Full-automatic glue rolling and drying all-in-one machine for magnetic sheets and magnetic sheet smearing method

Abstract

The invention relates to a full-automatic glue rolling and drying all-in-one machine for magnetic sheets and a magnetic sheet smearing method, wherein the full-automatic glue rolling and drying all-in-one machine is good in slurry smearing quality, high in production efficiency and uniform in slurry layer thickness. Comprising a control system as well as a feeding device, a coating device, at least two groups of revolution and rotation drying devices and at least two groups of discharging devices which are electrically connected with the control system, the feeding device is used for vibration arrangement and piece-by-piece transfer of magnetic sheets, and the coating device is connected with the feeding device and used for coating slurry on the outer surfaces of the side edges of the magnetic sheets; the revolution and rotation drying devices are symmetrically arranged on the two sides of the coating device and used for driving coated magnetic sheets to rotate and conducting revolution drying at the same time, and the discharging devices are connected with the revolution and rotation drying devices and used for collecting the dried magnetic sheets; the invention further provides a magnetic sheet smearing method, and the uniformity of a magnetic sheet coating is improved in a floating glue rolling and revolution and rotation drying mode. The invention is suitable for the technical field of capacitor magnetic sheet production equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of capacitor magnetic sheet production equipment, and in particular to a magnetic sheet fully automatic glue rolling and drying integrated machine and a magnetic sheet coating method. Background Art

[0002] A magnetic sheet is a square magnetic conductor, which is a commonly used electronic component in electronic capacitors. It usually requires multiple layers of magnetic sheets to be stacked and bonded together for use. During the production process of the magnetic sheet, a layer of slurry needs to be applied to the outer surface of the side, and the upper and lower surfaces do not need to be dip-coated. After the outer surface of the side is coated, it needs to be dried to fully evaporate the moisture in the outer layer of the slurry to form a slurry layer on the side of the magnetic sheet. Traditional magnetic sheet processing is to manually apply slurry on the outer surface of the side of the magnetic sheet, and then place it in a dry environment or drying equipment to stand for drying; the use of manual slurry application during the production process can easily lead to uneven coating, and it takes a certain amount of time to transfer the coated magnetic sheet to a dry environment or drying equipment, which affects production efficiency. In addition, when standing and drying, the slurry that has not yet dried will settle downward due to the influence of gravity, resulting in uneven thickness of the slurry layer of the final product, which seriously affects the quality of the finished product. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a magnetic sheet fully automatic glue rolling and drying integrated machine and a magnetic sheet coating method with good slurry coating quality, high production efficiency and uniform slurry layer thickness.

[0004] The technical solution adopted by the present invention is: the present invention discloses a fully automatic rolling and drying machine for magnetic sheets, including a control system and a loading device, a coating device, at least two groups of revolving and rotating drying devices and at least two groups of unloading devices, all of which are electrically connected to the control system. The loading device is used for vibrating and tidying the magnetic sheets and transferring them one by one. The coating device is connected to the loading device and is used to apply slurry on the outer surface of the side edge of the magnetic sheets. At least two groups of the revolving and rotating drying devices are symmetrically arranged on both sides of the coating device, and are used to drive the magnetic sheets after coating to rotate and revolve and dry at the same time. At least two groups of the unloading devices are respectively connected to the revolving and rotating drying devices, and are used to collect the dried magnetic sheets. A material transfer robot is also arranged between the coating device and the loading device, and is used to move the magnetic sheets from the loading device to the coating device and from the coating device to the revolving and rotating drying device. A unloading robot is also arranged between the revolving and rotating drying device and the unloading device, and is used to move the magnetic sheets from the revolving and rotating drying device to the unloading device.

[0005] Furthermore, the revolution and rotation drying device includes a revolution motor, a rotating disk connected to the revolution motor, a plurality of self-rotating suction heads arranged in an array on the rotation disk, and a drying component. A vacuum rotary joint is provided at the axis center of the rotation disk. The self-rotating suction head includes a pneumatic suction head inserted on the rotation disk and a self-rotating guide wheel sleeved on the pneumatic suction head and located on the back of the rotation disk. The vacuum rotary joint is pneumatically connected to the pneumatic suction head. A self-rotating component is also provided below the revolution motor. The self-rotating component includes a connecting plate, a self-rotating suction head fixedly provided on the connecting plate, and a self-rotating suction head. A rotating motor and two groups of guide wheels symmetrically and slidably arranged on the connecting plate, the self-rotating motor and the guide wheels and several self-rotating guide wheels are connected by synchronous belt drive, the drying component includes a first bracket, an annular cover fixedly arranged on the first bracket and coaxially arranged with the rotating disk, and several dryers fixedly arranged on the first bracket, an annular drying chamber is formed between the inner side of the annular cover and the front end surface of the rotating disk, several self-rotating suction heads are located in the drying chamber, and several dryer arrays are arranged in an annular manner on the outer peripheral end surface of the annular cover and are connected to the drying chamber.

[0006] Furthermore, the back side of the rotating disk is provided with trigger air valves whose number is compatible with the self-rotating suction head, and the trigger air valves are pneumatically connected to the vacuum rotating joint and the pneumatic suction head respectively. A loading drive cylinder and a unloading drive cylinder are symmetrically arranged on the left and right sides of the revolution motor. The setting heights of the loading drive cylinder and the unloading drive cylinder are consistent with the corresponding trigger air valves. An insulation layer is arranged on the inner side of the annular cover, and a feed port and a discharge port are respectively arranged at the lower end of the annular cover corresponding to the position of the revolution track of the self-rotating suction head. An industrial camera is also fixedly arranged on the side of the connecting plate, and the shooting direction of the industrial camera corresponds to the unloading robot.

[0007] Furthermore, the paint device includes a second bracket and two groups of paint components mirror-imaged on the second bracket, the paint components include a circulation pump, a stirring tank, a dipping box and a paint module, the circulation pump is fixedly arranged on the top of the second bracket, the stirring tank is arranged in the second bracket and the circulation pump is connected to the dipping box through a pipeline, the paint module includes a third bracket fixedly connected to the dipping box, a first motor arranged on the third bracket, an auxiliary paint wheel driven by the first motor and located in the dipping box, a second motor arranged on the top of the third bracket, a rotating suction head driven by the second motor and a paint swing arm rotatably arranged on the third bracket, a paint cylinder is also arranged on one side of the dipping box, the paint cylinder is drivingly connected to one end of the paint swing arm, and a paint roller is connected to the other end of the paint swing arm through a bearing, and the paint roller can move up and down between the auxiliary paint wheel and the rotating suction head, and a proportional valve electrically connected to the paint cylinder and the second motor is also arranged on the top of the third bracket.

[0008] Furthermore, a locking assembly adapted to the rotating suction head is also provided on the top of the third bracket, including a locking cylinder, a locking slider driven by the locking cylinder and slidably connected to the third bracket, a rotating cylinder fixedly arranged on the locking slider, and a locking swing arm drivingly connected to the rotating cylinder, a second rotating suction head adapted to the rotating suction head is provided at the end of the locking swing arm, and a beveled pattern is provided on the outer peripheral side surface of the paint roller.

[0009] Furthermore, the feeding device includes a frame and a lifting mechanism, a translation mechanism and a vibrating feeding mechanism arranged on the frame in sequence, the lifting mechanism includes a lifting motor arranged in the frame, a vertical screw rod connected to the lifting motor through a transmission belt, and a feeding rack slidingly matched with the vertical screw rod, a plurality of auxiliary material storage racks are equidistantly arranged on the feeding rack, the translation mechanism includes a translation motor fixedly arranged on the upper surface of the frame, a translation transmission belt connected to the translation motor and connected to the lifting mechanism, and a translation transmission belt adapted to and The material hooking assembly is located at the lower end of the translation transmission belt, and the material hooking assembly includes a material hooking slide rail symmetrically arranged on the upper surface of the frame, a material hooking slider slidably cooperated with the material hooking slide rail, a material hooking motor driving the material hooking slider to slide on the material hooking slide rail, and two groups of material hooking modules fixedly arranged on the material hooking slider; the material hooking module includes a material hooking cylinder and a material hooking swing arm, the end of the material hooking swing arm is rotatably connected to the bottom of the material hooking cylinder, and the middle part is drivingly connected to the material hooking cylinder through a rotating connecting arm; the material hooking swing arm is also provided with an upper hook piece on the other end of the material hooking cylinder corresponding to the material hooking cylinder.

[0010] Furthermore, the vibration feeding mechanism is composed of a plurality of groups of vibration feeding components which are equidistantly arranged transversely, and the vibration feeding components include a base, a vibration frame connected to the base through four elastic pillars, a vibration motor fixedly arranged at the bottom of the vibration frame, and a feeding trough fixedly arranged at the top of the vibration frame, the feeding trough is inclined upward at a certain angle corresponding to the coating device, the inner side section of the feeding trough is V-shaped, a pushing motor is also arranged on the base, the pushing motor is driven and connected to a pushing block which is compatible with the feeding trough, and a position sensor is also arranged at the front end of the feeding trough.

[0011] Furthermore, a loading robot is also arranged on the frame, including an X-axis motor and an X-axis slide rail symmetrically arranged on both sides of the translation mechanism and in the same direction therewith, a Y-axis motor straddling the X-axis motor and the X-axis slide rail, and a Z-axis motor driven by the Y-axis motor and reciprocatingly sliding on the Y-axis motor; the Y-axis motor is driven by the X-axis motor and can reciprocate on the X-axis motor and the X-axis slide rail; the Z-axis motor is driven and connected to a rotating motor, and the rotating motor is rotationally connected to an electric clamp.

[0012] The camming mechanism is actuated by a plurality of actuators, each of which is adapted to move the actuator member to a position adjacent to the actuator base, the actuator member being adapted to move the actuator member to a position adjacent to the actuator base.

[0013] The present invention also discloses a magnetic sheet coating method using the above-mentioned integrated machine, comprising the following steps: S1. placing a receiving tray containing magnetic sheets on a material storage rack, the lifting mechanism lifting the receiving tray to a height corresponding to the translation mechanism, hooking the receiving tray into the translation mechanism through a hooking assembly, and transmitting the receiving tray to a position of the translation mechanism close to one end of the vibration feeding mechanism;

[0014] S2. The loading robot moves to the top of the corresponding receiving tray, the electric gripper starts and grabs a certain number of magnetic pieces, and then the rotary motor starts to drive the electric gripper to rotate until the inclination angle of the magnetic piece is consistent with the inclination angle of the loading trough, and then the magnetic piece is placed in the loading trough, and the pushing motor drives the pushing block to push the magnetic piece to the highest position of the loading trough. During the process, the vibration motor continues to vibrate to make the magnetic piece fit the loading trough;

[0015] S3. When the position sensor senses that the magnetic sheet is in place, the material transfer robot transfers the magnetic sheet to the coating device, the locking motor pushes the locking slider to move, so that the second rotary suction head is separated from the rotary suction head, and the rotary cylinder drives the locking swing arm to rotate upward to make room for the magnetic sheet. After the material transfer robot moves the magnetic sheet into place, the locking assembly is reset, the rotary suction head and the second rotary suction head are vacuumed to absorb the magnetic sheet, and rotate under the drive of the second motor;

[0016] S4. The circulation pump is started to pump the slurry stored in the stirring tank into the dipping box. At this time, the first motor drives the auxiliary paint wheel to rotate, and the paint roller moves downward under the drive of the paint cylinder to the tangential position of the auxiliary paint wheel. After the auxiliary paint wheel rolls the slurry onto the paint roller and fills the beveled lines, the paint cylinder drives the paint roller to move upward to the contact position with the magnetic sheet, and the outer surface of the side of the magnetic sheet is coated;

[0017] S5. The material transfer robot transfers the coated magnetic sheet to the self-rotating suction head. At this time, the feeding drive cylinder starts and presses the trigger air valve corresponding to the self-rotating suction head. The self-rotating suction head draws a vacuum to adsorb the magnetic sheet. The revolution motor drives the rotating disk to rotate, and the self-rotating suction head adsorbing the magnetic sheet enters the drying chamber from the feed port. The dryer starts and injects hot air into the drying chamber. During the process, the self-rotating motor starts and drives the self-rotating suction head to rotate by the synchronous belt to prevent the slurry from precipitating on the magnetic sheet.

[0018] S6. After the self-rotating suction head with the magnetic piece adsorbed rotates one circle driven by the rotating disk, it leaves the drying chamber from the discharge port, the self-rotating guide wheel on the self-rotating suction head is separated from the synchronous belt, the self-rotating suction head stops rotating, and the rotating disk also stops rotating. The unloading robot adsorbs the magnetic piece, and the unloading drive cylinder is started, pressing the trigger air valve corresponding to the self-rotating suction head to release the vacuum, and the magnetic piece is separated from the self-rotating suction head driven by the unloading robot;

[0019] S7. The suction manipulator transfers the dried magnetic sheet to the industrial camera, photographs and compares the appearance, coating, rotation angle and other information of the magnetic sheet, and finally rotates the magnetic sheet after the coating is dried to an angle that meets the storage requirements of the receiving tray, and then puts the magnetic sheet into the receiving tray to complete the magnetic sheet processing;

[0020] S8. After the receiving tray is fully loaded, the double-layer conveying mechanism will convey the controlled receiving tray to the recovery position, and at the same time return the fully loaded receiving tray to the corresponding position of the receiving tray storage area, and manually remove the magnetic sheet on the receiving tray.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention uses the revolution and rotation drying device to transfer the magnetic sheet after the slurry is applied to the drying chamber, and completes the revolution and rotation at a uniform speed at the same time, ensuring that the slurry applied on the outer surface of the side edge of the magnetic sheet will not precipitate due to its own gravity during the high-temperature drying process, avoiding uneven coating on the surface of the magnetic sheet and ensuring the production quality of the magnetic sheet; through the output of the coating cylinder and the second motor by the proportional valve, that is, adjusting the rotation speed of the rotating suction head and the contact pressure between the coating roller and the magnetic sheet in real time, ensuring that the square-structured magnetic sheet will have hard contact with the coating roller at the four corners during the rotation process, thereby damaging the coating roller. Therefore, the slurry coating quality of the present invention is good, the production efficiency is high, and the thickness of the slurry layer is uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a top view of the overall structure of the present invention;

[0023] Figure 2 is a front bottom view of the revolution and rotation drying device;

[0024] Figure 3 is a schematic diagram of the back axial side of the revolution and rotation drying device;

[0025] Figure 4 yes Figure 3 A is an enlarged schematic diagram;

[0026] Figure 5 is a schematic structural diagram of the coating device;

[0027] Figure 6 is a schematic structural diagram of the coating module;

[0028] Figure 7 is a schematic diagram of the feeding device;

[0029] Figure 8 is a structural schematic diagram of the lifting mechanism;

[0030] Fig. 9 is a structural schematic diagram of the translation mechanism;

[0031] Fig.10 is a structural schematic diagram of the hooking module;

[0032] Fig.11 is a structural schematic diagram of the vibration feeding mechanism;

[0033] Fig.12 is a structural schematic diagram of the feeding robot;

[0034] Fig.13 is a structural schematic diagram of the feeding device;

[0035] Fig.14 is a structural schematic diagram of the disc taking mechanism;

[0036] Fig.15 It is a structural schematic diagram of the finishing component. DETAILED DESCRIPTION

[0037] like Figure 1 As shown, the present invention discloses a magnetic sheet fully automatic glue rolling and drying integrated machine, which includes a control system and a feeding device 1, a coating device 2, at least two groups of revolution and rotation drying devices 3 and at least two groups of unloading devices 4, which are all electrically connected to the control system. The feeding device 1 is used for vibrating and arranging the magnetic sheets and transferring them piece by piece. The coating device 2 is connected to the feeding device 1 and is used to apply slurry on the outer surface of the side edge of the magnetic sheet. At least two groups of revolution and rotation drying devices 3 are symmetrically arranged on both sides of the coating device 2 to drive the magnetic sheets after coating to rotate and simultaneously advance The magnetic sheets are subjected to revolution drying, and at least two groups of the unloading devices 4 are respectively connected to the revolution and rotation drying devices 3 to collect the dried magnetic sheets. A material transfer robot 5 is also provided between the coating device 2 and the loading device 1 to move the magnetic sheets from the loading device 1 to the coating device 2 and from the coating device 2 to the revolution and rotation drying device 3. A unloading robot 6 is also provided between the revolution and rotation drying device 3 and the unloading device 4 to move the magnetic sheets from the revolution and rotation drying device 3 to the unloading device 4. The present invention uses the revolution and rotation drying device 3 to transfer the magnetic sheets after the slurry is applied to the drying chamber, and simultaneously completes the revolution and rotation at a uniform speed to ensure that the slurry applied on the outer surface of the side edge of the magnetic sheet will not precipitate due to its own gravity during the high-temperature drying process, thereby avoiding uneven coating on the surface of the magnetic sheet and ensuring the production quality of the magnetic sheet.

[0038] like Figures 2 to 4As shown, in the present invention, the revolution and rotation drying device 3 includes a revolution motor 30, a rotating disk 31 driven and connected to the revolution motor 30, a plurality of self-rotating suction heads arranged in an array on the rotation disk 31, and a drying component. A vacuum rotary joint 32 is provided at the axial position of the rotation disk 31. The self-rotating suction head includes a pneumatic suction head 33 inserted on the rotation disk 31 and a self-rotating guide wheel 34 sleeved on the pneumatic suction head 33 and located on the back of the rotation disk 31. The vacuum rotary joint 32 is pneumatically connected to the pneumatic suction head 33. A self-rotating component is also provided below the revolution motor 30. The self-rotating component includes a connecting plate 35, a self-rotating suction head fixedly arranged on the connecting plate 35, and a self-rotating suction head 33. A motor 36 and two sets of guide wheels 37 symmetrically and slidably arranged on the connecting plate 35, the self-rotating motor 36 and the guide wheels 37 as well as several self-rotating guide wheels 34 are driven and connected by a synchronous belt 38, the drying component includes a first bracket 39, an annular cover 300 fixedly arranged on the first bracket 39 and coaxially arranged with the rotating disk 31, and several dryers 301 fixedly arranged on the first bracket 39, an annular drying chamber is formed between the inner side of the annular cover 300 and the front end surface of the rotating disk 31, several self-rotating suction heads are located in the drying chamber, and several dryers 301 are arrayed and arranged on the outer peripheral end surface of the annular cover 300 and are connected to the drying chamber. The back side of the rotating disk 31 is provided with trigger air valves 302 whose number is compatible with the self-rotating suction head. The trigger air valves 302 are pneumatically connected to the vacuum rotating joint 32 and the pneumatic suction head 33 respectively. A loading drive cylinder 303 and a unloading drive cylinder 304 are symmetrically arranged on the left and right sides of the revolution motor 30. The setting heights of the loading drive cylinder 303 and the unloading drive cylinder 304 are consistent with the corresponding trigger air valves 302. A heat insulation layer is arranged on the inner side of the annular cover 300. A feed port 305 and a discharge port 306 are respectively arranged at the lower end of the annular cover 300 corresponding to the position of the revolution track of the self-rotating suction head. An industrial camera 307 is also fixedly arranged on the side of the connecting plate 35. The shooting direction of the industrial camera 307 corresponds to the unloading robot 6.

[0039] like Figure 5 and Figure 6As shown, in the present invention, the coating device 2 includes a second bracket 20 and two groups of coating components mirror-imaged on the second bracket 20, the coating components include a circulation pump 21, a stirring tank 22, a dipping box 23 and a coating module 24, the circulation pump 21 is fixedly arranged on the top of the second bracket 20, the stirring tank 22 is arranged in the second bracket 20 and the circulation pump 21 is connected to the dipping box 23 through a pipeline, the coating module 24 includes a third bracket 240 fixedly connected to the dipping box 23, a first motor 241 arranged on the third bracket 240, and an auxiliary coating wheel 242 drivingly connected to the first motor 241 and located in the dipping box 23 , a second motor 243 arranged on the top of the third bracket 240, a rotating suction head 244 driven by the second motor 243, and a paint swing arm 245 rotatably arranged on the third bracket 240, a paint cylinder 246 is also arranged on one side of the dipping box 23, the paint cylinder 246 is driven by one end of the paint swing arm 245, and a paint roller 247 is connected to the other end of the paint swing arm 245 through a bearing, and the paint roller 247 can move up and down between the auxiliary paint wheel 242 and the rotating suction head 244, and a proportional valve 248 electrically connected to the paint cylinder 246 and the second motor 243 is also arranged on the top of the third bracket 240. A locking assembly adapted to the rotating suction head 244 is also provided on the top of the third bracket 240, including a locking cylinder 25, a locking slider 26 driven by the locking cylinder 25 and slidably connected to the third bracket 240, a rotating cylinder 27 fixedly arranged on the locking slider 26, and a locking swing arm 28 drivingly connected to the rotating cylinder 27, a second rotating suction head 29 adapted to the rotating suction head 244 is provided at the end of the locking swing arm 28, and a beveled pattern 200 is provided on the outer peripheral side surface of the paint roller 247.

[0040] like Figures 7 to 12As shown, in the present invention, the feeding device 1 includes a frame 11 and a lifting mechanism 12, a translation mechanism 13 and a vibration feeding mechanism 14 arranged on the frame 11 in sequence, the lifting mechanism 12 includes a lifting motor 120 arranged in the frame 11, a vertical screw rod 122 driven and connected to the lifting motor 120 through a transmission belt 121, and a feeding rack 123 slidably matched with the vertical screw rod 122, and a plurality of auxiliary storage racks 124 are equidistantly arranged on the feeding rack 123, the translation mechanism 13 includes a translation motor 130 fixedly arranged on the upper surface of the frame 11, a translation transmission belt 131 driven and connected to the translation motor 130 and connected to the lifting mechanism 12, and a feeding rack 123 slidably matched with the vertical screw rod 122. The material hooking assembly is adapted and located at the lower end of the translation transmission belt 131, and the material hooking assembly includes a material hooking slide rail 132 symmetrically arranged on the upper surface of the frame 11, a material hooking slider 133 slidably matched with the material hooking slide rail 132, a material hooking motor 138 driving the material hooking slider 133 to slide on the material hooking slide rail 132, and two groups of material hooking modules fixedly arranged on the material hooking slider 133, the material hooking module includes a material hooking cylinder 134 and a material hooking swing arm 135, the end of the material hooking swing arm 135 is rotatably connected to the bottom of the material hooking cylinder 134, and the middle part is drivingly connected to the material hooking cylinder 134 through a rotating connecting arm 136, and the material hooking swing arm 135 is also provided with an upper hook 137 on the other end corresponding to the material hooking cylinder 134. The vibration feeding mechanism 14 is composed of a plurality of groups of vibration feeding components arranged equidistantly and laterally, and the vibration feeding components include a base 140, a vibration frame 142 connected to the base 140 through four elastic pillars 141, a vibration motor 143 fixedly arranged at the bottom of the vibration frame 142, and a feeding trough 144 fixedly arranged at the top of the vibration frame 142, the feeding trough 144 is inclined upward at a certain angle corresponding to the coating device 2, and the inner side section of the feeding trough 144 is V-shaped, and a pushing motor 145 is also arranged on the base 140, and the pushing motor 145 is driven and connected to a pushing block 146 adapted to the feeding trough 144, and a position sensor 147 is also arranged at the front end of the feeding trough 144. A loading robot 15 is also provided on the frame 11, including an X-axis motor 150 and an X-axis slide rail 151 symmetrically arranged on both sides of the translation mechanism 13 and in the same direction therewith, a Y-axis motor 152 spanning between the X-axis motor 150 and the X-axis slide rail 151, and a Z-axis motor 153 driven by the Y-axis motor 152 and reciprocatingly sliding on the Y-axis motor 152. The Y-axis motor 152 is driven by the X-axis motor 150 and can reciprocate on the X-axis motor 150 and the X-axis slide rail 151. The Z-axis motor 153 is driven and connected to a rotating motor 154, and the rotating motor 154 is rotationally connected to an electric clamp 155.

[0041] like Figures 13 to 15 As shown, in the present invention, the unloading device 4 includes a second frame 40, a material receiving tray storage area 41 and a double-layer conveying mechanism 42 arranged in parallel on the second frame 40, and a tray taking mechanism is also arranged on one end of the second frame 40 corresponding to the material receiving tray storage area 41. The tray taking mechanism spans the material receiving tray storage area 41 and the double-layer conveying mechanism 42, and includes symmetrically arranged transverse slide rails 43 and transverse motors 44, a vertical motor 45 driven by the transverse motor 44 and reciprocatingly sliding on the transverse slide rails 43 and the transverse motor 44, and a tray taking block 46 driven by the vertical motor 45 and reciprocatingly sliding on the vertical motor 45. Pneumatic suction nozzles 47 are provided at the four corners of the tray taking block 46, and a sorting component 48 is also provided between the receiving tray storage area 41 and the double-layer conveying mechanism 42. The sorting component 48 includes a limiting tooling 480 fixedly provided on the second frame 40 and a first positioning cylinder 481 and a second positioning cylinder 482. The first positioning cylinder 481 and the second positioning cylinder 482 are respectively driven and connected with a first positioning plate 483 and a second positioning plate 484. The first positioning plate 483 and the second positioning plate 484 are respectively arranged to overlap with two adjacent edges on the limiting tooling 480, and can be moved into the limiting tooling 480.

[0042] The present invention also provides a magnetic sheet coating method applied to the above-mentioned integrated machine, comprising the following steps:

[0043] S1. Place the receiving tray with magnetic sheets on the storage rack 124, lift the receiving tray to the height corresponding to the translation mechanism 13 by the lifting mechanism 12, hook the receiving tray into the translation mechanism 13 through the hook assembly, and transfer it to the translation mechanism 13 near one end of the vibration feeding mechanism 14;

[0044] S2. The loading manipulator 15 moves to the top of the corresponding receiving tray, the electric clamp 155 starts and clamps a certain number of magnetic pieces, and then the rotating motor 154 starts to drive the electric clamp 155 to rotate until the inclination angle of the magnetic piece is consistent with the inclination angle of the loading trough 144, and then the magnetic piece is placed in the loading trough 144, and the pushing motor 145 drives the pushing block 146 to push the magnetic piece to the highest position of the loading trough 144. During the process, the vibration motor 143 continues to vibrate to make the magnetic piece fit the loading trough 144;

[0045] S3. When the position sensor 147 senses that the magnetic sheet is in place, the material transfer robot 5 transfers the magnetic sheet to the coating device 2, and the locking motor pushes the locking slider 26 to move, so that the second rotary suction head 29 is separated from the rotary suction head 244, and the rotary cylinder 27 then drives the locking swing arm 28 to rotate upward to make room for the magnetic sheet. After the material transfer robot 5 moves the magnetic sheet into place, the locking assembly is reset, and the rotary suction head 244 and the second rotary suction head 29 are vacuumed to absorb the magnetic sheet, and rotate under the drive of the second motor 243;

[0046] S4. The circulation pump 21 is started to pump the slurry stored in the stirring tank 22 into the dipping box 23. At this time, the first motor 241 drives the auxiliary paint wheel 242 to rotate, and the paint roller 247 is driven by the paint cylinder 246 to move downward to the tangential position of the auxiliary paint wheel 242. After the auxiliary paint wheel 242 rolls the slurry onto the paint roller 247 and fills the beveled lines 200, the paint cylinder 246 drives the paint roller 247 to move upward to the contact position with the magnetic sheet, and the outer surface of the side edge of the magnetic sheet is coated;

[0047] S5. The material transfer manipulator 5 transfers the coated magnetic sheet to the self-rotating suction head. At this time, the feeding drive cylinder 303 starts and presses the trigger air valve 302 corresponding to the self-rotating suction head. The self-rotating suction head draws a vacuum to adsorb the magnetic sheet. The revolution motor 30 drives the rotating disk 31 to rotate, and the self-rotating suction head adsorbing the magnetic sheet enters the drying chamber from the feed port 305. The dryer 301 starts and injects hot air into the drying chamber. During the process, the self-rotating motor 36 starts and drives the self-rotating suction head to rotate through the synchronous belt 38 to prevent the slurry from precipitating on the magnetic sheet.

[0048] S6. After the self-rotating suction head with the magnetic piece adsorbed rotates one circle driven by the rotating disk 31, it leaves the drying chamber from the discharge port 306, and the self-rotating guide wheel 34 on the self-rotating suction head is separated from the synchronous belt 38, the self-rotating suction head stops rotating, and the rotating disk 31 also stops rotating, the unloading robot 6 adsorbs the magnetic piece, and the unloading drive cylinder 304 is started, pressing the trigger air valve 302 corresponding to the self-rotating suction head to release the vacuum, and the magnetic piece is separated from the self-rotating suction head driven by the unloading robot 6;

[0049] S7. The suction manipulator transfers the dried magnetic sheet to the industrial camera 307, photographs and compares the appearance, coating, rotation angle and other information of the magnetic sheet, and finally rotates the magnetic sheet after the coating is dried to an angle that meets the storage requirements of the receiving tray, and then places the magnetic sheet into the receiving tray to complete the magnetic sheet processing;

[0050] S8. After the receiving tray is fully loaded, the double-layer conveying mechanism 42 conveys the controlled receiving tray to the recovery position, and at the same time returns the fully loaded receiving tray to the corresponding position of the receiving tray storage area 41, and manually removes the magnetic sheet on the receiving tray.

[0051] Finally, it should be emphasized that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A magnetic sheet fully automatic glue rolling and drying machine, characterized by: The invention comprises a control system and a feeding device (1) electrically connected to the control system, a coating device (2), at least two groups of revolution and rotation drying devices (3) and at least two groups of unloading devices (4), wherein the feeding device (1) is used for vibrating and arranging magnetic sheets and transferring them piece by piece, the coating device (2) is connected to the feeding device (1) and is used for applying slurry on the outer surface of the side edge of the magnetic sheet, at least two groups of revolution and rotation drying devices (3) are symmetrically arranged on both sides of the coating device (2) and are used for driving the magnetic sheets after coating to rotate and simultaneously perform revolution and drying, and at least two groups of unloading devices (4) are used for driving the magnetic sheets after coating to rotate and simultaneously perform revolution and drying. 4) are respectively connected to the revolving and self-rotating drying device (3) and are used to collect the dried magnetic sheets. A material transfer robot (5) is also provided between the coating device (2) and the loading device (1) for moving the magnetic sheets from the loading device (1) to the coating device (2) and from the coating device (2) to the revolving and self-rotating drying device (3). A material unloading robot (6) is also provided between the revolving and self-rotating drying device (3) and the unloading device (4) for moving the magnetic sheets from the revolving and self-rotating drying device (3) to the unloading device (4).

2. The fully automatic magnetic sheet rolling and drying machine according to claim 1, characterized in that: The revolution and self-rotation drying device (3) comprises a revolution motor (30), a rotating disk (31) drivingly connected to the revolution motor (30), a plurality of self-rotation suction heads arranged in an array on the rotation disk (31), and a drying component. A vacuum rotary joint (32) is arranged at the axis center of the rotation disk (31). The self-rotation suction head comprises a pneumatic suction head (33) inserted into the rotation disk (31) and a self-rotation guide wheel (34) sleeved on the pneumatic suction head (33) and located on the back of the rotation disk (31). The vacuum rotary joint (32) and the pneumatic suction head (33) are pneumatically connected. A self-rotation component is also arranged below the revolution motor (30). The self-rotation component comprises a connecting plate (35), a self-rotation motor (36) fixedly arranged on the connecting plate (35), and a self-rotation guide wheel (34) disposed on the back of the rotation disk (31). ) and two groups of guide wheels (37) symmetrically slidably arranged on the connecting plate (35), the self-rotating motor (36) and the guide wheels (37) and the plurality of self-rotating guide wheels (34) are connected and driven by a synchronous belt (38), the drying component comprises a first bracket (39), an annular cover (300) fixedly arranged on the first bracket (39) and coaxially arranged with the rotating disk (31), and a plurality of dryers (301) fixedly arranged on the first bracket (39), an annular drying chamber is formed between the inner side of the annular cover (300) and the front end surface of the rotating disk (31), the plurality of self-rotating suction heads are located in the drying chamber, and the plurality of dryers (301) are arranged in an array on the outer peripheral end surface of the annular cover (300) and are connected to the drying chamber.

3. The fully automatic magnetic sheet rolling and drying machine according to claim 2, characterized in that: The back of the rotating disk (31) is provided with trigger air valves (302) whose number matches the self-rotating suction head. The trigger air valves (302) are pneumatically connected to the vacuum rotating joint (32) and the pneumatic suction head (33) respectively. A loading drive cylinder (303) and a discharging drive cylinder (304) are symmetrically arranged on the left and right sides of the revolution motor (30). The setting height of the loading drive cylinder (303) and the discharging drive cylinder (304) is consistent with the corresponding trigger air valve (302). A heat insulation layer is arranged on the inner side of the annular cover (300). A feeding port (305) and a discharging port (306) are arranged at the lower end of the annular cover (300) corresponding to the position of the revolution track of the self-rotating suction head respectively. An industrial camera (307) is also fixedly arranged on the side of the connecting plate (35). The shooting direction of the industrial camera (307) corresponds to the discharging manipulator (6).

4. The fully automatic magnetic sheet rolling and drying machine according to claim 1, characterized in that: The coating device (2) comprises a second bracket (20) and two sets of coating components which are arranged in a mirror image on the second bracket (20), wherein the coating components comprise a circulation pump (21), a stirring tank (22), a dipping box (23) and a coating module (24); the circulation pump (21) is fixedly arranged on the top of the second bracket (20); the stirring tank (22) is arranged in the second bracket (20) and the circulation pump (21) is connected to the dipping box (23) through a pipeline; the coating module (24) comprises a third bracket (240) which is fixedly connected to the dipping box (23); a first motor (241) which is arranged on the third bracket (240); an auxiliary coating wheel (242) which is drivingly connected to the first motor (241) and is located in the dipping box (23); and a coating module (24) which is arranged A second motor (243) is provided at the top of the third bracket (240), a rotating suction head (244) drivingly connected to the second motor (243), and a paint swing arm (245) rotatably arranged on the third bracket (240); a paint cylinder (246) is also provided on one side of the dipping box (23); the paint cylinder (246) is drivingly connected to one end of the paint swing arm (245); a paint roller (247) is connected to the other end of the paint swing arm (245) through a bearing; the paint roller (247) can move up and down between the auxiliary paint wheel (242) and the rotating suction head (244); and a proportional valve (248) is also provided at the top of the third bracket (240) and is electrically connected to the paint cylinder (246) and the second motor (243).

5. The fully automatic magnetic sheet rolling and drying machine according to claim 4, characterized in that: A locking assembly adapted to the rotating suction head (244) is also arranged on the top of the third bracket (240), comprising a locking cylinder (25), a locking slider (26) driven by the locking cylinder (25) and slidably connected to the third bracket (240), a rotating cylinder (27) fixedly arranged on the locking slider (26), and a locking swing arm (28) drivingly connected to the rotating cylinder (27), a second rotating suction head (29) adapted to the rotating suction head (244) being arranged at the end of the locking swing arm (28), and a beveled pattern (200) being arranged on the outer peripheral side surface of the paint roller (247).

6. The fully automatic magnetic sheet rolling and drying machine according to claim 1, characterized in that: The feeding device (1) comprises a frame (11) and a lifting mechanism (12), a translation mechanism (13) and a vibration feeding mechanism (14) which are sequentially arranged on the frame (11); the lifting mechanism (12) comprises a lifting motor (120) arranged in the frame (11), a vertical screw rod (122) drivingly connected to the lifting motor (120) via a transmission belt (121), and a feeding frame (123) slidably matched with the vertical screw rod (122); a plurality of auxiliary material storage frames (124) are equidistantly arranged on the feeding frame (123); the translation mechanism (13) comprises a translation motor (130) fixedly arranged on the upper surface of the frame (11), a translation transmission belt (131) drivingly connected to the translation motor (130) and connected to the lifting mechanism (12), and a vibration feeding frame (14) slidably matched with the vertical screw rod (122). ) and is located at the lower end of the translation transmission belt (131), the material hooking assembly comprising a material hooking slide rail (132) symmetrically arranged on the upper surface of the frame (11), a material hooking slider (133) slidably matched with the material hooking slide rail (132), a material hooking motor (138) driving the material hooking slider (133) to slide on the material hooking slide rail (132), and two groups of material hooking modules fixedly arranged on the material hooking slider (133), the material hooking module comprising a material hooking cylinder (134) and a material hooking swing arm (135), the end of the material hooking swing arm (135) is rotatably connected to the bottom of the material hooking cylinder (134), and the middle part is drivingly connected to the material hooking cylinder (134) through a rotating connecting arm (136), and the other end of the material hooking swing arm (135) corresponding to the material hooking cylinder (134) is also provided with an upper hook (137).

7. The magnetic sheet fully automatic glue rolling and drying machine according to claim 6, characterized in that: The vibration loading mechanism (14) is composed of a plurality of groups of vibration loading components which are arranged equidistantly and laterally. The vibration loading components include a base (140), a vibration frame (142) connected to the base (140) via four elastic pillars (141), a vibration motor (143) fixedly arranged at the bottom of the vibration frame (142), and a loading trough (144) fixedly arranged at the top of the vibration frame (142). The loading trough (144) is inclined upward at a certain angle corresponding to the coating device (2). The inner side section of the loading trough (144) is V-shaped. A pushing motor (145) is also arranged on the base (140). The pushing motor (145) is driven and connected to a pushing block (146) which is compatible with the loading trough (144). A position sensor (147) is also arranged at the front end of the loading trough (144).

8. The fully automatic magnetic sheet rolling and drying machine according to claim 7, characterized in that: The frame (11) is also provided with a loading robot (15), comprising an X-axis motor (150) and an X-axis slide rail (151) symmetrically arranged on both sides of the translation mechanism (13) and arranged in the same direction therewith, a Y-axis motor (152) straddling the X-axis motor (150) and the X-axis slide rail (151), and a Z-axis motor (153) driven by the Y-axis motor (152) and reciprocatingly sliding on the Y-axis motor (152); the Y-axis motor (152) is driven by the X-axis motor (150) and can reciprocate on the X-axis motor (150) and the X-axis slide rail (151); the Z-axis motor (153) is drive-connected to a rotating motor (154); and the rotating motor (154) is rotationally connected to an electric clamp (155).

9. The magnetic sheet fully automatic glue rolling and drying integrated machine according to claim 1, characterized in that: The unloading device (4) comprises a second frame (40), a material receiving tray storage area (41) and a double-layer conveying mechanism (42) arranged in parallel on the second frame (40); a tray taking mechanism is also arranged on one end of the second frame (40) corresponding to the material receiving tray storage area (41); the tray taking mechanism spans the material receiving tray storage area (41) and the double-layer conveying mechanism (42), and comprises a symmetrically arranged transverse slide rail (43) and a transverse motor (44); a vertical motor (45) driven by the transverse motor (44) and capable of reciprocating on the transverse slide rail (43) and the transverse motor (44); and a tray taking block (46) driven by the vertical motor (45) and capable of reciprocating on the vertical motor (45); Pneumatic suction nozzles (47) are arranged at the four corners of the receiving tray (46), and a sorting component (48) is also arranged between the receiving tray storage area (41) and the double-layer conveying mechanism (42). The sorting component (48) includes a limiting fixture (480) fixedly arranged on the second frame (40) and a first positioning cylinder (481) and a second positioning cylinder (482). The first positioning cylinder (481) and the second positioning cylinder (482) are respectively driven and connected with a first positioning plate (483) and a second positioning plate (484). The first positioning plate (483) and the second positioning plate (484) are respectively arranged to overlap with two adjacent edges on the limiting fixture (480) and can be moved into the limiting fixture (480).

10. A magnetic sheet coating method, characterized in that: The following steps are included: S1. Place the receiving tray with magnetic sheets on the storage rack (124), lift the receiving tray to the height corresponding to the translation mechanism (13) by the lifting mechanism (12), hook the receiving tray into the translation mechanism (13) through the hooking assembly, and transfer it to the translation mechanism (13) near one end of the vibration feeding mechanism (14); S2. The loading manipulator (15) moves to the top of the corresponding receiving tray, the electric clamp (155) starts and clamps a certain number of magnetic pieces, and then the rotating motor (154) starts to drive the electric clamp (155) to rotate until the inclination angle of the magnetic piece is consistent with the inclination angle of the loading trough (144), and then the magnetic piece is placed in the loading trough (144), and the pushing motor (145) drives the pushing block (146) to push the magnetic piece to the highest position of the loading trough (144). During the process, the vibration motor (143) continues to vibrate to allow the magnetic piece to fit the loading trough (144); S3. When the position sensor (147) senses that the magnetic sheet is in place, the material transfer robot (5) transfers the magnetic sheet to the coating device (2), the locking motor pushes the locking slider (26) to move, so that the second rotary suction head (29) is separated from the rotary suction head (244), and the rotary cylinder (27) drives the locking swing arm (28) to rotate upward to make room for the magnetic sheet. After the material transfer robot (5) moves the magnetic sheet into place, the locking assembly is reset, the rotary suction head (244) and the second rotary suction head (29) are vacuumed to absorb the magnetic sheet, and then rotate under the drive of the second motor (243); S4. The circulation pump (21) is started to pump the slurry stored in the stirring tank (22) into the dipping box (23). At this time, the first motor (241) drives the auxiliary paint wheel (242) to rotate. At the same time, the paint roller (247) is driven by the paint cylinder (246) to move downward to a tangent position of the auxiliary paint wheel (242). After the auxiliary paint wheel (242) rolls the slurry onto the paint roller (247) and fills the beveled lines (200), the paint cylinder (246) drives the paint roller (247) to move upward to a position in contact with the magnetic sheet, and the outer surface of the side edge of the magnetic sheet is coated with paint; S5. The material transfer manipulator (5) transfers the coated magnetic sheet to the self-rotating suction head. At this time, the feeding drive cylinder (303) starts and presses the trigger air valve (302) corresponding to the self-rotating suction head. The self-rotating suction head draws a vacuum to adsorb the magnetic sheet. The revolving motor (30) drives the rotating disk (31) to rotate, and the self-rotating suction head adsorbing the magnetic sheet enters the drying chamber from the feed port (305). The dryer (301) starts and injects hot air into the drying chamber. During the process, the self-rotating motor (36) starts and drives the self-rotating suction head to rotate through the synchronous belt (38) to prevent the slurry from precipitating on the magnetic sheet. S6. After the self-rotating suction head with the magnetic piece adsorbed thereon rotates one circle driven by the rotating disk (31), it leaves the drying chamber from the discharge port (306), the self-rotating guide wheel (34) on the self-rotating suction head is separated from the synchronous belt (38), the self-rotating suction head stops rotating, and the rotating disk (31) also stops rotating, the unloading robot (6) adsorbs the magnetic piece, and the unloading drive cylinder (304) is started, pressing the trigger air valve (302) corresponding to the self-rotating suction head to release the vacuum, and the magnetic piece is separated from the self-rotating suction head driven by the unloading robot (6); S7. The suction manipulator transfers the dried magnetic sheet to the industrial camera (307), photographs and compares the appearance, coating, rotation angle and other information of the magnetic sheet, and finally rotates the magnetic sheet after the coating is dried to an angle that meets the storage requirements of the receiving tray, and then places the magnetic sheet into the receiving tray to complete the magnetic sheet processing; S8. After the receiving tray is fully loaded, the double-layer conveying mechanism (42) conveys the controlled receiving tray to the recovery position, and at the same time returns the fully loaded receiving tray to the corresponding position of the receiving tray storage area (41), and manually removes the magnetic sheet on the receiving tray.

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