High-precision polishing and gluing assembly equipment

Abstract

The application relates to the technical field of polishing and gluing equipment, in particular to high-precision polishing and gluing assembling equipment, which comprises a main body, polishing robots, gluing assembling robots and tray loading robots are sequentially arranged from left to right in the main body; an inlet channel and a polishing mechanism are sequentially arranged from left to right in the inside of the polishing robot, a turnover mechanism is arranged on the top of the polishing mechanism, a first movable platform is arranged in the inside of the polishing robot and above the turnover mechanism; a transmission assembly is arranged in the inside of the gluing assembling robot and close to one side of the polishing robot, a gluing mechanism is arranged above the transmission assembly, a pressure maintaining mechanism is arranged at the end of the transmission assembly away from the polishing robot, a second movable platform is arranged in the inside of the gluing assembling robot and above the pressure maintaining mechanism, and the machining precision, efficiency, convenience and practicability of the existing polishing and gluing tool are improved through the design.

Description

Technical Field

[0001] This invention relates to the field of grinding and gluing equipment technology, specifically to a high-precision grinding and gluing assembly equipment. Background Technology

[0002] In the current production and processing of magnetic cores, the main process mainly involves manual assembly lines using equipment or tools for gluing, grinding, and pressing. This process sequentially involves feeding, grinding, conveying, gluing, and pressing, which cannot be fully automated, thus affecting processing efficiency. Furthermore, the processing accuracy is relatively poor compared to fully automated mechanical processing. Therefore, to improve existing grinding and gluing tools, a new high-precision grinding and gluing assembly equipment is designed to overcome the above-mentioned technical defects and improve the overall practicality of the grinding and gluing tools. Summary of the Invention

[0003] To achieve the above objectives, the present invention provides the following technical solution:

[0004] A high-precision grinding and gluing assembly equipment includes a main body, wherein a grinding robot, a gluing assembly robot and a pallet loading robot are arranged sequentially from left to right on the main body.

[0005] The grinding robot has a feeding channel and a grinding mechanism arranged from left to right inside. The grinding mechanism has a flipping mechanism on top. The grinding robot has a first moving platform inside and above the flipping mechanism.

[0006] A transmission component is provided inside the glue-applying assembly robot and on the side closer to the grinding robot. A glue-applying mechanism is provided above the transmission component. A pressure-holding mechanism is provided at the end of the transmission component away from the grinding robot. A second moving platform is provided inside the glue-applying assembly robot and above the pressure-holding mechanism.

[0007] As a preferred embodiment of the present invention, the feeding channel includes two sets of first limiting frames. The grinding robot is fixedly connected to the two sets of first limiting frames. A first conveyor belt is slidably connected inside both sets of first limiting frames. Four sets of first channel grooves are equally spaced inside the two sets of first limiting frames and above the first conveyor belt.

[0008] As a preferred embodiment of the present invention, the grinding mechanism includes a sanding belt, the grinding robot is connected to the sanding belt through a support frame, and grinding frames are symmetrically arranged above the sanding belt and on both sides of the support frame. Four sets of placement slots are equally spaced inside the two sets of grinding frames and above the sanding belt.

[0009] As a preferred embodiment of the present invention, the flipping mechanism includes a flipping plate, which is provided above the sanding belt and between the two sets of grinding frames. The flipping plate is connected to the support frame and the first drive motor via a drive shaft. A first electromagnet is provided on the top of the flipping plate at a position corresponding to the four sets of placement slots.

[0010] The first moving platform includes a first fixing component. The first fixing component is provided inside the grinding robot and above the flip plate. A connecting component is installed on one side of the first fixing component. A second electromagnet is provided at the corresponding position of the connecting component and the four sets of first electromagnets.

[0011] The first fixing member is connected to the top of the inside of the grinding robot through the first driving mechanism. The first driving mechanism consists of multiple sets of connecting rods and multiple sets of linear guide rails. The first fixing member is connected to the guide rail sliders of the multiple sets of linear guide rails through the multiple sets of connecting rods.

[0012] As a preferred embodiment of the present invention, the transmission component includes a second limiting frame, the second limiting frame is fixedly connected inside the glue-applying assembly robot, a second conveyor belt is slidably connected inside the second limiting frame, and four sets of second channel grooves are equally spaced inside the second limiting frame and above the second conveyor belt.

[0013] As a preferred embodiment of the present invention, the glue application mechanism includes a mesh frame assembly, and the mesh frame assembly is disposed above the second limiting frame. The mesh frame assembly is connected to the lifting mechanism through a translational lifting glue application mechanism, and the lifting mechanism is connected to the glue application assembly robot through a mounting frame.

[0014] The top of the mounting bracket is provided with two sets of limiting blocks, and the two sets of limiting blocks are slidably connected to a sliding rod. Both ends of the sliding rod extend to the outside of the two sets of limiting blocks and are provided with limiting screws. A connecting plate is fixedly connected to the outer circumferential wall of the sliding rod.

[0015] As a preferred embodiment of the present invention, the lifting mechanism includes a second drive motor, the top of the connecting plate is provided with the second drive motor, the drive end of the second drive motor is connected to the lead screw through a coupling, the two ends of the lead screw are rotatably connected to limit seats, and two sets of limit seats are fixedly installed on the connecting plate, the lead screw is connected to the connecting plate through a moving plate, and the connection between the lead screw and the moving plate is a threaded connection, while the connection between the moving plate and the connecting plate is a sliding connection;

[0016] The translational lifting adhesive application mechanism includes a rodless cylinder. A rodless cylinder is installed on the side of the moving plate away from the connecting plate. The rodless cylinder is connected to the fixed plate through a first slider. Two sets of first slide cylinders are fixedly installed inside the fixed plate. The telescopic ends of the two sets of first slide cylinders are connected to adhesive scrapers. Oil buffers are installed above the two sets of adhesive scrapers and at both ends of the fixed plate.

[0017] The mesh frame assembly includes a steel mesh. A steel mesh is provided above the second limiting frame. The steel mesh is connected to the moving plate through the mesh frame. A handle is provided on one side of the mesh frame. A heating rod and a thermocouple are respectively provided at both ends of the mesh frame on the handle side. Adjusting bolts are provided at the four corners of the top of the mesh frame. Four sets of printed mesh holes are correspondingly opened inside the steel mesh above the four sets of second channel grooves.

[0018] As a preferred embodiment of the present invention, the pressure holding mechanism includes a chassis. The chassis is fixedly installed inside the glue application assembly robot and on the side near the pallet loading robot. Four sets of pressure holding cylinders are installed at equal intervals inside the chassis. A pallet is provided on the side of the chassis away from the second limit frame. Through holes are provided on the side of the pallet near the chassis at positions corresponding to the telescopic ends of the four sets of pressure holding cylinders. Two sets of placement rods are provided on both sides of the pallet near the four sets of through holes. Insertion slots are provided on both sides of the pallet.

[0019] The second moving platform includes a second fixing component. The second fixing component is located inside the glue-applying assembly robot and above the chassis. The second fixing component is connected to the mounting plate via a rotary clamping cylinder. Two sets of grippers are hinged to one side of the mounting plate. The second moving platform is connected to the top of the glue-applying assembly robot via a second drive mechanism.

[0020] As a preferred embodiment of the present invention, the pallet loading robot includes a second slider. A second slider is provided on both sides of the pallet. A limit block is provided on the inner side of the second slider and at the bottom of the pallet. The second slider is connected to the pallet loading robot via a second sliding cylinder. A two-stage lifting cylinder is provided at the bottom of the pallet loading robot between the two sets of second sliding cylinders. A support plate is fixedly connected to the telescopic end of the two-stage lifting cylinder. The four corners of the support plate are connected to the pallet loading robot via guide optical shafts. The support plate and the four sets of guide optical shafts are all slidably connected. Two sets of blocking cylinders are symmetrically arranged inside the pallet loading robot and above the two sets of second sliding cylinders. A CCM module is connected to the end of the two sets of second sliding cylinders away from the chassis. A discharge platform is provided on one side of the pallet loading robot and below the CCM module.

[0021] As a preferred embodiment of the present invention, the pallet loading robot is symmetrically provided with two sets of upper and lower protective doors on both sides, and all four sets of protective doors are made of brown acrylic material.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] In this invention, the combined use of a grinding robot, a glue-applying and assembly robot, and a pallet-loading robot enables fully automated production of magnetic core products, including grinding, glue application, assembly, and pressure holding. Furthermore, by changing the grippers, mesh frames, pallets, first limit frames, and second limit frames for auxiliary transmission, it is applicable to the production of round, elliptical, and square magnetic core products within a certain size range. This facilitates fully automated grinding, glue application, and pressure holding operations for various models of magnetic core products according to processing and production needs. Compared with manual processing, the processing accuracy is higher, and the convenience, processing efficiency, and practicality are also better. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0026] Figure 3 This is a schematic diagram of the overall structure of the present invention. Figure 3 ;

[0027] Figure 4 This is a schematic diagram of the overall structure of the present invention. Figure 4 ;

[0028] Figure 5 This is a schematic diagram of a portion of the grinding robot of the present invention;

[0029] Figure 6 This is a schematic diagram of the grinding mechanism and the flipping mechanism of the present invention;

[0030] Figure 7 This is a schematic diagram of the first moving platform structure of the present invention;

[0031] Figure 8 This is a schematic diagram of the adhesive application and assembly robot structure of the present invention. Figure 1 ;

[0032] Figure 9 This is a schematic diagram of the adhesive application and assembly robot structure of the present invention. Figure 2 ;

[0033] Figure 10 This is a schematic diagram of the adhesive application and assembly robot structure of the present invention. Figure 3 ;

[0034] Figure 11 This is a schematic diagram of the adhesive application mechanism of the present invention. Figure 1 ;

[0035] Figure 12 This is a schematic diagram of the adhesive application mechanism of the present invention. Figure 2 ;

[0036] Figure 13 This is a schematic diagram of the adhesive application mechanism of the present invention. Figure 3 ;

[0037] Figure 14 This is a schematic diagram of the pressure-holding mechanism of the present invention;

[0038] Figure 15 This is a schematic diagram of the internal structure of the body of the present invention;

[0039] Figure 16 This is a schematic diagram of the tray structure of the present invention. Figure 1 ;

[0040] Figure 17 This is a schematic diagram of the tray structure of the present invention. Figure 2 ;

[0041] Figure 18 This is a schematic diagram of the second moving platform structure of the present invention. Figure 1 ;

[0042] Figure 19 This is a schematic diagram of the second moving platform structure of the present invention. Figure 2 ;

[0043] Figure 20 This is a schematic diagram of the pallet loading robot structure of the present invention. Figure 1 ;

[0044] Figure 21 This is a schematic diagram of the pallet loading robot structure of the present invention. Figure 2 ;

[0045] Figure 22 This is a schematic diagram of the pallet loading robot structure of the present invention.

[0046] In the image: 1. Main body;

[0047] 2. Polishing robot;

[0048] 201. Feed channel; 2011. First limiting frame; 2012. First conveyor belt;

[0049] 202. Grinding mechanism; 2021. Sanding belt; 2022. Grinding frame;

[0050] 203. Tilting mechanism; 2031. Tilting plate; 2032. First electromagnet;

[0051] 204. First moving platform; 2041. First fixing component; 2042. Connecting component; 2043. Second electromagnet;

[0052] 3. Assemble the robot by applying glue;

[0053] 301. Transmission component; 3011. Second limiting frame; 3012. Second conveyor belt;

[0054] 302. Adhesive application mechanism;

[0055] 3021, Wire mesh frame assembly; 3021a, Steel mesh; 3021b, Wire mesh frame; 3021c, Heating rod; 3021d, Thermocouple;

[0056] 3022, Translational lifting adhesive application mechanism; 3022a, Rodless cylinder; 3022b, Fixed plate; 3022c, First slide cylinder; 3022d, Scraper blade; 3022e, Oil buffer;

[0057] 3023, Lifting mechanism; 3023a, Second drive motor; 3023b, Coupling; 3023c, Lead screw;

[0058] 303, Pressure holding mechanism; 3031, Chassis; 3032, Pressure holding cylinder; 3033, Tray;

[0059] 304. Second moving platform; 3041. Second fixing component; 3042. Rotary clamping cylinder; 3043. Gripper;

[0060] 305. Slide rod; 306. Limit screw;

[0061] 4. Pallet loading robot; 401. Second slide cylinder; 402. Two-stage lifting cylinder; 403. Guide optical axis; 404. Blocking cylinder; 405. CCM module; 406. Discharge platform. Detailed Implementation

[0062] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention. Example

[0063] Please see Figures 1-22 The present invention provides a technical solution:

[0064] A high-precision grinding and gluing assembly equipment includes a main body 1, which is equipped with a grinding robot 2, a gluing assembly robot 3 and a pallet loading robot 4 arranged from left to right.

[0065] Please refer to Figures 1-7 In this embodiment, the specific structure of the polishing robot 2 is as follows:

[0066] The interior of the grinding robot 2 is provided with a feeding channel 2 and a grinding mechanism 202 from left to right. A flipping mechanism 203 is provided on the top of the grinding mechanism 202. A first moving platform 204 is provided inside the grinding robot 2 and above the flipping mechanism 203.

[0067] Through the coordinated use of the feeding channel 2, the grinding mechanism 202, the tilting mechanism 203, and the first moving platform 204,

[0068] Furthermore, in this embodiment, the specific structure of the feed channel 2 is as follows:

[0069] The feeding channel 2 includes two sets of first limiting frames 2011. The grinding robot 2 is fixedly connected to the inside of the two sets of first limiting frames 2011. The inside of the two sets of first limiting frames 2011 is slidably connected to the first conveyor belt 2012. The inside of the two sets of first limiting frames 2011 and above the first conveyor belt 2012 are four sets of first channel grooves at equal intervals.

[0070] The resin core products to be polished are manually placed into the four first channel slots in the two sets of first limit frames 2011 for feeding. The two sets of first conveyor belts 2012 are synchronously conveyed during operation, thereby conveying the resin core products to be polished in the eight channels to one end close to the polishing mechanism 202 for easy polishing operation. By controlling the two sets of first conveyor belts 2012 to pause, the first moving platform 204 can pick up the material.

[0071] Furthermore, in this embodiment, the specific structure of the first moving platform 204 is as follows:

[0072] The first moving platform 204 includes a first fixing member 2041. The first fixing member 2041 is provided inside the grinding robot 2 and above the flip plate 2031. A connector 2042 is installed on one side of the first fixing member 2041. A second electromagnet 2043 is provided at the corresponding position of the connector 2042 and the four sets of first electromagnets 2032.

[0073] The first fixing member 2041 is connected to the top of the inside of the grinding robot 2 through the first driving mechanism. The first driving mechanism consists of multiple sets of connecting rods and multiple sets of linear guide rails. The first fixing member 2041 is connected to the guide rail sliders of the multiple sets of linear guide rails through multiple sets of connecting rods.

[0074] The first fixing component 2041 is connected to the polishing robot 2 through the first drive component. The first drive component controls and adjusts the first moving platform 204, so that the four sets of second electromagnets 2043 pick up the magnetic core products from the four sets of first channel slots and transport them to the front end of the polishing mechanism 202 for polishing.

[0075] Furthermore, in this embodiment, the specific structure of the polishing mechanism 202 is as follows:

[0076] The grinding mechanism 202 includes a sanding belt 2021. The grinding robot 2 is connected to the sanding belt 2021 through a support frame. A grinding frame 2022 is symmetrically arranged above the sanding belt 2021 and on both sides of the support frame. Four sets of placement slots are equally spaced inside the two sets of grinding frames 2022 and above the sanding belt 2021.

[0077] The flipping mechanism 203 includes a flipping plate 2031. The flipping plate 2031 is set above the sanding belt 2021 and between the two sets of grinding frames 2022. The flipping plate 2031 is connected to the support frame and the first drive motor through the drive shaft. The top of the flipping plate 2031 and the position corresponding to the four sets of placement slots are all provided with a first electromagnet 2032.

[0078] After the magnetic core products are placed in the grinding frame 2022 on the front side, the bottom surface of the magnetic core products is first ground by the moving sanding belt 2021. After grinding, the four sets of second electromagnets 2043 are moved to the four sets of single-sided ground magnetic core products by the first driving component and attached to them. The four sets of second electromagnets 2043 are operated to simultaneously pick up the magnetic core products. After the adsorption is completed, the four sets of magnetic core products are placed on the four sets of first electromagnets 2032 on the flip plate 2031 by the first driving component. By operating the four sets of second electromagnets 2043 and the four sets of first solenoid valves in coordination, the four sets of second solenoid valves cancel the adsorption while the four sets of first solenoid valves adsorb the magnetic core products. The device is fixed in place, and then the first drive motor drives the rotating shaft to rotate. While the shaft rotates, the flipping plate 2031 is flipped, so that the magnetic core products that have been single-sided polished and adsorbed on the four sets of first solenoid valves are flipped and placed on the sanding belt 2021 in the sanding frame 2022 on the other side. The adsorption of the four sets of first solenoid valves is removed, and the four sets of placement slots limit the polishing of the magnetic core products, so that the sanding belt 2021 can polish the other side of the magnetic core products, thus completing the double-sided polishing operation. After the polishing is completed, the first drive component controls the first moving platform 204 to move and the four sets of first electromagnets 2032 to pick up the four sets of polished magnetic core products, and transport the magnetic core products to the second conveyor belt 3012 of the glue application assembly robot 3.

[0079] Secondly, please refer to Figures 8-19In this embodiment, the specific structure of the glue-applying assembly robot 3 is as follows:

[0080] A transmission component 301 is provided inside the glue-applying assembly robot 3 and on the side close to the polishing robot 2. A glue-applying mechanism 302 is provided above the transmission component 301. A pressure-holding mechanism 303 is provided at the end of the transmission component 301 away from the polishing robot 2. A second moving platform 304 is provided inside the glue-applying assembly robot 3 and above the pressure-holding mechanism 303.

[0081] Furthermore, in this embodiment, the specific structure of the transmission component 301 is as follows:

[0082] The transmission component 301 includes a second limiting frame 3011. The second limiting frame 3011 is fixedly connected inside the glue-applying assembly robot 3. The second conveyor belt 3012 is slidably connected inside the second limiting frame 3011. Four sets of second channel slots are equally spaced inside the second limiting frame 3011 and above the second conveyor belt 3012.

[0083] By placing the four sets of magnetic core products after polishing the front and back into the second channel grooves within the four sets of second limiting frames 3011, the magnetic core products are transported to the glue application mechanism 302 by the second conveyor belt 3012 and then stopped for glue application. While the magnetic core products are being transported, they are also conveyed at equal intervals through the four sets of second channel grooves, so that the four sets of magnetic core products are positioned under the four sets of printed mesh holes after being transported, thus facilitating precise glue application.

[0084] Furthermore, in this embodiment, the specific structure of the adhesive application mechanism 302 is as follows:

[0085] The glue application mechanism 302 includes a wire frame assembly 3021. The wire frame assembly 3021 is disposed above the second limit frame 3011. The wire frame assembly 3021 is connected to the lifting mechanism 3023 through the translation and lifting glue application mechanism 3022c02. The lifting mechanism 3023 is connected to the glue application assembly robot 3 through the mounting frame.

[0086] The top of the mounting frame is provided with two sets of limiting blocks, and the two sets of limiting blocks are slidably connected with slide rods 305. Both ends of the slide rods 305 extend to the outside of the two sets of limiting blocks and are provided with limiting screws 306. A connecting plate is fixedly connected to the outer circumferential wall of the slide rods 305.

[0087] By pulling the handle left and right, the screen frame assembly 3021, the fixed frame, the moving plate and the connecting plate move synchronously, which makes it convenient to adjust the screen frame assembly 3021 left and right according to the printing needs. At the same time, the connecting plate moves left and right, which drives the slide bar 305 and the limit screws 306 at both ends to move synchronously. The limit screws 306 at both ends can limit the sliding range of the connecting plate to prevent it from falling off.

[0088] In this embodiment, the lifting mechanism 3023 includes a second drive motor 3023a:

[0089] A second drive motor 3023a is provided on the top of the connecting plate. The drive end of the second drive motor 3023a is connected to the lead screw 3023c through a coupling 20232. The two ends of the lead screw 3023c are rotatably connected to limit seats, and the two sets of limit seats are fixedly installed on the connecting plate. The lead screw 3023c is connected to the connecting plate through a movable plate. The connection between the lead screw 3023c and the movable plate is a threaded connection, while the connection between the movable plate and the connecting plate is a sliding connection.

[0090] The lifting mechanism 3023 facilitates height adjustment of the wire mesh assembly 3021 and the translational lifting and gluing mechanism 3022c02, thereby facilitating the lowering of the wire mesh assembly 3021 to fit against the four sets of magnetic core products below for gluing. During operation, the lifting mechanism 3023 is driven by the second drive motor 3023a to synchronously rotate the coupling 20232 and the lead screw 3023c at the drive end. While the lead screw 3023c rotates forward and backward, it drives the moving plate to move up and down, thus facilitating appropriate height adjustment of the wire mesh assembly according to the height of the magnetic core products to be glued. By lowering the steel mesh 3021a to fit against the magnetic core products to be glued, gluing can be easily applied.

[0091] In this embodiment, the wire frame assembly 3021 includes a steel wire mesh 3021a:

[0092] A steel mesh 3021a is provided above the second limiting frame 3011. The steel mesh 3021a is connected to the movable plate through the mesh frame 3021b. A handle is provided on one side of the mesh frame 3021b. A heating rod 3021c and a thermocouple 3021d are respectively provided at both ends of the mesh frame 3021b on the handle side. Adjusting bolts are provided at the four corners of the top of the mesh frame 3021b. Four sets of printed mesh holes are correspondingly opened inside the steel mesh 3021a and above the four sets of second channel grooves.

[0093] After the steel mesh 3021a descends and comes into contact with the four sets of magnetic core products to be glued on the second conveyor belt 3012 below, the heating rod 3021c facilitates the heating of the glue inside the groove of the mesh frame 3021b at a suitable temperature. At the same time, the heating temperature is monitored by the thermocouple 3021d. Through the heating operation, the glue inside the mesh frame 3021b is prevented from cooling and solidifying, which would affect the normal glue application operation. Secondly, the four sets of printed mesh holes facilitate the simultaneous glue application of the four sets of magnetic core products. The multi-station glue application operation makes the glue application efficiency higher.

[0094] In this embodiment, the translational lifting adhesive application mechanism 3022c02 includes a rodless cylinder 3022a:

[0095] A rodless cylinder 3022a is installed on the side of the movable plate away from the connecting plate. The rodless cylinder 3022a is connected to the fixed plate 3022b through the first slider. Two sets of first slide cylinders 3022c are fixedly installed inside the fixed plate 3022b. The telescopic ends of the two sets of first slide cylinders 3022c are connected to scraper plates 3022d. Oil buffers 3022e are installed above the two sets of scraper plates 3022d and at both ends of the fixed plate 3022b.

[0096] The translational lifting adhesive application mechanism 3022c02 facilitates automatic adhesive application to the magnetic core product attached to the bottom of the mesh frame. The rodless cylinder 3022a allows for easy left and right horizontal movement and adjustment of the fixing frame, which in turn facilitates the left and right pulling of the two sets of adhesive scrapers 3022d. The two sets of first slide cylinders 3022c allow for easy lifting and lowering of the two sets of adhesive scrapers 3022d, which can be lowered to be attached to or away from the steel mesh 3021a according to usage requirements. The rodless cylinder 3022a allows for easy left and right movement of the adhesive scrapers 3022d, which dispense adhesive through the printed mesh holes, making it easy to evenly apply the adhesive within the mesh frame 3021b onto the magnetic core product. This makes the adhesive application operation easy and convenient.

[0097] During the adhesive application process, the adhesive is heated to a suitable temperature using heating rods 3021c and thermocouples 3021d to prevent it from cooling and solidifying, thus ensuring its fluidity. Next, the first sliding cylinder 3022c lowers the left-side scraper 3022d to align with the steel mesh 3021a. Then, the rodless cylinder 3022a controls the first slider to move to the right. Simultaneously, the first slider moves, pushing the entire fixing frame, causing the left scraper 3022d to move synchronously to the right within the mesh frame 3021b. While the left scraper 3022d pushes to the right, it applies adhesive to the four sets of magnetic cores under the printed mesh. After the left scraper 3022d is in position, the first sliding cylinder 3022c raises it, and then another set of first... The slide cylinder 3022c lowers the right scraper plate 3022d to fit against the steel mesh 3021a. Then, it controls the slider on the rodless cylinder 3022a to retract and reset. As the slider resets, it drives the entire fixed frame to move to the left, so that the right scraper plate 3022d is pushed to the left in the mesh frame 3021b. While the left scraper plate 3022d pushes to the left, it brushes the glue in the steel mesh 3021a through the four sets of printed mesh holes onto the four sets of magnetic core products, thus completing the glue application of the four magnetic core products in one go. After the right scraper plate 3022d moves into place, the second motor drives the lead screw 3023c to rotate in the opposite direction. The lifting mechanism 3023 drives the moving plate back to the initial position, and then the second conveyor belt 3012 conveys the four sets of glued magnetic core products to the end of the glue application transmission line.

[0098] Furthermore, in this embodiment, the specific structure of the second moving platform 304 is as follows:

[0099] The second moving platform 304 includes a second fixing member 3041. The second fixing member 3041 is located inside the glue application assembly robot 3 and above the chassis 3031. The second fixing member 3041 is connected to the mounting plate through a rotary clamping cylinder 3042. Two sets of grippers 3043 are hinged to one side of the mounting plate. The second moving platform 304 is connected to the top of the inside of the glue application assembly robot 3 through a second drive mechanism.

[0100] The second fixing component 3041 is connected to the glue-applying assembly robot 3 via the second drive assembly. The second drive assembly facilitates the control and adjustment of the second moving platform 304, and the rotary clamping cylinder 3042 facilitates the rotation and clamping operation of the two sets of grippers 3043. The second drive assembly moves the two sets of grippers 3043, and the rotary cylinder of the grippers 3043 controls the rotation and clamping of the two sets of grippers 3043. The movement of the second moving platform 304 facilitates the sequential clamping and lifting of two magnetic core products in the second channel slots of the first and third groups. Then, the rotary cylinder of the grippers 3043 controls the two sets of grippers 3043 to rotate 90° and place them into the corresponding first and third group placement slots in the tray 3033. After placement, the movement of the second moving platform 304 is controlled again to facilitate the clamping and lifting of two magnetic core products in the second channel slots of the second and fourth groups, and then rotating them 90° and placing them into the corresponding second and fourth group placement slots in the tray 3033.

[0101] The first and second drive components have identical structures, each consisting of multiple sets of connecting rods and multiple sets of linear guides. Motors are mounted at the bottom of each set of guides, with the drive end of the motor extending into the guide and connected to a lead screw. Each linear guide has a guide slider, and the lead screw is threadedly connected to the guide slider, allowing for rotatable connection. The first fixing member 2041 and the second fixing member 3041 are connected to the guide sliders of the multiple linear guides via multiple sets of connecting rods. Both ends of the connecting rods are hinged to the first fixing member 2041 or the second fixing member 3041 and the multiple guide sliders. Multiple motors drive the lead screws at their drive ends to rotate in both directions, causing the multiple guide sliders to move up and down on their respective guides, thus controlling and adjusting the first fixing member 2041 or the second fixing member 3041.

[0102] It should be noted that linear guides are existing technology, and their operating principle will not be elaborated on. In addition, the linear guide is equipped with a motor, which uses a lead screw to drive the guide slider to move up and down.

[0103] In this embodiment, the pressure holding mechanism 303 includes a chassis 3031:

[0104] A housing 3031 is fixedly installed inside the glue-applying assembly robot 3 and on the side near the pallet-feeding robot 4. Four sets of pressure-holding cylinders 3032 are installed at equal intervals inside the housing 3031. A pallet 3033 is set on the side of the housing 3031 away from the second limit frame 3011. Through holes are opened on the side of the pallet 3033 near the housing 3031 at positions corresponding to the telescopic ends of the four sets of pressure-holding cylinders 3032. Two sets of placement rods are set on both sides of the pallet 3033 and near the four sets of through holes. Insertion slots are opened on both sides of the pallet 3033.

[0105] Furthermore, the tray 3033 is made of black anodized aluminum plate around its perimeter, allowing it to be baked in an oven. The interior of the tray 3033 uses a stainless steel optical shaft to support the magnetic core product, which can increase the load-bearing capacity. The insertion slots on the aluminum plates on both sides of the tray 3033 facilitate handling by equipment and personnel. Placement slots are formed between two sets of adjacent placement rods and at positions corresponding to the four sets of through holes. These four sets of placement slots facilitate the equal placement of the magnetic core products to be held under pressure. The spacing between two sets of adjacent placement slots corresponds to the spacing of the moving platform grippers 3043.

[0106] Inside the glue-applying assembly robot 3, on the side of the pusher plate near the chassis 3031, are two sets of limiting cylinders. The glue-applying assembly robot 3 also has slots on the bottom of the tray 3033 for the extension and retraction of the two sets of limiting cylinders. When each row of slots on the tray 3033 is filled with four magnetic core products, the corresponding pressure-holding cylinder 3032 extends through the through hole once and then retracts. When the tray is full, each row of slots holds 12 magnetic core products. By controlling the four sets of pressure-holding cylinders 3032 to extend for a certain period, pressure is maintained on the 12 magnetic core products in the four channel slots inside the tray 3033. After the full tray 3033 is pressure-held, the four sets of pressure-holding cylinders 3032 automatically retract, and the limiting cylinders automatically retract into the slots, releasing the limiting effect on the tray 3033.

[0107] In addition, please see Figures 21-22 In this embodiment, the specific structure of the pallet loading robot 4 is as follows:

[0108] The pallet loading robot 4 includes a second slider. Second sliders are provided on both sides of the pallet 3033. Limit blocks are provided on the inner side of the second sliders and at the bottom of the pallet 3033. The second sliders are connected to the pallet loading robot 4 via second slide cylinders 401. A two-stage lifting cylinder 402 is provided at the bottom of the pallet loading robot 4, between the two sets of second slide cylinders 401. A support plate is fixedly connected to the telescopic end of the two-stage lifting cylinder 402. The four corners of the support plate are connected to the pallet loading robot 4 via guide shafts 403. The connection between the support plate and the four sets of guide optical axes 403 is a sliding connection. Inside the pallet loading robot 4 and above the two sets of second slide cylinders 401, there are two sets of blocking cylinders 404 symmetrically arranged. The end of the two sets of second slide cylinders 401 away from the chassis 3031 is connected to the CCM module 405. On one side of the pallet loading robot 4 and below the CCM module 405, there is a discharge platform 406. On both sides of the pallet loading robot 4, there are two sets of upper and lower protective doors symmetrically arranged, and all four sets of protective doors are made of brown acrylic material.

[0109] By opening and closing the protective door, the support plate is lowered using a two-stage lifting cylinder 402, facilitating the stacking and placement of multiple empty pallets 3033 onto the support plate. After pressure holding, the full pallets 3033 are moved to the discharge platform 406 by the pallet loading robot 4. During this transfer, two sets of second sliding cylinders 401 cause the second slider to slide. Simultaneously, two sets of limit blocks move the pallet 3033 to the discharge platform 406 area. Then, the full pallet 3033 is manually removed. At the same time, the two-stage lifting cylinder 402 pushes the support plate, raising the top empty pallet 3033 on the support plate to a designated height between two sets of blocking cylinders 404. Then, the telescopic ends of the two sets of blocking cylinders 404 extend and engage with the insertion slots on both sides of the pallet 3033. The empty pallet 3033 is then fixed by inserting the support plate into the machine. A two-stage lifting cylinder 402 lowers the support plate away from the fixed empty pallet 3033. Two sets of second sliding cylinders 401 move the second sliders and limiting blocks on both sides to the bottom of the empty pallet 3033 for support. The two sets of second sliding cylinders 401 then move the second sliders towards one side of the chassis 3031. Simultaneously, the empty pallet 3033 is moved to the end closest to the chassis 3031, facilitating the pressure-holding mechanism 303's pressure-holding operation. Once the empty pallet 3033 is in position, the extension ends of the two limiting cylinders extend to limit the inner side of the empty pallet 3033, preventing displacement of the pallet 3033 during the pressure-holding cylinder 3032's operation.

[0110] Furthermore, in this embodiment, the components include a first drive motor, a second drive motor 3023a, a first drive assembly, a second drive assembly, a first conveyor belt 2012, a second conveyor belt 3012, a coupling 20232, a rodless cylinder 3022a, a first slide cylinder 3022c, a second slide cylinder 401, a heating rod 3021c, a thermocouple 3021d, an oil buffer 3022e, a CCM module 405, a blocking cylinder 404, a guide optical shaft 403, a two-stage lifting cylinder 402, a limit cylinder, a first drive assembly, a second drive assembly, a rotary clamping cylinder 3042, and a rotary clamping mechanism. The cylinder 3042 and the gripper 3043 are both existing technologies, so they will not be described in detail here and will not affect the completeness of this solution. Secondly, in this embodiment, by replacing the gripper 3043, the wire frame 3021b, the tray 3033, the first limit frame 2011 and the second limit frame 3011 to assist in the transmission, etc., it is applicable to the production of round, elliptical, square and other magnetic core products within a certain size range. Moreover, the two sets of first conveyor belts 2012 and second conveyor belts 3012 transmit magnetic core products through synchronous pulleys and synchronous belts, which can ensure smooth transmission, no slippage and no material spillage, and better transmission effect.

[0111] The workflow of this invention is as follows: When using this high-precision grinding and gluing assembly equipment, the magnetic core products to be ground and glued are first manually loaded onto the feeding channel 2. Several sets of magnetic core products are simultaneously transported to the discharge end of the feeding channel 2 by two sets of first conveyor belts 2012. Then, four magnetic core products from one side of the first limiting frame 2011 are picked up by the first moving platform 204 and transported to the grinding frame 2022 at the front end of the grinding mechanism 202. The bottom surfaces of the four sets of magnetic core products are simultaneously ground by the sanding belt 2021. After grinding, the four single-sided ground magnetic core products from the grinding frame 2022 at the front end of the grinding mechanism 202 are picked up by the first moving platform 204 and transported to the flipping mechanism 203. The four sets of first limiting frames 2011 on the flipping plate 2031 then... An electromagnet 2032 picks up and fixes four magnetic core products respectively. Then, the flipping plate 2031 is rotated to flip the four magnetic core products with their top surfaces facing down into the four placement slots in the first limiting frame 2011 on the other side for grinding. At the same time, the first moving platform 204 picks up four magnetic core products from the other side feeding channel 2 and transports them to the grinding frame 2022 at the front end of the grinding mechanism 202 for grinding. After both sides of the magnetic core products are ground, the first moving platform 204 transports the four sets of ground magnetic core products to the transmission component 301. The four magnetic core products are then transported to the internal glue-brushing assembly robot 3 via the second conveyor belt 3012. At the same time, after the grinding mechanism 202 finishes grinding the bottom surfaces of the four newly transported magnetic core products, the first moving platform... 204. Four magnetic core products are transported to the electromagnet of the flipping mechanism 203. The flipping plate 2031 flips the four sets of magnetic core products face down and simultaneously flips them into the first limiting frame 2011 at the rear end of the grinding mechanism 202. At the same time, the first moving platform 204 picks up four magnetic core products from the feeding channel 2 and transports them into the first limiting frame 2011 at the front end of the grinding mechanism 202. After the grinding mechanism 202 finishes grinding the back of the four newly transported magnetic core products, the first moving platform 204 transports the magnetic core products to the glue application and transfer assembly 301. The four magnetic core products are then conveyed to the bottom of the glue application mechanism 302 via the second conveyor belt 3012. The glue application mechanism 302 simultaneously applies glue to the four magnetic core products, completing the process of applying glue to the four magnetic core products in one operation. Applying adhesive to the surface of the core product improves the consistency and stability of the adhesive application. After adhesive application, the magnetic core product is conveyed to the end of the adhesive application transmission line via the second conveyor belt 3012. The second drive component moves the two sets of grippers 3043, and simultaneously, the rotary cylinders of the grippers 3043 rotate and control the two sets of grippers 3043, causing the two sets of second moving platforms 304 to move, grip, and lift two magnetic core products from the second channel slots of the first and third groups. Then, the rotary cylinders of the grippers 3043 control the two sets of grippers 3043 to rotate 90° and place them into the corresponding first and third placement slots in the tray 3033. After placement, the second moving platforms 304 are moved again to grip and lift two magnetic core products from the second channel slots of the second and fourth groups.After being flipped 90°, the material is placed into the corresponding second and fourth placement slots in tray 3033. This process is repeated three times, with the second moving platform 304 positioned a short distance from the previous placement position each time, controlled by the second drive component. When the first moving platform 204 transfers the four polished magnetic cores to the polishing robot 2 for the fourth time, the glue application mechanism 302 remains stationary. Simultaneously, the second moving platform 304 directly picks up the material, lifts it 90°, flips it, and places it into tray 3033. When each column of placement slots in tray 3033 is filled with four magnetic cores, the pressure-holding cylinders 3032 corresponding to the four placement slots extend once and then retract. When the tray is full, with 12 magnetic cores placed in each column, the pressure-holding cylinders 3032 of the corresponding channel extend for a certain period to maintain pressure on the 12 magnetic cores. After the full tray 3033 has completed its pressure-holding process, the four pressure-holding cylinders 3032 and the two... The limit cylinders retract synchronously, and the pallet loading robot 4 moves the full pallet 3033 to the discharge point, where it is manually removed. Simultaneously, the empty pallet 3033 is moved back to the original position of the previous full pallet 3033 by the pallet loading robot 4. At the same time, two sets of limit cylinders extend to limit the empty pallet 3033, facilitating the next pressure holding operation. Furthermore, by changing the gripper 3043, mesh frame 3021b, pallet 3033, first limit frame 2011, and second limit frame 3011 auxiliary transmission tooling, it is convenient to produce round, elliptical, and square magnetic core products within a certain size range. This facilitates fully automated grinding, gluing, and pressure holding operations for various types of magnetic core products according to processing and production needs. The entire operation process is simple and convenient. Compared with existing processing equipment, this invention improves the processing accuracy, efficiency, convenience, and practicality of existing grinding and gluing tools through design.

[0112] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-precision polishing and gluing assembly equipment comprising a main body (1), characterized in that: The main body (1) is sequentially provided with a polishing robot (2), a glue brushing assembly robot (3) and a tray loading robot (4) from left to right; The inside of the polishing robot (2) is sequentially provided with a feeding channel (201) and a polishing mechanism (202) from left to right, the top of the polishing mechanism (202) is provided with a turnover mechanism (203), and the inside of the polishing robot (2) and above the turnover mechanism (203) are provided with a first movable platform (204); The inside of the glue brushing assembly robot (3) and close to one side of the polishing robot (2) are provided with a conveying assembly (301), the upper side of the conveying assembly (301) is provided with a glue brushing mechanism (302), one end of the conveying assembly (301) away from the polishing robot (2) is provided with a pressure maintaining mechanism (303), and the inside of the glue brushing assembly robot (3) and above the pressure maintaining mechanism (303) are provided with a second movable platform (304); The polishing mechanism (202) comprises a sand belt (2021), the polishing robot (2) is connected with the sand belt (2021) through a support frame, polishing frames (2022) are symmetrically arranged above the sand belt (2021) and on both sides of the support frame, and four groups of placing grooves are equidistantly arranged in the inside of the two groups of polishing frames (2022) and above the sand belt (2021); The turnover mechanism (203) comprises a turnover plate (2031), the turnover plate (2031) is arranged above the sand belt (2021) and between the two groups of polishing frames (2022), the turnover plate (2031) is connected with the support frame and a first driving motor through a driving shaft, and a first electromagnet (2032) is arranged at the top of the turnover plate (2031) and at a position corresponding to each of the four groups of placing grooves; The first movable platform (204) comprises a first fixing piece (2041), the first fixing piece (2041) is arranged in the inside of the polishing robot (2) and above the turnover plate (2031), a connecting piece (2042) is mounted on one side of the first fixing piece (2041), and a second electromagnet (2043) is arranged at a position corresponding to each of the four groups of first electromagnets (2032) of the connecting piece (2042); The first fixing piece (2041) is connected with the top end in the inside of the polishing robot (2) through a first driving mechanism, the first driving mechanism comprises a plurality of connecting rods and a plurality of linear guides, and the first fixing piece (2041) is connected with guide rail sliding blocks of the plurality of linear guides through the plurality of connecting rods. The pressure maintaining mechanism (303) comprises a cabinet (3031), the cabinet (3031) is fixedly installed inside the glue brushing assembly robot (3) and close to one side of the tray loading robot (4), four groups of pressure maintaining cylinders (3032) are installed at equal intervals inside the cabinet (3031), a tray (3033) is arranged on the side of the cabinet (3031) away from the second limiting frame (3011), through holes are formed in positions corresponding to the telescopic ends of the four groups of pressure maintaining cylinders (3032) on the side of the tray (3033) close to the cabinet (3031), two groups of placing rods are arranged inside the tray (3033) and close to the two sides of the four groups of through holes, plug-in grooves are formed in the two sides of the tray (3033). The second moving platform (304) comprises a second fixing part (3041), the second fixing part (3041) is arranged inside the glue brushing assembly robot (3) and above the cabinet (3031), the second fixing part (3041) is connected with the mounting plate through a rotary clamping cylinder (3042), two groups of clamping jaws (3043) are hinged on one side of the mounting plate, and the second moving platform (304) is connected with the top end inside the glue brushing assembly robot (3) through a second driving mechanism.

2. The high-precision polishing and gluing assembly equipment according to claim 1, characterized in that: The feeding channel (201) comprises two groups of first limiting frames (2011), the two groups of first limiting frames (2011) are fixedly connected inside the polishing robot (2), first conveying belts (2012) are slidably connected inside the two groups of first limiting frames (2011), and four groups of first channel grooves are formed at equal intervals inside the two groups of first limiting frames (2011) and above the first conveying belts (2012).

3. The high-precision polishing and gluing assembly equipment according to claim 1, characterized in that: The transmission assembly (301) comprises a second limiting frame (3011), the second limiting frame (3011) is fixedly connected inside the glue brushing assembly robot (3), a second conveying belt (3012) is slidably connected inside the second limiting frame (3011), and four groups of second channel grooves are formed at equal intervals inside the second limiting frame (3011) and above the second conveying belt (3012).

4. The high-precision polishing and gluing assembly equipment according to claim 3, characterized in that: The glue brushing mechanism (302) comprises a screen frame assembly (3021), the screen frame assembly (3021) is arranged above the second limiting frame (3011), the screen frame assembly (3021) is connected with a horizontal lifting glue brushing mechanism (3022) and a lifting mechanism (3023) through the horizontal lifting glue brushing mechanism (3022), and the lifting mechanism (3023) is connected with the glue brushing assembly robot (3) through a mounting bracket. The top of the mounting bracket is provided with two groups of limiting blocks, a sliding rod (305) is slidably connected inside the two groups of limiting blocks, limiting screws (306) are arranged at the two ends of the sliding rod (305) and extend to the outside of the two groups of limiting blocks, and a connecting plate is fixedly connected to the outer circumferential wall of the sliding rod (305).

5. The high-precision polishing and gluing assembly equipment according to claim 4, characterized in that: The lifting mechanism (3023) comprises a second driving motor (3023a), the top of the connecting plate is provided with the second driving motor (3023a), the driving end of the second driving motor (3023a) is connected with a lead screw (3023c) through a shaft coupling (3023b), the both ends of the lead screw (3023c) are rotationally connected with limit seats, two groups of limit seats are fixedly installed on the connecting plate, the lead screw (3023c) is connected with a moving plate through a connecting plate, and the connecting mode of the lead screw (3023c) and the moving plate is screw connection, and the connecting mode of the moving plate and the connecting plate is sliding connection; The translation and lifting brushing mechanism (3022) comprises a rodless cylinder (3022a), the side, away from the connecting plate, of the moving plate is provided with the rodless cylinder (3022a), the rodless cylinder (3022a) is connected with a fixed plate (3022b) through a first sliding block, two groups of first sliding table cylinders (3022c) are fixedly installed in the fixed plate (3022b), the telescopic ends of the two groups of first sliding table cylinders (3022c) are connected with glue scraping plates (3022d), and oil buffer (3022e) is installed above the two groups of glue scraping plates (3022d) and at the both ends of the fixed plate (3022b). The screen frame assembly (3021) comprises a steel mesh (3021a), the upper side of the second limiting frame (3011) is provided with the steel mesh (3021a), the steel mesh (3021a) is connected with a moving plate through a screen frame (3021b), one side of the screen frame (3021b) is provided with a handle, heating rods (3021c) and thermocouples (3021d) are arranged at the both ends of the handle side of the screen frame respectively, adjusting bolts are arranged at the four corners of the top of the screen frame (3021b), and four groups of printing mesh holes are formed in the steel mesh (3021a) and above the four groups of second channel grooves.

6. The high-precision polishing and gluing assembly equipment according to claim 1, characterized in that: The tray loading robot (4) comprises a second sliding block, the two sides of the tray (3033) are provided with a second sliding block, the inner side of the second sliding block and the bottom of the tray (3033) are provided with a limiting block, the second sliding block is connected with the tray loading robot (4) through a second sliding table cylinder (401), two groups of the second sliding table cylinders (401) are provided with a two-section lifting cylinder (402) at the bottom end inside the tray loading robot (4), the telescopic end of the two-section lifting cylinder (402) is fixedly connected with a supporting plate, the four corners of the supporting plate are connected with the tray loading robot (4) through guide light shafts (403), the connecting mode between the supporting plate and the four groups of guide light shafts (403) is sliding connection, the inside of the tray loading robot (4) and above the two groups of second sliding table cylinders (401) are symmetrically provided with two groups of blocking cylinders (404), one end of the two groups of second sliding table cylinders (401) away from the cabinet (3031) is connected with a CCM module (405), one side of the tray loading robot (4) and below the CCM module (405) are provided with a discharging table (406).

7. The high-precision polishing and gluing assembly equipment according to claim 6, characterized in that: The two sides of the tray loading robot (4) are symmetrically provided with two groups of upper and lower protection doors, and the four groups of protection doors are made of tea-colored acrylic material.

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