Automatic End-Coating Silver and Card-Inserting Machine for Capacitor Core Group Production

Abstract

The present invention provides an automatic end silver coating and clamping machine for the production of capacitor core groups, which includes a vibrating tray, a workbench, and a handling mechanism. The handling mechanism includes a Y-axis servo module, a flipping assembly, handling fingers, and an X-axis servo module. The workbench is provided with a slurry scraping mechanism for silver coating the end of the core group, a clamping mechanism for pressing and forming the end of the core group and the electrode plate, a material conveying mechanism, and a tooling blanking mechanism, which includes a slicing die, a sheet taking mechanism, a sheet feeding mechanism, and a downward pressing and bending machine. When silver coating the end of the core group in the present invention, the silver coating amount on the end of the core group is large, the coating is uniform, the connection area with the electrode at the end of the core group is increased, the connection tightness between the core group and the electrode plate is good, the bonding strength is high, and it is not easy to fall off, ensuring the silver paste coating quality on the end of the core group; the number of silver coating times on the end of the core group is increased, the thickness of the silver paste at the end is increased, the connection reliability is improved, and the capacitance value drift and the failure of no capacitance of the mica capacitor are avoided.

Description

Technical Field

[0001] The present invention relates to the preparation of capacitors, especially to the technical field of the preparation of capacitor core groups, and particularly to an automatic end silver coating and carding machine for the production of capacitor core groups. Background Art

[0002] Mica is an extremely important non-polar insulating material with high dielectric strength, large dielectric constant, small loss, high chemical stability and good heat resistance. Mica capacitors use natural mica as the dielectric and can be made into mica capacitors with small capacitance, high precision, small loss and good heat resistance.

[0003] Mica capacitors are composed of alternating layers of mica dielectric and metal silver electrodes to form a multi-layer capacitor. The alternating and non-connected inner electrodes respectively form a parallel structure of multiple capacitors with the outer electrodes at both ends. After sintering, a capacitor core group is formed. Finally, it is led out through leads and made into a mica capacitor after packaging. The structure seems simple, but the actual manufacturing process is very complex, with a long manufacturing process and great difficulty. The specific process flow is as follows: preparation of mica sheets and silver paste - printing on mica sheets - sintering of silver paste - slicing - core group manufacturing (laminating, sintering, end silver coating, carding) - welding lead wires (pins) - impregnation - vulcanization packaging - screening - performance testing - packaging. Among them, the core group manufacturing process of mica capacitors is one of the most critical processes in the whole process flow, including core group assembly, core group end silver coating, core group carding, core group withstand voltage testing and capacitance classification. Among them, core group end silver coating and core group carding are the keys to determining the reliability of the inner core group.

[0004] However, in the prior art, there are often technical problems such as insufficient silver paste coating amount in the core group end, uneven coating, poor connection tightness between the core group and the electrode sheet, small silver paste coating amount, and small connection area between the core group end and the electrode sheet, resulting in insufficient bonding strength between the core group end and the electrode sheet and easy detachment. Moreover, under the combined action of subsequent thermal stress, electrical stress and time accumulation, with different degrees of thermal expansion and contraction, the electrode sheet and the core group cannot be reliably connected, resulting in capacitance drift or open circuit. Therefore, it is particularly important to design an automatic end silver coating and carding machine that can produce high-quality capacitor core groups. Summary of the Invention

[0005] In order to solve the technical problem that the electrode sheet and the core group cannot be reliably connected in the prior art, resulting in capacitance drift or open circuit, the present invention provides an automatic end silver coating and carding machine for the production of capacitor core groups.

[0006] The present invention is realized by adopting the following technical solutions:

[0007] An automatic end silver coating and clamping machine for the production of capacitor core groups, comprising a vibrating tray for placing the end of the core group, a workbench, and a handling mechanism arranged on the workbench and connected to the vibrating tray, including a slurry scraping mechanism for silver coating the end of the core group, a clamping mechanism for pressing and forming the end of the core group and the electrode plate, a material conveying mechanism, and a tooling blanking mechanism, including a slicing die, a sheet taking mechanism, a sheet feeding mechanism, and a downward pressing and bending mechanism arranged on the workbench for sequentially processing the electrode plate. The end of the core group is transferred to the handling mechanism by the vibrating tray. The slurry scraping mechanism is located on the right side of the handling mechanism and the two cooperate with each other. The handling mechanism transports the silver-coated end of the core group to the clamping mechanism located on its right side. It also includes a drying box arranged on the material conveying mechanism for drying the tooling;

[0008] The handling mechanism includes a Y-axis servo module, a flipping component, handling fingers, and an X-axis servo module. The Y-axis servo module is arranged on the X-axis servo module. The Y-axis servo module is connected to the flipping component, and the flipping component is connected to the handling fingers. The X-axis servo module is arranged on the slide rail I and is slidably connected to the slide rail I. The Y-axis servo module has a slide rail II, and the flipping component is arranged on the slide rail II;

[0009] The clamping mechanism includes cylinders arranged on the base and symmetrically distributed on both sides of the stationary table. A clamping component is arranged on the cylinders. A clamping block is arranged on one side of the top end of the clamping component. The stationary table is provided with a width adjustment block for adjusting the width of the forming cavity.

[0010] Preferably, the slurry scraping mechanism includes a silver paste tank, a longitudinal slide cylinder I, and a transverse slide cylinder I arranged at the end of the longitudinal slide cylinder I. A scraper assembly is arranged at the bottom of the transverse slide cylinder I. The silver paste tank is located directly below the scraper assembly.

[0011] Preferably, the downward pressing and bending mechanism includes a longitudinal slide cylinder II and a grasping part arranged at the end of the longitudinal slide cylinder II.

[0012] Preferably, the sheet taking mechanism includes a transverse slide cylinder II and a sheet taking suction cup I arranged on the transverse slide cylinder II.

[0013] Preferably, the slicing die includes a downward pressing cylinder and a feeding platform. A cutting knife is arranged at the bottom of the downward pressing cylinder. The feeding platform is located directly below the cutting knife.

[0014] Preferably, the sheet feeding mechanism includes a transverse slide cylinder III, a longitudinal slide cylinder III, and a sheet taking suction cup II. The longitudinal slide cylinder III is arranged at the end of the transverse slide cylinder III. The sheet taking suction cup II is connected to the bottom end of the longitudinal slide cylinder III.

[0015] Preferably, the material conveying mechanism includes a material tray, a roller, and a feeding gripper arranged in sequence along the advancing direction of the electrode sheet.

[0016] Preferably, the tooling blanking mechanism includes a conveyor belt for transporting the tooling, a tooling storage bin for placing the tooling, a tooling ejection cylinder, a tooling blanking cylinder, and a tooling arranging cylinder. The tooling blanking cylinder is provided with a blanking cylinder push rod, and the tooling arranging cylinder is provided with an arranging cylinder push rod. The drying box is located above the tooling blanking cylinder.

[0017] Preferably, the vibrating tray is located at the front side of the handling mechanism, the pressing and bending mechanism is located at the rear side of the slurry scraping mechanism, and the tooling blanking mechanism is located at the rear side of the sheet feeding mechanism.

[0018] Preferably, the handling mechanism, the slurry scraping mechanism, the clamping mechanism, the pressing and bending mechanism, the sheet taking mechanism, the slicing die, the sheet feeding mechanism, the material conveying mechanism, and the tooling blanking mechanism are all connected to the controller and are intelligently controlled by the controller.

[0019] The beneficial effects of the present invention are as follows:

[0020] When the automatic end silver coating and clamping machine for capacitor core group production of the present invention performs silver coating on the core group end, the silver coating amount on the core group end is large, the coating is uniform, the connection area with the core group end electrode is increased, the connection tightness between the core group and the electrode sheet is good, ensuring the silver paste coating quality on the core group end; moreover, the electrode sheet is not easy to loosen and detach, is flat and in close contact with the core group end without gaps, and the number of silver coating times on the core group end is increased from the original one to two, increasing the thickness of the end silver paste, improving the connection reliability, avoiding the capacitance value drift and capacitorless failure of mica capacitors, and improving the reliability index;

[0021] The automatic end silver coating and clamping machine for capacitor core group production of the present invention realizes fine and uniform silver electrode coating on the core group end, sufficient silver amount, tight connection between the electrode sheet and the core group end, high bonding strength, and not easy to fall off through the cooperation of working units such as the handling mechanism, the slurry scraping mechanism, the clamping mechanism, the pressing and bending mechanism, the sheet taking mechanism, the slicing die, the sheet feeding mechanism, and the material conveying mechanism. Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of the present invention;

[0023] Figure 2 is Figure 1 the enlarged structural diagram of the handling mechanism in

[0024] Figure 3 is Figure 1 the enlarged structural diagram of the slurry scraping mechanism in

[0025] Figure 4 isFigure 1 Schematic enlarged structure diagram of the middle clamping mechanism;

[0026] Figure 5 is Figure 1 Schematic enlarged structure diagram of the middle lower pressing and bending mechanism;

[0027] Figure 6 is Figure 1 Schematic enlarged structure diagram of the middle sheet taking mechanism;

[0028] Figure 7 is Figure 1 Schematic enlarged structure diagram of the middle slicing die;

[0029] Figure 8 is Figure 1 Schematic enlarged structure diagram of the middle sheet feeding mechanism;

[0030] Figure 9 is Figure 1 Schematic enlarged structure diagram of the middle material conveying mechanism;

[0031] Figure 10 is Figure 1 Schematic enlarged structure diagram of the middle tooling blanking mechanism;

[0032] Figure 11 Flow chart of the operation of the present invention;

[0033] Main symbol description:

[0034] 1. Vibration tray; 2. Handling mechanism; 201. Y-axis servo module; 202. Flipping component; 203. Handling fingers; 204. X-axis servo module; 205. Slide rail I; 206. Slide rail II; 3. Slurry scraping mechanism; 301. Horizontal slide cylinder I; 302. Vertical slide cylinder I; 303. Scraping knife component; 304. Silver paste tank; 4. Clamping mechanism; 401. Width adjustment block; 402. Clamping block; 403. Clamping component; 404. Cylinder; 405. Forming cavity; 406. Base; 407. Stand; 5. Lower pressing and bending mechanism; 501. Grabbing part; 502. Vertical slide cylinder II; 6. Sheet taking mechanism; 601. Material taking suction cup I; 602. Horizontal slide cylinder II; 7. Slicing die; 701. Material placing platform; 702. Lower pressing cylinder; 8. Sheet feeding mechanism; 801. Horizontal slide cylinder III; 802. Vertical slide cylinder III; 803. Material taking suction cup II; 9. Material conveying mechanism; 901. Tray; 902. Roller; 903. Feeding gripper; 10. Drying oven; 11. Tooling blanking mechanism; 111. Conveyor belt; 112. Tooling; 113. Tooling storage bin; 114. Tooling ejecting cylinder; 115. Tooling blanking cylinder; 116. Blanking cylinder push rod; 117. Tooling arranging cylinder; 118. Arranging cylinder push rod; 12. Workbench. Detailed implementation manners

[0035] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0036] The controllers used in the present invention are all common controllers in the prior art, and the structures and principles of the controllers will not be described in detail herein.

[0037] Please refer to Figure 1 As shown, an automatic end silver coating and clamping machine for capacitor core group production includes a vibrating tray 1 for placing the ends of the core group, a workbench 12, and a handling mechanism 2 disposed on the workbench 12 and connected to the vibrating tray 1. It includes a slurry scraping mechanism 3 for silver coating the ends of the core group, a clamping mechanism 4 for pressing and forming the ends of the core group and electrode plates, a material conveying mechanism 9, and a tooling blanking mechanism 11. It includes a slicing die 7, a sheet taking mechanism 6, a sheet feeding mechanism 8, and a downward pressing and bending mechanism 5 disposed on the workbench 12 for sequentially processing the electrode plates. The ends of the core group are transferred to the handling mechanism 2 by the vibrating tray 1. The slurry scraping mechanism 3 is located on the right side of the handling mechanism 2 and the two cooperate with each other. The handling mechanism 2 transports the silver-coated ends of the core group to the clamping mechanism 4 located on its right side. It further includes a drying box 10 disposed on the material conveying mechanism 9 for drying the tooling 112.

[0038] As Figure 2 shown, the handling mechanism 2 includes a Y-axis servo module 201, a flipping assembly 202, handling fingers 203, and an X-axis servo module 204. The Y-axis servo module 201 is disposed on the X-axis servo module 204. The Y-axis servo module 201 is connected to the flipping assembly 202. The flipping assembly 202 is connected to the handling fingers 203. The X-axis servo module 204 is disposed on and slidably connected to a slide rail Ⅰ 205. The Y-axis servo module 201 has a slide rail Ⅱ 206, and the flipping assembly 202 is disposed on the slide rail Ⅱ 206.

[0039] As Figure 4 shown, the clamping mechanism 4 includes cylinders 404 disposed on a base 406 and symmetrically distributed on both sides of a stationary table 407. A clamping assembly 403 is provided on the cylinders 404. A clamping block 402 is provided on one side of the top of the clamping assembly 403. The stationary table 407 is provided with a width adjustment block 401 for adjusting the width of a forming cavity 405.

[0040] As Figure 3As shown in the figure, the slurry scraping mechanism 3 includes a silver paste tank 304, a longitudinal sliding table cylinder I 302, and a transverse sliding table cylinder I 301 provided at the end of the longitudinal sliding table cylinder I 302. A scraper assembly 303 is provided at the bottom of the transverse sliding table cylinder I 301, and the silver paste tank 304 is located directly below the scraper assembly 303.

[0041] As Figure 5 shown in the figure, the pressing and bending mechanism 5 includes a longitudinal sliding table cylinder II 502 and a grasping part 501 provided at the end of the longitudinal sliding table cylinder II 502.

[0042] As Figure 6 shown in the figure, the sheet taking mechanism 6 includes a transverse sliding table cylinder II 602 and a material taking suction cup I 601 provided on the transverse sliding table cylinder II 602.

[0043] As Figure 7 shown in the figure, the slicing die 7 includes a pressing cylinder 702 and a material placing platform 701. A cutting knife is provided at the bottom of the pressing cylinder 702, and the material placing platform 701 is located directly below the cutting knife.

[0044] As Figure 8 shown in the figure, the sheet feeding mechanism 8 includes a transverse sliding table cylinder III 801, a longitudinal sliding table cylinder III 802, and a material taking suction cup II 803. The longitudinal sliding table cylinder III 802 is provided at the end of the transverse sliding table cylinder III 801, and the material taking suction cup II 803 is connected to the bottom end of the longitudinal sliding table cylinder III 802.

[0045] As Figure 9 shown in the figure, the material conveying mechanism 9 includes a material tray 901, a roller 902, and a feeding gripper 903 arranged in sequence along the advancing direction of the electrode sheet.

[0046] As Figure 10 shown in the figure, the tooling blanking mechanism 11 includes a conveyor belt 111 for transporting the tooling, a tooling storage bin 113 for placing the tooling 112, a tooling ejecting cylinder 114, a tooling blanking cylinder 115, a tooling arranging cylinder 117. A blanking cylinder push rod 116 is provided on the tooling blanking cylinder 115, and an arranging cylinder push rod 118 is provided on the tooling arranging cylinder 117. The drying oven 10 is located above the tooling blanking cylinder 115.

[0047] The vibrating feeder 1 is located on the front side of the handling mechanism 2, the pressing and bending mechanism 5 is located on the rear side of the slurry scraping mechanism 3, and the tooling blanking mechanism 11 is located on the rear side of the sheet feeding mechanism 8. The handling mechanism 2, the slurry scraping mechanism 3, the clamping mechanism 4, the pressing and bending mechanism 5, the sheet taking mechanism 6, the slicing die 7, the sheet feeding mechanism 8, the material conveying mechanism 9, and the tooling blanking mechanism 10 are all connected to the controller and are intelligently controlled by the controller.

[0048] There are various reasons for the failure of traditional capacitor products. One of them is that the silver coating amount in the silver card of the core group is small, the coating is uneven, and the connection tightness between the end of the core group and the electrode plate is not good. Under the combined action of subsequent thermal stress, electrical stress and time accumulation, with different degrees of thermal expansion and contraction, the electrode plate and the core group cannot be reliably connected, resulting in capacitance drift or open circuit. Moreover, after pressing and shaping, a high-temperature sintering step is required. If the silver paste coating is uneven or the amount of silver paste is insufficient, the connection between the end of the core group and the electrode plate will be insufficiently tight and there will be gaps after sintering. During the impregnation process in the subsequent process, under the action of vacuum pressure, part of the impregnating material will enter the gaps. The product also has to go through temperature shock, normal temperature humidity, and 240-hour high-temperature load screening tests in the later stage. The whole screening process is subject to the action of thermal expansion and contraction, resulting in poor connection performance between the end of the core group and the electrode plate. At worst, it will cause some capacitance not to be led out, the capacitance to become smaller, and the temperature coefficient index to exceed the standard. At worst, the electrode plate will break away, resulting in capacitor open circuit.

[0049] In the present invention, the number of times of silver coating on the end of the core group is increased from the original one time to two times, the thickness of the silver paste at the end is increased, the silver electrode coating at the end is fine and uniform, and the amount of silver is sufficient, improving the connection reliability, avoiding the failure of capacitance drift and no capacitance in mica capacitors, and improving the reliability index.

[0050] The process flow of the present invention (in combination with Figure 11 ):

[0051] Set the working parameters of the controller. At the beginning, the end of the core group is in the vibrating hopper 1. After starting the work, the end of the core group in the vibrating hopper 1 enters the handling mechanism 2 along the material channel (such as Figure 1 the component where the vibrating hopper 1 is connected to the handling mechanism 2), and enters the handling mechanism 2 (as Figure 2 shown, the X-axis servo module 204 on the handling mechanism 2 can drive the Y-axis servo module 201 to move left and right along the slide rail Ⅰ 205, and the flipping component 202 on the Y-axis servo module 201 can slide up and down on the slide rail Ⅱ 206, ensuring that the handling mechanism 2 can cooperate with other components to complete the working action). The handling fingers 203 on the handling mechanism 2 clamp the end of the core group. At the same time, the slurry scraping mechanism 3 (see Figure 3 ) performs slurry scraping to coat silver on the end of the core group on the handling fingers 203. After the silver coating is completed, the handling fingers 203 carry the end of the core group to the clamping mechanism 4 (see Figure 4 ). At the same time, the electrode plate that has been sliced and processed is also exactly located here (such as Figure 5 , 6As shown in Figures 7, 8, and 9, the strip of the electrode sheet is wound on the material tray 901. After the work starts, the strip of the electrode sheet enters the roller 902 for shaping, and then is clamped by the feeding gripper 903 and sent to the feeding platform 701 of the slicing die 7. The pressing cylinder 702 works, and the cutter cuts off the electrode sheet, which is sucked by the material suction cup I 601 on the sheet taking mechanism 6. The transverse sliding table cylinder II 602 drives the material suction cup I 601 to move to the sheet feeding mechanism 8. At this time, the material suction cup II 803 on the sheet feeding mechanism 8 sucks the electrode sheet, and the material suction cup II 803 is transported to the pressing and bending mechanism 5 under the combined action of the transverse sliding table cylinder III 801 and the longitudinal sliding table cylinder III 802. The core group end and the electrode sheet are sequentially placed into the clamping mechanism 4. The width adjustment block 401 reaches the pre-set width under the action of the controller, and the core group end and the electrode sheet are pressed tightly. The pressed semi-finished product is clamped by the handling fingers 203 of the handling mechanism 2. After the flipping assembly 202 flips 180°, it is transported to the silver coating mechanism 3 again for the above-mentioned silver coating operation. After the silver coating is completed, the same subsequent steps are carried out. The core group end and another electrode sheet are pressed tightly to obtain the processed core group end. Then, the processed core group end is placed on the conveyor belt 111 of the tooling blanking mechanism 11 by the handling fingers 203 of the handling mechanism 2. At the same time, the tooling ejecting cylinder 114 ejects the tooling 112 stored in the tooling storage bin 113 to carry out tooling treatment on the processed core group end. The processed core group end moves to the front of the tooling arranging cylinder 117 along with the conveyor belt 111. The tooling arranging cylinder 117 works, and the arranging cylinder push rod 118 pushes the processed core group end forward and places it in the drying oven 10. Continuously, the processed core group ends are pushed forward and placed in the drying oven 10. When the number of processed core group ends reaches the predetermined quantity, the tooling blanking cylinder 115 starts to work, so that the blanking cylinder push rod 116 moves forward to complete the blanking action and enter the next process.

[0052] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic end silver coating and clamping machine for the production of capacitor core groups, comprising a vibrating tray for placing the end of the core group, a workbench, and a handling mechanism arranged on the workbench and connected to the vibrating tray, characterized in that, It includes a slurry scraping mechanism for coating the ends of the silver-coated core group, a clamping mechanism for pressing the core group ends and the electrode plates into shape, a material conveying mechanism, and a tooling blanking mechanism. It also includes a slicing die, a sheet taking mechanism, a sheet feeding mechanism, and a downward pressing and bending mechanism for sequentially processing the electrode plates, which are arranged on the workbench. The core group ends are transferred to the handling mechanism by a vibrating hopper. The slurry scraping mechanism is located on the right side of the handling mechanism and the two cooperate with each other. The handling mechanism transports the silver-coated core group ends to the clamping mechanism located on its right side. It also includes a drying oven for drying the tooling, which is arranged on the material conveying mechanism. The handling mechanism includes a Y-axis servo module, a flipping assembly, handling fingers, and an X-axis servo module. The Y-axis servo module is arranged on the X-axis servo module. The Y-axis servo module is connected to the flipping assembly, and the flipping assembly is connected to the handling fingers. The X-axis servo module is arranged on and slidably connected to Slide Rail Ⅰ. The Y-axis servo module has Slide Rail Ⅱ, and the flipping assembly is arranged on Slide Rail Ⅱ. The clamping mechanism includes cylinders arranged on the base and symmetrically distributed on both sides of the stationary table. A clamping assembly is provided on the cylinders. A clamping block is provided on one side of the top of the clamping assembly. The stationary table is provided with a width adjustment block for adjusting the width of the forming cavity. The slurry scraping mechanism includes a silver paste tank, a longitudinal sliding table cylinder Ⅰ, and a transverse sliding table cylinder Ⅰ arranged at the end of the longitudinal sliding table cylinder Ⅰ. A scraper assembly is provided at the bottom of the transverse sliding table cylinder Ⅰ. The silver paste tank is located directly below the scraper assembly. The vibrating hopper is located in front of the handling mechanism. The downward pressing and bending mechanism is located behind the slurry scraping mechanism. The tooling blanking mechanism is located behind the sheet feeding mechanism.

2. The automatic end silver coating and clamping machine for the production of capacitor core groups according to claim 1, wherein The downward pressing and bending mechanism includes a longitudinal sliding table cylinder Ⅱ and a grasping part arranged at the end of the longitudinal sliding table cylinder Ⅱ.

3. The automatic end silver coating and card loading machine for producing capacitor core groups according to claim 1, wherein The sheet taking mechanism includes a transverse sliding table cylinder Ⅱ and a sheet taking suction cup Ⅰ arranged on the transverse sliding table cylinder Ⅱ.

4. The automatic end silver coating and card loading machine for manufacturing the capacitor core group according to claim 1, characterized in that, The slicing die includes a downward pressing cylinder and a material placing platform. A cutting knife is provided at the bottom of the downward pressing cylinder. The material placing platform is located directly below the cutting knife.

5. The automatic end silver coating and card loading machine for the production of capacitor core groups according to claim 1, wherein The sheet feeding mechanism includes a transverse sliding table cylinder Ⅲ, a longitudinal sliding table cylinder Ⅲ, and a sheet taking suction cup Ⅱ. The longitudinal sliding table cylinder Ⅲ is provided at the end of the transverse sliding table cylinder Ⅲ. The bottom end of the longitudinal sliding table cylinder Ⅲ is connected to the sheet taking suction cup Ⅱ.

6. The automatic end silver coating and card loading machine for the production of capacitor core groups according to claim 1, characterized in that, The material conveying mechanism includes a tray, rollers, and a feeding gripper arranged in sequence along the advancing direction of the electrode plate.

7. The automatic end silver coating and card loading machine for the production of capacitor core groups according to claim 1, characterized in that, The tooling blanking mechanism includes a conveyor belt for transporting the tooling, a tooling storage bin for placing the tooling, a tooling ejection cylinder, a tooling blanking cylinder, and a tooling arranging cylinder. A blanking cylinder push rod is provided on the tooling blanking cylinder. An arranging cylinder push rod is provided on the tooling arranging cylinder. The drying oven is located above the tooling blanking cylinder.

8. The automatic end silver coating and card loading machine for the production of capacitor core groups according to claim 1, characterized in that, The handling mechanism, slurry scraping mechanism, clamping mechanism, downward pressing and bending mechanism, sheet taking mechanism, slicing die, sheet feeding mechanism, material conveying mechanism, and tooling blanking mechanism are all connected to the controller and are intelligently controlled by the controller.

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