 10 to correspond with the transport module 91. The transport module 91 and the gripper cylinder 92 cooperate to drive the gripper 921 to clamp the carrier plate 10 and transfer the carrier plate 10 to the dispensing conveyor module 84. The dispensing conveyor module 84 then transfers the carrier plate 10 to correspond with the glue spray valve 82. When dispensing is not needed, the rotary cylinder 852 drives the anti-misalignment frame 8521 to rotate the carrier plate 10 away from the transport module 91 to prevent misoperation of the transport module 91.

[0064] Please refer to Figure 2 and Figure 16 The speaker magnet assembly and feeding equipment 100 also includes a detection conveying component 86, which includes a detection moving module 861 and a detection moving frame 862 disposed at the output end of the detection moving module 861.

[0065] To facilitate the material pushing and transfer assembly 70 in pushing the assembled magnet assembly 200 into the cavity 11, one end of the cavity 11 penetrates the side wall of the carrier plate 10. Therefore, the magnet assembly 200 is prone to move relative to the cavity 11 during inspection. The inspection moving frame 862 is equipped with a positioning cylinder 863, and the output end of the positioning cylinder 863 is equipped with a positioning plate 8631. The positioning cylinder 863 is used to drive the positioning plate 8631 to move and cooperate with the cavity 11 to limit the magnet assembly 200, so that the angle detection camera 20 can detect the angle of the magnet assembly 200.

[0066] Specifically, in this embodiment, the positioning plate 8631 is provided with positioning protrusions 8632 corresponding to the cavities 11 on the carrier plate 10.

[0067] Please refer to Figure 2 The speaker magnet assembly and feeding equipment 100 also includes a defective product conveying module 60, which is used to convey magnet assemblies 200 with adhesive leakage.

[0068] The transfer module 30, defective product conveying module 60, dispensing module 81, dispensing conveying module 84, anti-misalignment module 851, and detection module 861 described in the above embodiments are all screw drive structures in the prior art. The handling module 91 includes a screw drive structure and multiple lifting cylinders (not labeled in the figure) connected to the output end of the screw drive mechanism. The lifting cylinders correspond to the gripper cylinders 92, and the output ends of the gripper cylinders 92 and the corresponding lifting cylinders are connected.

[0069] The working process of the speaker magnet assembly and feeding device 100 provided by the present invention is as follows:

[0070] The vibratory feeder transports magnet 203 to the loading plate 50. The pushing and transferring assembly 70 pushes magnet 203 into the assembly slot 55. Then, the pushing cylinder 561 and the pushing cylinder 562 drive the two push rods 5611 to move, and push magnets 201 and 202 to move into the assembly slot 55 to assemble with magnet 203.

[0071] The assembled magnet assembly 200 is then pushed into the cavity 11 on the carrier plate 10 by the pusher and transfer assembly 70. The transfer and moving module 30 drives the carrier plate 10 to move in alignment with the transport and transfer assembly 90. The transport and transfer module 91 in the transport and transfer assembly 90 drives the gripper 921 to clamp the carrier plate 10 and transfer it to the inspection moving frame 862. The inspection moving module 861 drives the inspection moving frame 862 to move the carrier plate 10 in alignment with the angle detection camera 20. The angle detection camera 20 detects the angle of the magnet assembly 200. If a problem is detected in the angle of the magnet assembly 200, the transport and transfer module 91 drives the gripper 921 to transfer the carrier plate 10 to the defective product conveying module 60 and then to the waste bin (not shown in the figure).

[0072] After the inspection is completed, the inspection moving module 861 transfers the carrier plate 10 to the corresponding transport and transfer assembly 90. The transport and transfer assembly 90's transport moving module 91 drives the gripper 921 to hold the carrier plate 10 and transfer it to the anti-misalignment frame 8521. The dispensing moving module 81 drives the anti-misalignment frame 8521 to move the carrier plate 10 to the corresponding transport moving module 91. The transport moving module 91 and the gripper cylinder 92 cooperate to drive the gripper 921 to hold the carrier plate 10 and transfer it to the dispensing conveying module 84. The dispensing conveying module 84 transfers the carrier plate 10 to the corresponding glue spraying valve 82, which dispenses glue onto the magnet assembly 200. The dispensing moving module 81 then drives the dispensing inspection camera 83 to move and inspect the glue on the magnet assembly 200. If a magnet assembly 200 with leaking adhesive is detected, the carrier plate 10 is transferred to the defective product conveying module 60 by the transport moving module 91 driving the gripper 921, and then conveyed to the waste bin by the defective product conveying module 60. If no problem is found with the adhesive on the magnet assembly 200, the magnet assembly 200 with the adhesive applied is transferred to the next process by the transport moving module 91 driving the gripper 921.

Claims

1. A speaker magnet assembly and feeding device, characterized in that, include: A carrier plate having cavities for placing magnet assemblies; The material pushing assembly includes a material pushing cylinder one and a material pushing cylinder two. The output ends of both material pushing cylinder one and material pushing cylinder two are provided with push rods. Material pushing cylinder one and material pushing cylinder two are respectively used to push magnet one and magnet two to be attracted by magnet three. A material pushing and transferring assembly includes a moving module one and a carrier frame one disposed at the output end of the moving module one. The carrier frame one is equipped with an adjusting cylinder one, an adjusting cylinder two, and a mounting block. The output end of the adjusting cylinder one is equipped with the carrier frame two, and the carrier frame two is equipped with an adjusting cylinder three and a mold plate one. The output end of the adjusting cylinder two is equipped with a support column, and the output end of the adjusting cylinder three is equipped with a pushing plate three. The adjusting cylinder one is used to drive the mold plate one and the pushing plate three to move, and the adjusting cylinder two is used to drive the support column to move relative to the mounting block. The support column is equipped with a positioning groove. Adjusting cylinder two is used to drive the support column to rise and fall relative to the mounting block. Adjusting cylinder three is used to drive the pusher plate three to rise and fall relative to the support column and the mounting block. The template one is provided with a limiting groove. During assembly, adjusting cylinder three drives the pusher plate three to move to protrude from the support column. The moving module one drives the pusher plate three to move and push the magnet three for assembly. After assembly is completed, adjusting cylinder three, together with adjusting cylinder one and adjusting cylinder two, drives the pusher plate three to rise and fall to cooperate with the limiting groove and positioning groove to form a groove. The moving module one drives the carrier one to move the groove up and down to press on the magnet assembly, and drives the groove to push the magnet assembly along the pusher groove four into the cavity on the carrier plate.

2. The speaker magnet assembly and feeding equipment according to claim 1, characterized in that: The pusher plate three is provided with a stop groove, and the mold plate one is provided with a stop part corresponding to the stop groove. When the adjusting cylinder three drives the pusher plate three to rise and fall to the protruding support column, the rising and falling distance of the pusher plate three relative to the mold plate one is limited by the cooperation of the stop groove and the stop part.

3. The loudspeaker magnet assembly feeding device according to claim 2, characterized in that: It also includes a storage component and a loading plate. The storage component includes a material rack one and a material rack two. The material rack one is provided with a storage slot one for placing magnet one, and the material rack two is provided with a storage slot two for placing magnet two. The storage slot one and the pusher slot one are interconnected, and the storage slot two and the pusher slot two are interconnected. The loading plate is provided with a storage slot three, a pusher slot one, a pusher slot two, and a pusher slot three. The storage slot three is used to place magnet three, and the storage slot three and the pusher slot three are interconnected. The intersection of the pusher slot one, the pusher slot two, and the pusher slot three forms an assembly slot. The assembly slot is used for assembly. The assembly slot is connected to a pusher slot four, and the assembly slot is connected to a cavity on the carrier plate through the pusher slot four.

4. The speaker magnet assembly feeding device according to claim 3, characterized in that: The storage tank has an inlet and an outlet at its two ends along its length, respectively. The magnet is fed from the inlet to the outlet. The tank wall is inclined, and the width of the inlet is greater than the width of the outlet.

5. The speaker magnet assembly feeding device according to claim 3, characterized in that: The feeding plate is provided with a cover plate one and a cover plate two, which cover the pusher groove one and the pusher groove two respectively.

6. The speaker magnet assembly feeding device according to claim 4, characterized in that: The storage tank three includes a buffer section and a feeding section. The buffer section is closer to the feeding section than the feeding section. The feeding plate is provided with a cover plate three, which covers the buffer section.

7. The speaker magnet assembly feeding device according to claim 4, characterized in that: The feeding plate is also provided with two opposing limiting plates, which are located at the feeding section, and the distance between the two limiting plates is adapted to the groove width of the feeding section.

8. The loudspeaker magnet assembly feeding device according to claim 1, characterized in that: It also includes an angle detection camera and a transfer module. The output end of the transfer module is provided with a transfer frame for placing the carrier plate. The transfer module is used to transport the assembled magnet assembly to the angle detection camera, which is used to detect the angle of magnet one and magnet two.

9. The speaker magnet assembly feeding device according to claim 1, characterized in that: It also includes a dispensing assembly, which includes a dispensing moving module and a spray valve disposed at the output end of the dispensing moving module. The dispensing moving module is used to drive the spray valve to move, and the spray valve is used to dispense glue onto the magnet assembly.

10. The loudspeaker magnet assembly feeding device according to claim 1, characterized in that: It also includes a dispensing anti-misalignment component, which includes an anti-misalignment moving module and a rotary cylinder disposed at the output end of the anti-misalignment moving module. The output end of the rotary cylinder is provided with an anti-misalignment frame. The anti-misalignment moving module is used to drive the anti-misalignment frame to move the magnet assembly, and the rotary cylinder is used to drive the anti-misalignment frame to rotate the magnet assembly.

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