Ceramic capacitor recycling machine

Abstract

The utility model provides a kind of ceramic capacitor recycling machine, containing in and out material conveying line, recycling machine, recycling machine contains machine table, up and down material manipulator, blanking station, screening station, discharge station, loading station, overturning cleaning station;Blanking station contains first support, first linear feeder, blanking box;Screening station contains second support, second linear feeder, screening mechanism, screening mechanism contains bottom plate, second screening box, first screening box, be provided with discharge channel on first screening box, second screening box is equipped with second discharge port, and accommodating cavity is equipped between the bottom of second screening box and bottom plate, third discharge port is arranged in one side of accommodating cavity;Discharge station contains third support, third linear feeder, discharge groove;Loading station contains lifting drive mechanism, horizontal swing drive cylinder, oblique support, material receiving table;Overturning cleaning station contains overturning mechanism, cleaning mechanism, can save manpower, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of ceramic capacitor production equipment, and more particularly to a ceramic capacitor recycling machine. Background Technology

[0002] Ceramic capacitors are capacitors with ceramic dielectric material and are widely used in various electronic instruments. The production process of ceramic capacitors involves the arrangement of components, specifically arranging them in single or multiple layers as shown in the attached image. Figure 13 The material carrier 12 shown is typically made of nickel mesh or ceramic plate. To facilitate the stacking and smooth transfer of the material carriers 12, several material carriers 12 are placed side by side on the mesh frame 13, and then the entire sheet of material is fed into the furnace for sintering. After the product is sintered, the products on the material carriers 12 need to be screened. Products stuck together and debris need to be removed, and normal products are screened out and collected. Currently, the recycling of ceramic capacitors requires workers to use screening devices, which involves a high degree of manual labor, wastes manpower, increases the labor intensity of workers, and raises labor costs. Utility Model Content

[0003] The problem to be solved by this utility model is to provide a ceramic capacitor recycling machine that saves manpower and reduces labor costs.

[0004] To solve the above technical problems, a ceramic capacitor recycling machine provided by this utility model is proposed, comprising an infeed and outfeed conveyor line and a recycling machine. The infeed and outfeed conveyor line includes a loading position and a discharge position, and is used to convey a mesh frame on which several material carriers are placed. The recycling machine includes a machine base, a loading and unloading robot, a discharge station, a screening station, a discharge station, a loading station, and a turning and cleaning station. The discharge station includes a first support, a first linear feeder set on the first support, and a discharge box installed on the first linear feeder. A first discharge port is provided on one side of the discharge box. The screening station includes a second support, a second linear feeder set on the second support, and a screening mechanism. The screening mechanism includes a base plate installed on the second linear feeder, a second screening box installed on the top of the base plate, and a first screening box installed on the top of the second screening box. The first screening box and the second screening box are respectively provided with a first filter hole and a second filter hole. The box is equipped with a discharge channel, and a second discharge port is provided on one side of the second screening box. A receiving groove is provided at the bottom of the second screening box. The receiving groove and the bottom plate are joined together to form a receiving cavity. A third discharge port is provided on one side of the receiving cavity. A discharge trough communicating with the third discharge port is provided at the bottom of the bottom plate. The discharge station includes a third support, a third linear feeder set on the third support, and a discharge trough installed on the third linear feeder. The second discharge port leads to the discharge trough. The loading station includes a lifting drive mechanism, a horizontal swing drive cylinder driven by the lifting drive mechanism, an inclined support driven by the horizontal swing drive cylinder, and a receiving platform installed on the inclined support. A first bracket is provided on one side of the machine, and a height sensor is installed on the first bracket. The flipping and cleaning station includes a flipping mechanism and a cleaning mechanism. The flipping mechanism is used to flip the wire frame together with the material carrier. The cleaning mechanism is used to clean the surface of the material carrier.

[0005] Preferably, the recycling machine further includes a brushing mechanism, which includes a fourth support, a pushing drive cylinder disposed on the fourth support, a pushing slide plate driven and connected to the pushing drive cylinder, a first lifting cylinder mounted on the pushing slide plate, a first brush handle driven and connected to the first lifting cylinder, and a first brush detachably connected to the first brush handle.

[0006] Preferably, the unloading station further includes a connecting conveying mechanism, which includes a mounting base disposed on one side of the first support, a vibrating motor disposed on the mounting base, and an unloading platform driven and connected to the vibrating motor. The top of the unloading platform is provided with an unloading slope, and guide grooves are arranged side by side on the unloading slope. The unloading platform is disposed between one end of the first discharge port and the first screen box.

[0007] Preferably, the lifting drive mechanism includes a first electric push rod disposed at the bottom of the machine base, a lifting plate driven and connected to the first electric push rod, guide rods fixedly connected to the four sides of the bottom of the lifting plate, and a connecting plate connected between the bottom ends of the two guide rods. A guide sleeve corresponding to the guide rod is disposed through the machine base, and the guide rod is disposed on the guide sleeve. A first limiting groove is disposed at the top of the receiving platform, a second limiting groove is disposed at the bottom of the first limiting groove, a first monitoring window is disposed at the bottom of the first limiting groove, and a second monitoring window is disposed on the side wall of the second limiting groove.

[0008] Preferably, the flipping mechanism includes a rotating base mounted on the machine platform, a rotating tray rotatably connected to the rotating base, a rotating cylinder mounted on one side of the rotating base and drivenly connected to the rotating tray, and rotating clamping cylinders distributed on the four sides of the rotating tray; the cleaning mechanism includes a fifth support mounted on the machine platform, a Y-axis linear drive mechanism mounted on the fifth support, a second brush handle drivenly connected to the Y-axis linear drive mechanism, and a second brush detachably connected to the second brush handle.

[0009] Preferably, the recycling machine further includes a temperature ring recycling mechanism, which includes a support plate disposed on one side of the rotating base, a ring-collecting mechanism, and a temperature measuring mechanism. The ring-collecting mechanism includes a second electric push rod disposed at the bottom of the support plate, a push plate driven and connected to the second electric push rod, and a material feeding rod disposed through the support plate. One end of the push plate is provided with a through hole matching the material feeding rod, and the material feeding rod is disposed in the through hole. The temperature measuring mechanism includes a sixth support disposed on the support plate, a material feeding seat disposed on the sixth support, a horizontal drive cylinder disposed on the sixth support, a first connecting arm driven and connected to the horizontal drive cylinder, and a micrometer mounted on the first connecting arm. The top of the material feeding seat is provided with a material feeding notch, and the side wall of the material feeding notch is provided with a V-shaped limiting notch.

[0010] Preferably, the loading / unloading robot includes a robot and a swing gripping mechanism. The swing gripping mechanism includes a connector connected to the output shaft of the robot, a U-shaped connector connected to the bottom of the connector, a mounting plate rotatably connected to the U-shaped connector, a swing drive mechanism, a first gripping assembly, and a second gripping assembly. The swing drive mechanism includes a swing drive cylinder rotatably connected to one side of the mounting plate, a second connecting arm connected to one side of the U-shaped connector, and a connecting rod hinged to the second connecting arm. One end of the connecting rod is mounted on the output shaft of the swing drive cylinder. The first gripping assembly includes a first gripper located at the bottom of the mounting plate and two material-supporting arm assemblies respectively mounted on the two grippers of the first gripper. The material-supporting arm assemblies include a V-shaped connecting arm mounted on the gripper of the first gripper and two n-shaped support arms respectively connected to both sides of the V-shaped connecting arm. The n-shaped support arms are provided with two L-shaped material-supporting parts. The second gripping assembly includes a second lifting cylinder fixedly connected to one side of the first gripper and a second gripper drivenly connected to the second lifting cylinder. Both grippers of the second gripper are equipped with material-supporting arms.

[0011] Preferably, the feeding and discharging conveyor line further includes a feeding lifting mechanism and a discharging lowering mechanism, which are respectively disposed at the loading position and the discharging position. The feeding lifting mechanism includes an X-axis linear drive mechanism disposed on the feeding and discharging conveyor line, an X-axis slide plate driven and connected to the X-axis linear drive mechanism, a first lifting cylinder disposed on the X-axis slide plate, a second lifting cylinder driven and connected to the first lifting cylinder, a longitudinal connecting plate driven and connected to the second lifting cylinder, and a first fork arm assembly connected to the bottom end of the longitudinal connecting plate. The discharging lowering mechanism includes a stand disposed on the feeding and discharging conveyor line, a dropping cylinder disposed on the stand, and a second fork arm assembly driven and connected to the dropping cylinder. The first fork arm assembly and the second fork arm assembly each include a first connecting arm and several fork arms spaced apart on the first connecting arm. Several strip-shaped raised plates are arranged in parallel at equal intervals on the feeding and discharging conveyor line. The fork arms can enter the gap between adjacent strip-shaped raised plates. Several proximity sensors are disposed on the side of the first connecting arm of the feeding lifting mechanism.

[0012] The beneficial effects of this utility model are as follows: This utility model provides a ceramic capacitor recycling machine. After the product is sintered in the furnace, the mesh frame is transported to the loading position along the infeed and discharge conveyor line. The material box is placed on the receiving platform. The loading and unloading robot picks up the mesh frame and the material carrier together and places them onto the dropping box. The dropping box vibrates under the drive of the first linear feeder. The product on the material carrier falls into the dropping box and drops into the first screen box through the first discharge port. Normal products and debris can fall into the second screen box through the first filter hole. Adhesive products cannot pass through the first filter hole and are discharged along the discharge channel. Debris enters the receiving cavity through the second filter hole and is discharged through the third discharge port. Normal products cannot pass through the second filter hole and fall into the discharge trough through the second discharge port. The products on the discharge trough are transported to the material box under the drive of the third linear feeder. The horizontal swing drive cylinder drives the inclined support to move horizontally back and forth. The lifting mechanism unfolds the products falling into the material box. As more products are fed into the box, the stack height increases. A height sensor monitors the closest distance to the products in the box in real time and feeds this information back to the control system. The control system then controls the lifting drive mechanism to adjust the height of the box, preventing products from falling too high and breaking. After the material carrier in the box is unloaded, a loading / unloading robot picks up the wire mesh frame along with the material carrier and places it onto a tilting mechanism. The tilting mechanism rotates the wire mesh frame and material carrier 180° so that the material carrier faces downwards. A cleaning mechanism then cleans the surface of the material carrier to remove any powder adhering to it. After cleaning, the loading / unloading robot picks up the wire mesh frame and material carrier from the tilting mechanism and places them onto the discharge position for output. This process automates wire mesh frame loading, screening, filling, cleaning, and wire mesh frame discharge, saving manpower, improving production efficiency, and reducing production costs. Attached Figure Description

[0013] Figure 1 A schematic diagram illustrating the external structure of this utility model is provided.

[0014] Figure 2 A cross-sectional view of the first position of the present invention is shown.

[0015] Figure 3 A cross-sectional view of the second position of the present invention is shown.

[0016] Figure 4 A schematic diagram illustrating the structure of the swing-type gripping mechanism of this utility model is shown.

[0017] Figure 5 A schematic diagram illustrating the structure of the rotating cleaning station of this utility model is shown.

[0018] Figure 6 A schematic diagram illustrating the structure of the brushing mechanism of this utility model is shown.

[0019] Figure 7 A schematic diagram illustrating the structure of the feeding and lifting mechanism of this utility model is shown.

[0020] Figure 8 A schematic diagram illustrating the structure of the temperature ring recovery mechanism of this utility model is shown.

[0021] Figure 9 A schematic diagram illustrating the structure of the loading station of this utility model is shown.

[0022] Figure 10 An exploded view of the screening mechanism of this utility model is shown.

[0023] Figure 11 This utility model is illustrated. Figure 2 A magnified schematic diagram of part A in the middle.

[0024] Figure 12 This utility model is illustrated. Figure 2 A magnified schematic diagram of part B in the middle section.

[0025] Figure 13 A schematic diagram illustrating the structure of the material carrier of this utility model placed on the wire mesh frame is shown.

[0026] Reference numerals: 1. Feeding / Discharging Conveyor Line; 100. Strip Elevation Plate; 10. Loading Position; 11. Discharging Position; 12. Material Carrier; 13. Frame Frame; 14. Feeding Lifting Mechanism; 140. X-Axis Linear Drive Mechanism; 141. X-Axis Slide Plate; 142. First Lifting Cylinder; 143. Second Lifting Cylinder; 144. Longitudinal Connecting Plate; 145. First Fork Arm Assembly; 145a. First Connecting Arm; 145b. Proximity Sensor; 145c. Discharge and Lowering Mechanism; 15. Upright Frame; 150. Discharge Cylinder; 151. Second Fork Arm Assembly; 152. Temperature Loop Recovery Mechanism; 16. Support Plate; 160. Second Electric Push Rod; 161. Push Plate; 162. Material Stringing Rod; 163. Sixth Support; 164. Discharge Seat; 165. Discharge... Material notch 165a, V-shaped limit notch 165b, horizontal drive cylinder 166, first connecting arm 167, micrometer 168, loading / unloading robot 2, robot 20, swing gripping mechanism 21, connector 210, U-shaped connector 211, mounting plate 212, swing drive mechanism 213, swing drive cylinder 213a, second connecting arm 213b, connecting rod 213c, first gripping assembly 214, first pneumatic gripper 214a, material support arm assembly 214b, V-shaped connecting arm 214c, n-shaped support arm 214d, L-shaped material support part 214e, second gripping assembly 215, second lifting cylinder 215a, second pneumatic gripper 215b, unloading station 3, first support 30, first straight... Line feeder 31, material drop box 32, first discharge port 320, screening station 4, second support 40, second linear feeder 41, base plate 42, second screening box 43, second filter hole 430, second discharge port 431, receiving tank 432, third discharge port 433, first screening box 44, first filter hole 440, discharge channel 441, discharge trough 45, discharge station 5, third support 50, third linear feeder 51, discharge trough 52, loading station 6, lifting drive mechanism 60, first electric push rod 600, lifting plate 601, guide rod 602, connecting plate 603, guide sleeve 604, horizontal swing drive cylinder 61, inclined support 62, receiving platform 63, first limit groove 6 30. Second limiting groove 631. First monitoring window 632. Second monitoring window 633. First bracket 64. Height sensor 65. Tilting cleaning station 7. Tilting mechanism 70. Rotating base 700. Rotating pallet 701. Rotating cylinder 702. Rotating clamping cylinder 703. Cleaning mechanism 71. Fifth support 710. Y-axis linear drive mechanism 711. Second brush handle 712. Second brush 713. Brush dropping mechanism 8. Fourth support 80. Pushing drive cylinder 81. Pushing slide plate 82. First lifting cylinder 83. First brush handle 84. First brush 85. Connecting conveying mechanism 9. Mounting base 90. Vibration motor 91. Dropping platform 92. Dropping slope 920. Guide groove 921. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure.

[0028] Based on the embodiments described in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0029] refer to Figure 1-13 .

[0030] This utility model provides a ceramic capacitor recycling machine, comprising an infeed / outfeed conveyor line 1 and a recycling machine. The infeed / outfeed conveyor line 1 includes a loading station 10 and an unloading station 11, and is used to convey a mesh frame 13 on which several material carriers 12 are placed. The recycling machine includes a machine base, a loading / unloading robot 2, a unloading station 3, a screening station 4, an unloading station 5, a loading station 6, and a turning and cleaning station 7. The unloading station 3 includes a first support 30, a first linear feeder 31 set on the first support 30, and a unloading box 32 installed on the first linear feeder 31. A first discharge port 320 is provided on one side of the material box 32; the screening station 4 includes a second support 40, a second linear feeder 41 disposed on the second support 40, and a screening mechanism. The screening mechanism includes a base plate 42 installed on the second linear feeder 41, a second screening box 43 installed on the top of the base plate 42, and a first screening box 44 installed on the top of the second screening box 43. The first screening box 44 and the second screening box 43 are respectively provided with a first filter hole 440 and a second filter hole 430. The first screening box 44 is provided with a discharge channel 441, and the second screening box 43 is provided with a discharge channel 441. A second discharge port 431 is provided on one side of the screening box 43, and a receiving groove 432 is provided at the bottom of the second screening box 43. The receiving groove 432 and the bottom plate 42 are assembled to form a receiving cavity. A third discharge port 433 is provided on one side of the receiving cavity, and a discharge trough 45 communicating with the third discharge port 433 is provided at the bottom of the bottom plate 42. The discharge station 5 includes a third support 50, a third linear feeder 51 set on the third support 50, and a discharge trough 52 installed on the third linear feeder 51. The second discharge port 431 leads to the discharge trough 52. The loading station 6 The machine includes a lifting drive mechanism 60, a horizontal swing drive cylinder 61 connected to the lifting drive mechanism 60, an inclined support 62 connected to the horizontal swing drive cylinder 61, and a receiving platform 63 mounted on the inclined support 62. A first bracket 64 is provided on one side of the machine, and a height sensor 65 is installed on the first bracket 64. The flipping and cleaning station 7 includes a flipping mechanism 70 and a cleaning mechanism 71. The flipping mechanism 70 is used to drive the wire frame 13 and the material carrier 12 to flip together. The cleaning mechanism 71 is used to clean the surface of the material carrier 12.

[0031] Its working principle is as follows: After the product is sintered in the furnace, the mesh frame 13 is conveyed to the loading position 10 along the feeding and discharging conveyor line 1. The material box is placed on the receiving platform 63. The loading and unloading robot 2 picks up the mesh frame 13 at the loading position 10 together with the material carrier 12 and places it onto the dropping box 32. The dropping box 32 vibrates under the drive of the first linear feeder 31. The product on the material carrier 12 will fall into the dropping box 32 and drop into the first screen box 44 through the first discharge port 320. Normal products and debris can pass through the first filter. The material falls into the second screening box 43 through hole 440. Adhesive products cannot pass through the first filter hole 440 and are discharged along the discharge channel 441. Debris enters the receiving cavity through the second filter hole 430 and is discharged through the third discharge port 433. Normal products cannot pass through the second filter hole 430 and fall into the discharge trough 52 through the second discharge port 431. The products on the discharge trough 52 are transported to the material box by the third linear feeder 51. The horizontal swing drive cylinder 61 drives the inclined support 62 to reciprocate horizontally. The movement unfolds the products falling into the material box. As more products are fed into the box, the stack height increases. The height sensor 65 monitors the closest distance to the products in the box in real time and feeds it back to the control system. The control system controls the lifting drive mechanism 60 to adjust the height of the box, preventing products from falling too high and breaking. After the material carrier 12 in the material box 32 is unloaded, the loading and unloading robot 2 picks up the wire frame 13 along with the material carrier 12 and places them onto the flipping mechanism 70. Mechanism 70 drives the screen frame 13 and the material carrier 12 to rotate 180° together, so that the material carrier 12 faces downward. The cleaning mechanism 71 cleans the surface of the material carrier 12 to remove the powder attached to the material carrier 12. After cleaning, the loading and unloading robot 2 picks up the screen frame 13 and the material carrier 12 from the rotating mechanism 70 and places them on the discharge position 11 for output. This realizes the automation of screen frame feeding, screening, loading, cleaning and screen frame discharge, which can save manpower, improve production efficiency and reduce production costs.

[0032] Based on the above embodiments, the recycling machine further includes a brushing mechanism 8, which includes a fourth support 80, a pushing drive cylinder 81 disposed on the fourth support 80, a pushing slide plate 82 driven and connected to the pushing drive cylinder 81, a first lifting cylinder 83 mounted on the pushing slide plate 82, a first brush handle 84 driven and connected to the first lifting cylinder 83, and a first brush 85 detachably connected to the first brush handle 84. When a ceramic plate is used as the material carrier 12, it is not suitable for vibration because the ceramic plate is brittle. The mesh frame 13 is placed on the material drop box 32, the first linear feeder 31 is not working, the height of the first brush 85 is adjusted by the first lifting cylinder 83, and the pushing slide plate 82 is driven forward by the pushing drive cylinder 81, so that the first brush 85 can sweep the product on the material carrier 12 to the first discharge port 320 for discharge.

[0033] Based on the above embodiments, the unloading station 3 further includes a connecting conveying mechanism 9. The connecting conveying mechanism 9 includes a mounting base 90 disposed on one side of the first support 30, a vibrating motor 91 disposed on the mounting base 90, and an unloading platform 92 driven and connected to the vibrating motor 91. The top of the unloading platform 92 is provided with an unloading slope 920, and guide grooves 921 are arranged side by side on the unloading slope 920. The unloading platform 92 is disposed between one end of the first discharge port 320 and the first screening box 44. The vibrating motor 91 drives the unloading platform 92 to vibrate, and the product falls from the first discharge port 320 onto the unloading slope 920 and is dispersed into different guide grooves 921. The product spreads along the guide grooves 921 and enters the first screening box 44, thus dispersing the material.

[0034] Based on the above embodiments, the lifting drive mechanism 60 includes a first electric push rod 600 disposed at the bottom of the machine base, a lifting plate 601 drivenly connected to the first electric push rod 600, guide rods 602 fixedly connected to the four sides of the bottom of the lifting plate 601, and a connecting plate 603 connected between the bottom ends of the two guide rods 602. A guide sleeve 604 corresponding to the guide rods 602 is disposed through the machine base, and the guide rods 602 are disposed on the guide sleeves 604. A first limiting groove 630 is disposed at the top of the receiving table 63, a second limiting groove 631 is disposed at the bottom of the first limiting groove 630, a first monitoring window 632 is disposed at the bottom of the first limiting groove 630, and a second monitoring window 633 is disposed on the side wall of the second limiting groove 631. The first limiting groove 630 is suitable for placing large material boxes, which are used to hold large-sized products. The second limiting groove 631 is suitable for placing small material boxes, which are used to hold small-sized products. Proximity sensors can be installed at the first monitoring window 632 and the second monitoring window 633 to monitor whether a large or small material box is placed on the receiving platform 63. When it is necessary to adjust the height of the receiving platform 63, the lifting plate 601 is raised or lowered by the first electric push rod 600 to adjust the height of the material box and prevent the material from falling too high.

[0035] Based on the above embodiments, the flipping mechanism 70 includes a rotating base 700 disposed on the machine base, a rotating tray 701 rotatably connected to the rotating base 700, a rotating cylinder 702 disposed on one side of the rotating base 700 and drivenly connected to the rotating tray 701, and rotating pressing cylinders 703 distributed on the four sides of the rotating tray 701; the cleaning mechanism 71 includes a fifth support 710 disposed on the machine base, a Y-axis linear drive mechanism 711 disposed on the fifth support 710, a second brush handle 712 drivenly connected to the Y-axis linear drive mechanism 711, and a second brush 713 detachably connected to the second brush handle 712. After the loading and unloading robot 2 places the mesh frame 13 on the rotating pallet 701, each rotating clamping cylinder 703 clamps the material carrier 12. The rotating pallet 701 is rotated by the rotating cylinder 702 so that the material carrier 12 faces downward. The second brush 712 is driven to move back and forth by the Y-axis linear drive mechanism 711 so that the second brush 713 brushes off the powder adhering to the surface of the material carrier 12.

[0036] Based on the above embodiments, the recycling machine further includes a temperature ring recycling mechanism 16. The temperature ring recycling mechanism 16 includes a support plate 160 disposed on one side of the rotating base 700, a ring-collecting mechanism, and a temperature measuring mechanism. The ring-collecting mechanism includes a second electric push rod 161 disposed at the bottom of the support plate 160, a push plate 162 drivenly connected to the second electric push rod 161, and a material feeding rod 163 penetrating on the support plate 160. One end of the push plate 162 is provided with a through hole matching the material feeding rod 163. 63 is disposed in the through hole. The temperature measuring mechanism includes a sixth support 164 disposed on the support plate 160, a feeding seat 165 disposed on the sixth support 164, a horizontal drive cylinder 166 disposed on the sixth support 164, a first connecting arm 167 driven and connected to the horizontal drive cylinder 166, and a micrometer 168 mounted on the first connecting arm 167. The top of the feeding seat 165 is provided with a feeding notch 165a, and the side wall of the feeding notch 165a is provided with a V-shaped limiting notch 165b. In order to monitor the working temperature of the oven, temperature rings need to be placed on the material carrier 12 that feeds into the oven in different batches. The temperature rings on the material carrier 12 can be picked up and placed on the feeding notch 165a by the loading and unloading robot 2. The temperature rings will be limited on the V-shaped limiting notch 165b. The micrometer 168 is driven forward by the horizontal drive cylinder 166 to measure the diameter of the temperature rings. The control system can obtain the working temperature of the oven by calculating the change in the diameter of the temperature rings. After the temperature ring measurement is completed, the temperature ring on the feeding notch 165a is strung onto the feeding rod 163 by the loading and unloading robot 2. The temperature ring on the feeding rod 163 will be lifted by the push plate 162. The push plate 162 is driven to rise and fall by the second electric push rod 161, which can keep the top temperature ring on the feeding rod 163 at a specific height.

[0037] Based on the above embodiments, the loading / unloading robot 2 includes a robot 20 and a swing gripping mechanism 21. The swing gripping mechanism 21 includes a connector 210 connected to the output shaft of the robot 20, a U-shaped connector 211 connected to the bottom of the connector 210, a mounting plate 212 rotatably connected to the U-shaped connector 211, a swing drive mechanism 213, a first gripping assembly 214, and a second gripping assembly 215. The swing drive mechanism 213 includes a swing drive cylinder 213a rotatably connected to one side of the mounting plate 212, a second connecting arm 213b connected to one side of the U-shaped connector 211, and a connecting rod 213c hinged to the second connecting arm 213b. One end of the connecting rod 213c is mounted on the swing drive cylinder 213a. On the output shaft, the first gripping assembly 214 includes a first pneumatic gripper 214a disposed at the bottom of the mounting plate 212, and two material-supporting arm assemblies 214b respectively mounted on the two grippers of the first pneumatic gripper 214a. The material-supporting arm assemblies 214b include V-shaped connecting arms 214c mounted on the grippers of the first pneumatic gripper 214a, and two n-shaped support arms 214d respectively connected to both sides of the V-shaped connecting arms 214c. The n-shaped support arms 214d are provided with two L-shaped material-supporting parts 214e. The second gripping assembly 215 includes a second lifting cylinder 215a fixedly connected to one side of the first pneumatic gripper 214a, and a second pneumatic gripper 215b driven by the second lifting cylinder 215a. Both grippers of the second pneumatic gripper 215b are equipped with material-supporting arms. The robot 20 drives the swing gripping mechanism 21 to move, and the second lifting cylinder 215a can drive the second pneumatic gripper 215b to move up and down, so that the second pneumatic gripper 215b can perform the picking and placing operation of the temperature ring. The first pneumatic gripper 214a drives the material support arm assembly 214b to close, allowing each L-shaped material support part 214e to lift the wire mesh frame 13. When the swing drive cylinder 213a is working, it can drive the mounting plate 212 to swing, thereby adjusting the inclination of the wire mesh frame 13 so that the wire mesh frame 13 can be placed on the inclined drop box 32.

[0038] Based on the above embodiments, the feeding and discharging conveyor line 1 further includes a feeding lifting mechanism 14 and a discharging lowering mechanism 15. The feeding lifting mechanism 14 and the discharging lowering mechanism 15 are respectively disposed on the loading position 10 and the discharging position 11. The feeding lifting mechanism 14 includes an X-axis linear drive mechanism 140 disposed on the feeding and discharging conveyor line 1, an X-axis slide plate 141 drivenly connected to the X-axis linear drive mechanism 140, a first lifting cylinder 142 disposed on the X-axis slide plate 141, a second lifting cylinder 143 drivenly connected to the first lifting cylinder 142, a longitudinal connecting plate 144 drivenly connected to the second lifting cylinder 143, and a first fork connected to the bottom end of the longitudinal connecting plate 144. The arm assembly 145 and the discharge and lowering mechanism 15 include a stand 150 mounted on the feeding and discharging conveyor line 1, a dropping cylinder 151 mounted on the stand 150, and a second fork arm assembly 152 drivenly connected to the dropping cylinder 151. The first fork arm assembly 145 and the second fork arm assembly 152 both include a first connecting arm 145a and several fork arms 145b spaced apart on the first connecting arm 145a. Several strip-shaped raised plates 100 are arranged side by side at equal intervals on the feeding and discharging conveyor line 1. The fork arms 145b can enter the gap between adjacent strip-shaped raised plates 100. Several proximity sensors 145c are provided on the side of the first connecting arm 145a of the feeding lifting mechanism 14. Specifically, initially, the fork arm 145b of the feeding lifting mechanism 14 enters the gap between the two adjacent strip-shaped raised plates 100, and the fork arm 145b of the discharging and lowering mechanism 15 is higher than the strip-shaped raised plates 100. When the mesh frame 13 is conveyed along the feeding and discharging conveyor line 1 and touches the proximity sensor 145c, the proximity sensor 145 sends a signal to the control system. The X-axis linear drive mechanism 140 drives the first fork arm assembly 145 to convey the mesh frame 13 to the loading position 10. The second lifting cylinder 143 drives the first fork arm assembly 145 to rise, thereby lifting the mesh frame 13 from the feeding and discharging conveyor line 1, making it convenient for the loading and unloading robot 2 to pick up the material from the first fork arm assembly 145. If the feeding lifting mechanism 14 is not used, the first lifting cylinder 142 can drive the first fork arm assembly 145 and the second lifting cylinder 143 to lift the entire assembly significantly to avoid obstructing the material picking up by the loading and unloading robot 2. The loading and unloading robot 2 picks up the mesh frame 13 from the rotating pallet 701 and places it onto the second fork arm assembly 152. The second fork arm assembly 152 is driven to descend by the dropping cylinder 151 so that the mesh frame 13 is lowered onto the infeed and outfeed conveyor line 1.

[0039] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A ceramic capacitor recycling machine, characterized in that, The system includes an infeed / outfeed conveyor line and a recycling machine. The infeed / outfeed conveyor line includes a loading position and an unloading position, and is used to transport a wire mesh frame on which several material carriers are placed. The recycling machine includes a machine base, a loading / unloading robot, a unloading station, a screening station, an unloading station, a loading station, and a turning and cleaning station. The unloading station includes a first support, a first linear feeder mounted on the first support, and a unloading box mounted on the first linear feeder. A first discharge port is provided on one side of the unloading box. The screening station includes a second support, a second linear feeder mounted on the second support, and a screening mechanism. The screening mechanism includes a base plate mounted on the second linear feeder, a second screening box mounted on top of the base plate, and a first screening box mounted on top of the second screening box. The first screening box and the second screening box are respectively provided with first filter holes and second filter holes. The first screening box is provided with a discharge channel, and a second screening channel is provided on one side of the second screening box. The second discharge port has a receiving groove at the bottom of the second screening box, which is joined with the bottom plate to form a receiving cavity. A third discharge port is provided on one side of the receiving cavity, and a discharge trough communicating with the third discharge port is provided at the bottom of the bottom plate. The discharge station includes a third support, a third linear feeder provided on the third support, and a discharge trough installed on the third linear feeder. The second discharge port leads to the discharge trough. The loading station includes a lifting drive mechanism, a horizontal swing drive cylinder driven by the lifting drive mechanism, an inclined support driven by the horizontal swing drive cylinder, and a receiving platform installed on the inclined support. A first bracket is provided on one side of the machine platform, and a height sensor is installed on the first bracket. The flipping and cleaning station includes a flipping mechanism and a cleaning mechanism. The flipping mechanism is used to drive the wire frame and the material carrier to flip together, and the cleaning mechanism is used to clean the surface of the material carrier.

2. The ceramic capacitor recycling machine according to claim 1, characterized in that, The recycling machine also includes a brush-off mechanism, which includes a fourth support, a push-drive cylinder disposed on the fourth support, a push-slide plate driven by the push-drive cylinder, a first lifting cylinder mounted on the push-slide plate, a first brush handle driven by the first lifting cylinder, and a first brush detachably connected to the first brush handle.

3. A ceramic capacitor recycling machine according to claim 2, characterized in that, The unloading station also includes a connecting conveying mechanism, which includes a mounting base disposed on one side of the first support, a vibrating motor disposed on the mounting base, and a unloading platform driven and connected to the vibrating motor. The top of the unloading platform is provided with a unloading slope, and the unloading slope is provided with parallel guiding grooves. The unloading platform is disposed between the first discharge port and one end of the first screen box.

4. A ceramic capacitor recycling machine according to claim 3, characterized in that, The lifting drive mechanism includes a first electric push rod disposed at the bottom of the machine platform, a lifting plate driven and connected to the first electric push rod, guide rods fixedly connected to the four sides of the bottom of the lifting plate, and a connecting plate connected between the bottom ends of the two guide rods. A guide sleeve corresponding to the guide rod is disposed through the machine platform, and the guide rod is disposed on the guide sleeve. A first limiting groove is disposed at the top of the receiving platform, and a second limiting groove is disposed at the bottom of the first limiting groove. A first monitoring window is disposed at the bottom of the first limiting groove, and a second monitoring window is disposed on the side wall of the second limiting groove.

5. A ceramic capacitor recycling machine according to claim 4, characterized in that, The flipping mechanism includes a rotating base mounted on the machine platform, a rotating tray rotatably connected to the rotating base, a rotating cylinder mounted on one side of the rotating base and drivenly connected to the rotating tray, and rotating clamping cylinders distributed on the four sides of the rotating tray; the cleaning mechanism includes a fifth support mounted on the machine platform, a Y-axis linear drive mechanism mounted on the fifth support, a second brush handle drivenly connected to the Y-axis linear drive mechanism, and a second brush detachably connected to the second brush handle.

6. A ceramic capacitor recycling machine according to claim 5, characterized in that, The recycling machine further includes a temperature ring recycling mechanism, which includes a support plate disposed on one side of the rotating base, a ring-collecting mechanism, and a temperature measuring mechanism. The ring-collecting mechanism includes a second electric push rod disposed at the bottom of the support plate, a push plate driven and connected to the second electric push rod, and a material feeding rod disposed through the support plate. One end of the push plate is provided with a through hole matching the material feeding rod, and the material feeding rod is disposed in the through hole. The temperature measuring mechanism includes a sixth support disposed on the support plate, a material feeding seat disposed on the sixth support, a horizontal drive cylinder disposed on the sixth support, a first connecting arm driven and connected to the horizontal drive cylinder, and a micrometer mounted on the first connecting arm. The top of the material feeding seat is provided with a material feeding notch, and the side wall of the material feeding notch is provided with a V-shaped limiting notch.

7. A ceramic capacitor recycling machine according to claim 6, characterized in that, The loading and unloading robot includes a robot and a swing gripping mechanism. The swing gripping mechanism includes a connector connected to the output shaft of the robot, a U-shaped connector connected to the bottom of the connector, a mounting plate rotatably connected to the U-shaped connector, a swing drive mechanism, a first gripping assembly, and a second gripping assembly. The swing drive mechanism includes a swing drive cylinder rotatably connected to one side of the mounting plate, a second connecting arm connected to one side of the U-shaped connector, and a connecting rod hinged to the second connecting arm. One end of the connecting rod is mounted on the output shaft of the swing drive cylinder. The first gripping assembly includes a first gripper located at the bottom of the mounting plate and two material-supporting arm assemblies respectively mounted on the two grippers of the first gripper. The material-supporting arm assemblies include a V-shaped connecting arm mounted on the gripper of the first gripper and two n-shaped support arms respectively connected to both sides of the V-shaped connecting arm. The n-shaped support arms are provided with two L-shaped material-supporting parts. The second gripping assembly includes a second lifting cylinder fixedly connected to one side of the first gripper and a second gripper drivenly connected to the second lifting cylinder. Both grippers of the second gripper are equipped with material-supporting arms.

8. A ceramic capacitor recycling machine according to claim 7, characterized in that, The feeding and discharging conveyor line further includes a feeding lifting mechanism and a discharging lowering mechanism, which are respectively disposed on the loading position and the discharging position. The feeding lifting mechanism includes an X-axis linear drive mechanism disposed on the feeding and discharging conveyor line, an X-axis slide plate driven and connected to the X-axis linear drive mechanism, a first lifting cylinder disposed on the X-axis slide plate, a second lifting cylinder driven and connected to the first lifting cylinder, a longitudinal connecting plate driven and connected to the second lifting cylinder, and a first lifting cylinder connected to the bottom end of the longitudinal connecting plate. A fork arm assembly, wherein the discharge and lowering mechanism includes a frame disposed on the feeding and discharging conveyor line, a discharge cylinder disposed on the frame, and a second fork arm assembly drivenly connected to the discharge cylinder. The first fork arm assembly and the second fork arm assembly each include a first connecting arm and a plurality of fork arms spaced apart on the first connecting arm. A plurality of strip-shaped raised plates are arranged in parallel at equal intervals on the feeding and discharging conveyor line. The fork arms can enter the gap between two adjacent strip-shaped raised plates. A plurality of proximity sensors are disposed on the side of the first connecting arm of the feeding and lifting mechanism.

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