A static aging device

Abstract

This utility model discloses a static aging device, including an aging oven. The aging oven includes an aging chamber, which contains multiple aging chambers arranged sequentially from bottom to top, with adjacent aging chambers spaced apart. The device is characterized in that an installation cavity is provided on one side or above each aging chamber within the aging chamber, and the installation cavity communicates with the corresponding aging chamber. Several heating circulation duct assemblies are provided within the installation cavity, spaced apart along the length of the aging oven. Each heating circulation duct assembly includes a duct shell, an airflow drive component, and a heater. This utility model can reduce the heating time for capacitors, improve aging efficiency, and reduce energy consumption.

Description

Technical Field

[0001] This utility model relates to the field of capacitor aging equipment technology, specifically to a static aging device. Background Technology

[0002] To ensure quality before leaving the factory, capacitors typically undergo static aging. Currently, static aging equipment is generally used to perform this process.

[0003] Existing static aging devices generally include an aging oven, which comprises an aging chamber. The aging chamber contains multiple aging chambers arranged sequentially from bottom to top, with adjacent chambers spaced apart. The sides of the aging chamber have air inlet and outlet channels corresponding to the aging chambers. Each aging chamber is connected to an air inlet via an air inlet, and each aging chamber is connected to an air outlet via an air outlet. The top of the aging chamber has a guide channel, which connects to the air inlet and outlet channels. Airflow is arranged sequentially within the guide channel along the direction closest to the outlet channel. During operation, the air from multiple aging chambers enters the air inlet channel through the corresponding air inlet under the action of the airflow drive component, then enters the air guide channel, and then passes through the airflow drive component and heater. The heater heats the air to form hot air, which then enters the air outlet channel and then enters multiple aging chambers through the air outlet, thereby raising the temperature inside the aging chambers. This cycle is repeated to heat the capacitors on the trays inside the aging chambers, and simultaneously charge and discharge the capacitors, thus achieving static aging of the capacitors.

[0004] In the above structure, since there are multiple aging chambers and multiple aging chambers share a single heater, the temperature inside the aging chamber will rise relatively slowly, which increases the heating time of the capacitor, reduces the aging efficiency, and increases energy consumption. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a static aging device that can reduce the heating time of capacitors, improve aging efficiency, and reduce energy consumption.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A static aging device includes an aging oven, the aging oven comprising an aging chamber housing, the aging chamber housing having a plurality of aging chambers arranged sequentially from bottom to top, with adjacent aging chambers spaced apart from each other. The aging chamber housing has an installation cavity located on one side or above the aging chambers, the installation cavity communicating with the aging chambers. The installation cavity contains a plurality of heating circulating air duct assemblies, the plurality of heating circulating air duct assemblies being spaced apart along the length of the aging oven. Each heating circulating air duct assembly includes an air duct housing, an airflow drive component, and a heater. The air duct housing has an air inlet and an air outlet on the side near the aging chamber. The air duct housing contains a first air duct and a second air duct, the air inlet and the air outlet communicating with the first air duct and the second air duct respectively. The airflow drive component is located on the side of the air duct housing away from the aging chamber, and a portion of the airflow drive component extends into the air duct housing. The first air duct communicates with the second air duct through the airflow drive component. The heater is located within the second air duct.

[0008] As a preferred technical solution, the aging chamber has several return air chambers on the other side of the aging cavity, each corresponding to a number of heating circulation air duct components. The return air chambers are spaced apart along the length of the aging oven, and adjacent return air chambers are separated from each other. The return air chambers and the aging cavity are separated by a partition, and the partition has a return air inlet. The return air inlet is connected to both the aging cavity and the return air chamber. The return air chamber is connected to the air inlet of the corresponding heating circulation air duct component.

[0009] As a preferred technical solution, the return air chamber is connected to the air inlet of the corresponding heating circulation air duct assembly through a return air pipe, and the return air pipe is installed inside the aging chamber.

[0010] As a preferred technical solution, the static aging device includes a feeding lifting mechanism and a discharging lifting mechanism. The feeding lifting mechanism is located at one end of the aging oven, and the discharging lifting mechanism is located at the other end of the aging oven. An aging conveying mechanism and an aging brush assembly are provided inside the aging chamber. The aging brush assembly is located on one side of the aging conveying mechanism, and the aging brush assembly includes a positive aging brush and a negative aging brush.

[0011] As a preferred technical solution, the aging chamber is provided with a reflux chamber, which is located below multiple aging chambers. The reflux chamber and the adjacent aging chambers are separated from each other, and a reflux conveying mechanism is provided in the reflux chamber.

[0012] As a preferred technical solution, one end of the aging chamber is provided with a feeding chamber, and the other end of the aging chamber is provided with a discharging chamber. One end of the aging chamber and the reflux chamber are both connected to the feeding chamber, and the other end of the aging chamber and the reflux chamber are both connected to the discharging chamber. The feeding lifting mechanism is located inside the feeding chamber, and the discharging lifting mechanism is located inside the discharging chamber.

[0013] As a preferred technical solution, the feeding lifting mechanism and the discharging lifting mechanism are symmetrical about the center of the aging oven. Both the feeding lifting mechanism and the discharging lifting mechanism include a lifting frame, a lifting drive module, a lifting plate, a first conveying component and a second conveying component. The lifting drive module is disposed on the lifting frame, and the lifting plate is disposed on the lifting drive module. The first conveying component and the second conveying component are distributed vertically at intervals and are both disposed on the lifting plate.

[0014] As a preferred technical solution, both the first conveying component and the second conveying component include a support plate, a conveying structure, and a supporting structure. One end of the support plate is disposed on the lifting plate, and the other end of the support plate extends away from the lifting plate. The conveying structure and the supporting structure are both disposed on the support plate. The supporting structure is used to support the tray, and the conveying structure is used to drive the tray to move horizontally on the supporting structure toward or away from the aging oven.

[0015] As a preferred technical solution, the conveying structure includes two conveying lines and two driving components. The two conveying lines are slidably disposed on the top of the support plate and are symmetrical about the center of the support plate. The length direction of the conveying lines is the same as the width direction of the support plate. The two driving components are disposed on the top of the support plate and the output ends of the two driving components are respectively connected to the two conveying lines.

[0016] As a preferred technical solution, the support structure includes two support seats disposed at the top of the support plate. The two support seats are symmetrical about the center of the support plate and located between two conveyor lines. The support seats are arranged parallel to the conveyor lines. A plurality of rolling elements are provided on one side of the top of the support seat. The plurality of rolling elements are spaced apart along the length direction of the support seat.

[0017] As a preferred technical solution, both the first conveying component and the second conveying component include a limiting structure. The limiting structure is disposed on the support plate and located between the two support seats. The limiting structure is used to drive the pallet to move up and down. The limiting structure includes a limiting drive module disposed on the support plate and a limiting top plate that moves up and down driven by the limiting drive module.

[0018] As a preferred technical solution, both the aging conveying mechanism and the reflux conveying mechanism include a chain drive component, a driving transmission rod, a driven transmission rod, a driving sprocket, a driven sprocket, a transmission chain, and a first chain support component. The driving transmission rod and driven transmission rod of the aging conveying mechanism are located at both ends of the aging chamber and are rotatably connected to the bottom of the aging chamber. The driving transmission rod and driven transmission rod of the reflux conveying mechanism are located at both ends of the reflux chamber and are rotatably connected to the bottom of the reflux chamber. The driving sprocket and driven sprocket are respectively sleeved on the outer periphery of the driving transmission rod and driven transmission rod. The transmission chain is sleeved on the outer periphery of the driving sprocket, driven sprocket, and the first chain support component. The chain drive component is used to drive the driving transmission rod to rotate. The first chain support component of the aging conveying mechanism is located at the bottom of the aging chamber, and the first chain support component of the reflux conveying mechanism is located at the bottom of the reflux chamber.

[0019] As a preferred technical solution, both the aging conveying mechanism and the reflux conveying mechanism include at least two support chains and at least two second chain supports. Each support chain corresponds to one second chain support. The two second chain supports are spaced apart along the width direction of the aging oven. The first chain support is located between the two second chain supports and is arranged parallel to the second chain support. Both second chain supports of the aging conveying mechanism are located at the bottom of the aging chamber, and both second chain supports of the reflux conveying mechanism are located at the bottom of the reflux chamber. The top and both ends of the second chain support are provided with receiving grooves. The support chain is located in the receiving groove of the corresponding second chain support. The chain drive is located on one of the second chain supports. The positive aging brush and negative aging brush of the aging brush assembly are located on the side of the other second chain support of the aging conveying mechanism away from the first chain support.

[0020] The beneficial effects of this utility model are as follows: This utility model provides an installation cavity on one side or above each aging chamber, which is connected to the corresponding aging chamber. Several heating circulation air duct components are provided in the installation cavity at intervals along the length of the aging oven. The heating circulation air duct components include an air duct shell, an airflow drive component, and a heater. Compared with the prior art, each aging chamber is equipped with an independent heater, which heats up quickly, reduces the heating time of the capacitor, improves aging efficiency, and reduces energy consumption. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the structure of a static aging device provided in an embodiment of the present invention;

[0023] Figure 2 yes Figure 1 A cross-sectional schematic diagram of the static aging device shown.

[0024] Figure 3 yes Figure 1 A schematic diagram of the static aging device after removing part of the aging chamber and the heating circulation air duct assembly;

[0025] Figure 4 yes Figure 1 A schematic diagram of the heating circulation air duct assembly of the static aging device shown.

[0026] Figure 5 yes Figure 1 A schematic diagram of the first angle of the feeding lifting mechanism of the static aging device shown;

[0027] Figure 6 yes Figure 5 The diagram shows the structure of the feeding lifting mechanism at the second angle.

[0028] Figure 7 yes Figure 5 A schematic diagram of the structure of the first conveying component of the feeding lifting mechanism at the first angle;

[0029] Figure 8 yes Figure 7 A schematic diagram of the second angle of the first conveying component of the feeding lifting mechanism shown;

[0030] Figure 9 yes Figure 5 A schematic diagram of the structure of the second conveying component of the feeding lifting mechanism shown;

[0031] Figure 10 yes Figure 1 A schematic diagram of the aging conveying mechanism of the static aging device shown.

[0032] Figure 11 yes Figure 1 A schematic diagram of the aging brush assembly, brush holder, and brush support components of the static aging device shown.

[0033] Figure 12 yes Figure 1 A schematic diagram of the reflux conveying mechanism of the static aging device shown.

[0034] Figure 13 This is a schematic diagram of the tray and the capacitors mounted on it. Detailed Implementation

[0035] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / linkages involved in the patent do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this utility model can be combined interactively without contradicting each other.

[0036] Please refer to Figures 1 to 3 An embodiment of the present invention provides a static aging device, including an aging oven 10, a feeding lifting mechanism 20 and a discharging lifting mechanism 30.

[0037] The aging oven 10 includes an aging chamber 11, which contains a plurality of aging chambers 14 arranged sequentially from bottom to top, and a reflux chamber 15 located below the plurality of aging chambers 14. Adjacent aging chambers 14 are separated from each other, and the reflux chamber 15 is separated from its adjacent aging chamber 14. In this embodiment, there are six aging chambers 14 and one reflux chamber 15. It is understood that the number of aging chambers 14 and reflux chamber 15 can also be other, and can be set according to actual conditions.

[0038] The aging chamber 11 has an installation cavity located on one side of the aging chamber 14. The length of the installation cavity is the same as the length of the aging chamber 14, and the installation cavity and the aging chamber 14 are connected. Placing the installation cavity on one side of the aging chamber 14 reduces the height of the aging oven 10. The installation cavity contains several heating circulation duct assemblies 17, which are spaced apart along the length of the aging oven 10. In this embodiment, there are three heating circulation duct assemblies 17 in the installation cavity. Understandably, the number of heating circulation duct assemblies 17 can be set according to the actual length of the aging chamber 14.

[0039] Combination Figure 4As shown, the heating circulating air duct assembly 17 includes an air duct housing 171 disposed at the bottom of the mounting cavity, an airflow drive component 172, and a heater 174. An air inlet 1711 and an air outlet 1712 are provided on the side of the air duct housing 171 near the aging chamber 14. The air outlet 1712 is located above the air inlet 1711, and the number of air outlets 1712 and air inlets 1711 can be set according to actual conditions. A first air duct and a second air duct are provided inside the air duct housing 171, and the air inlet 1711 and air outlet 1712 are respectively connected to the first air duct and the second air duct. The airflow drive component 172 is a turbofan motor; understandably, it can also be other components, such as a fan. The airflow drive component 172 is disposed on the side of the air duct housing 171 away from the aging chamber 14, and a portion of the airflow drive component 172 extends into the air duct housing 171. The first air duct is connected to the second air duct through the airflow drive component 172. Airflow drive 172 is used to drive airflow within the aging chamber 14, causing air to circulate through heater 174. Heater 174 is existing and is located within the second air duct. Heater 174 is used to heat the air to generate hot air. Heater 174 is electrically connected to an external power source. During operation, the air in the aging chamber 14 is driven by the corresponding airflow drive component 172 to enter the first air duct through the air inlet 1711, and then enters the second air duct through the airflow drive component 172. The air is heated by the heater 174 to form hot air, which then enters the corresponding aging chamber 14 through the air outlet 1712, thereby raising the temperature inside the aging chamber 14. This cycle continues, thereby heating the capacitor 200 inside the aging chamber 14. By heating the capacitor 200, the aging process of the capacitor 200 can be accelerated, improving the reliability of the capacitor 200 and extending its service life. It can also simulate the high-temperature environment that the capacitor 200 may encounter in actual use, ensuring the stability and performance of the capacitor 200 under actual use conditions.

[0040] In other embodiments, the mounting cavity may be located above the aging cavity 14.

[0041] This invention provides an installation cavity connected to the aging chamber 14 on one side or above the aging chamber 14, and provides several heating circulation duct assemblies 17 spaced apart along the length of the aging oven 10 within the installation cavity. Each heating circulation duct assembly 17 includes a duct shell 171, an airflow drive component 172, and a heater 174. Compared with the prior art, each aging chamber 14 is equipped with an independent heater 174, which heats up quickly, reduces the heating time of the capacitor, improves aging efficiency, and reduces energy consumption.

[0042] In this embodiment, the heating circulating air duct assembly 17 further includes a return air hood 173, which is disposed on the side of the air duct housing 171 away from the aging chamber 14. A third air duct is provided inside the air duct housing 171. The first air duct is connected to the second air duct through the airflow drive member 172, the third air duct, and the interior of the return air hood 173. After passing through the airflow drive member 172, air first enters the third air duct, then enters the return air hood 173, and then enters the second air duct.

[0043] Furthermore, the aging chamber 11 contains several return air chambers 175 located on the other side of the aging chamber 14, each corresponding to a number of heating circulation duct assemblies 17. These return air chambers 175 are spaced apart along the length of the aging oven 10, with adjacent chambers separated from each other. In this embodiment, there are three heating circulation duct assemblies 17, therefore there are also three return air chambers 175. The return air chambers 175 and the aging chamber 14 are separated by a partition 1751. The partition 1751 has return air inlets, which communicate with both the aging chamber 14 and the return air chambers 175. The number of return air inlets can be adjusted according to actual conditions. In this embodiment, the return air inlets and the air outlets 1712 are arranged opposite each other. The return air chambers 175 communicate with the air inlets 1711 of the corresponding heating circulation duct assemblies 17. During operation, the air in the aging chamber 14, driven by the airflow drive component 172, first enters the return air chamber 175 through the return air inlet, and then enters the first air duct through the air inlet 1711. This structure enables air convection within the aging chamber 14, resulting in rapid heating and uniform temperature distribution.

[0044] Furthermore, the return air chamber 175 is connected to the air inlet 1711 of the corresponding heating circulation air duct assembly 17 via the return air duct 176, which is located inside the aging chamber 11. The air entering the return air chamber 175 first enters the return air duct 176 and then enters the air inlet 1711.

[0045] In this embodiment, the return air duct 176 is located below the aging chamber 14. The aging chamber 11 has installation spaces between two adjacent aging chambers 14, and between the return chamber 15 and its adjacent aging chamber 14. The return air duct 176 is installed in the installation space below the aging chamber 14. One end of the return air duct 176 extends into the aging chamber 14 and connects to the corresponding partition 1751. The partition 1751 has a connecting hole that connects to the return air chamber 175 and the corresponding return air duct 176. The other end of the return air duct 176 extends into the installation cavity and connects to the air inlet 1711 of the corresponding heating and circulating air duct assembly 17.

[0046] The feeding lifting mechanism 20 is located at one end of the aging oven 10, and the discharging lifting mechanism 30 is located at the other end of the aging oven 10. An aging conveying mechanism 40 and an aging brush assembly are provided inside the aging chamber 14. The aging brush assembly is located on one side of the aging conveying mechanism 40 and between the mounting cavity and the aging conveying mechanism 40. The aging brush assembly includes a positive aging brush 161 and a negative aging brush 162. The negative aging brush 162 and the positive aging brush 161 are spaced apart along the length of the aging oven 10. The positive aging brush 161 and the negative aging brush 162 are respectively used to make contact with the positive conductive contact 102 and the negative conductive contact 103 at one end of the tray 100 for conduction, and for electrical connection with the positive and negative terminals of an external power source, such as... Figure 13 As shown. The return cavity 15 is provided with a return conveying mechanism 50. The tray 100 has three positive conductive contacts 102 and three negative conductive contacts 103, so the aging brush assembly corresponding to the tray 100 has three positive aging brushes 161 and three negative aging brushes 162.

[0047] The feeding lifting mechanism 20 is used to receive the tray 100 and the capacitors 200 conveyed by the feeding device and to transport the tray 100 and the capacitors 200 thereon to the aging conveying mechanism 40, and to transport empty trays 100 to the feeding device. The aging conveying mechanism 40 is used to transport the tray 100 and the capacitors 200 thereon to the position corresponding to the aging brush assembly in the aging chamber 14 for static aging of the capacitors 200 by the aging oven 10, and to transport the tray 100 and the capacitors 200 thereon to the discharging lifting mechanism 30 after aging. The discharging lifting mechanism 30 is used to transport the tray 100 and the capacitors 200 thereon to the discharging device and to receive empty trays 100 conveyed by the discharging device and to transport the empty trays 100 to the return conveying mechanism 50. The return conveying mechanism 50 is used to transport empty trays 100 to the feeding lifting mechanism 20. In practical applications, the feeding device is located on the side of the feeding lifting mechanism 20 away from the aging oven 10, and the discharging device is located on the side of the discharging lifting mechanism 30 away from the aging oven 10. When the tray 100 and the capacitor 200 on it are transported to the position corresponding to the aging brush assembly in the aging chamber 14 by the aging conveying mechanism 40, the positive aging brush 161 and the negative aging brush 162 make contact with the positive conductive contact 102 and the negative conductive contact 103 at one end of the tray 100, respectively, so that the external power supply can be electrically connected to one pin of the capacitor 200 through the positive aging brush 161, the positive conductive contact 102 and the clamp of the tray 100, and can be electrically connected to the other pin of the capacitor 200 through the negative aging brush 162, the negative conductive contact 103 and the clamp of the tray 100. Afterwards, under the control of the control system, the external power supply can charge and discharge the capacitor 200 through the positive aging brush 161, the negative aging brush 162, the positive conductive contact 102, the negative conductive contact 103 and the clamp of the tray 100, thus realizing the static aging of the capacitor 200.

[0048] In this embodiment, the aging chamber 14 can accommodate multiple, for example, sixteen trays 100 at a time, and each tray 100 corresponds to an aging brush assembly. Therefore, there are sixteen aging brush assemblies in each aging chamber 14. Thus, the aging oven 10 of this invention can perform static aging on multiple capacitors 200 at the same time, which improves production efficiency.

[0049] In this embodiment, one end of the aging chamber 11 is provided with a feeding chamber 12, and the other end of the aging chamber 11 is provided with a discharging chamber 13. One end of the aging chamber 14 and the reflux chamber 15 are both connected to the feeding chamber 11, and the other end of the aging chamber 14 and the reflux chamber 15 are both connected to the discharging chamber 13. The feeding lifting mechanism 20 is disposed in the feeding chamber 12, and the discharging lifting mechanism 30 is disposed in the discharging chamber 13. The two ends of the aging conveying mechanism 40 and the two ends of the reflux conveying mechanism 50 extend into the feeding chamber 12 and the discharging chamber 13, respectively. In practical application, the feeding device extends into the feeding chamber 12 through the first hole 121 and is located on the side of the feeding lifting mechanism 20 away from the aging oven 10. The discharging device extends into the discharging chamber 13 through the second hole 131 and is located on the side of the discharging lifting mechanism 30 away from the aging oven 10. The feed box 12 and discharge box 13 provide protection for the feed lifting mechanism 20 and discharge lifting mechanism 30, respectively, and can reduce heat loss.

[0050] This invention, through the feeding lifting mechanism 20, the discharging lifting mechanism 30, and the aging conveying mechanism 40 at the bottom of the aging chamber 14, enables automatic feeding and unloading of the tray 100 and the capacitors 200 on it in the aging oven 10, eliminating the need for manual feeding and unloading operations, thus improving production efficiency and reducing production costs. Simultaneously, through the feeding lifting mechanism 20, the discharging lifting mechanism 30, and the return conveying mechanism 50 at the bottom of the return chamber 15, empty trays 100 can be returned from the discharging device to the feeding device, eliminating the need for manual handling operations, further improving production efficiency and reducing production costs.

[0051] Combination Figures 5 to 9 As shown, the feeding lifting mechanism 20 includes a lifting frame 21, a lifting drive module 22, a lifting plate 23, a first conveying assembly 24, and a second conveying assembly 25. The lifting frame 21 is disposed on one inner wall of the feeding box 12. The lifting drive module 22 is disposed on the lifting frame 21, and the lifting plate 23 is disposed on the lifting drive module 22. The first conveying assembly 24 and the second conveying assembly 25 are distributed vertically at intervals and are both disposed on the lifting plate 23. The lifting drive module 22 is used to drive the lifting plate 23 to move up and down, thereby driving the first conveying assembly 24 and the second conveying assembly 25 to move up and down. The first conveying assembly 24 is used to receive the pallet 100 and the capacitor 200 on it conveyed by the feeding device and transfer the pallet 100 and the capacitor 200 on it to the aging conveying mechanism 40. The second conveying assembly 25 is used to transfer the empty pallet 100 to the feeding device.

[0052] Specifically, the lifting drive module 22 includes a lifting drive component 221, a lifting screw 222, a lifting nut 223, and a synchronous belt drive structure. The two ends of the lifting screw 222 are rotatably mounted on one side of the lifting frame 21 via screw bearing seats, and the lifting nut 223 is threadedly engaged with the lifting screw 222. The lifting drive component 221 is mounted on the lifting frame 21 and is a motor; it can also be, for example, a motor plus a reducer. In this embodiment, the lifting frame 21 has a lifting hole 211, a lifting seat 212 at the bottom of the lifting hole 211, and a lifting mounting plate 213 at the top of the lifting seat 212. Part of the lifting mounting plate 213 protrudes from one side and the other side of the lifting frame 21, and the lifting drive component 221 is mounted at the bottom end of the lifting mounting plate 213. The output end of the lifting drive component 221 passes through the through hole of the lifting mounting plate 213 and is connected to one end of the lifting screw 222 via the synchronous belt drive structure. The lifting plate 23 is mounted on the lifting nut 223. The lifting drive component 221 is used to drive the lifting screw 222 to rotate through the synchronous belt transmission structure, thereby driving the lifting nut 223 to move up and down, and in turn driving the lifting plate 23 to move up and down.

[0053] The synchronous belt drive structure includes a lifting drive pulley 2241, a lifting driven pulley 2242, and a synchronous belt 2243 sleeved on the outer periphery of the lifting drive pulley 2241 and the lifting driven pulley 2242. The lifting drive pulley 2241 is sleeved on the outer periphery of the output end of the lifting drive component 221, and the lifting driven pulley 2242 is sleeved on the outer periphery of one end of the lifting screw 222. The lifting drive component 221 drives the lifting drive pulley 2241 to rotate, and under the action of the lifting driven pulley 2242 and the synchronous belt 2243, it can drive the lifting screw 222 to rotate.

[0054] The first conveying assembly 24 includes a support plate 241, a conveying structure, and a supporting structure. One end of the support plate 241 is mounted on the lifting plate 23, and the other end of the support plate 241 extends away from the lifting plate 23. Both the conveying structure and the supporting structure are mounted on the support plate 241. The supporting structure supports the tray 100, and the conveying structure drives the tray 100 to move horizontally on the supporting structure toward or away from the aging oven 10.

[0055] The conveying structure includes two conveyor lines 242 and two drive components 243. The two conveyor lines 242 are slidably disposed on the top of the support plate 241 and are close to one end and the other end of the support plate 241, respectively. The two conveyor lines 242 are symmetrical about the center of the support plate 241. The length direction of the conveyor lines 242 is the same as the width direction of the support plate 241. Two drive components 243 are respectively disposed at the top of the support plate 241. The output ends of the two drive components 243 are respectively connected to two conveyor lines 242. In this embodiment, the bottom end of the conveyor line 242 is provided with a connector 246. The output end of the drive component 243 is connected to the connector 246 of the corresponding conveyor line 242. The drive component 243 is used to drive the corresponding conveyor line 242 to move towards or away from the center of the support plate 241 through the corresponding connector 246, so that the two conveyor lines 242 abut or separate from the two ends of the tray 100 respectively. When the two conveyor lines 242 abut against the two ends of the tray 100 respectively, the two conveyor lines 242 can drive the tray 100 to move horizontally towards or away from the aging oven 10. By using the method of abutting the two ends of the tray 100 respectively to drive the tray 100 to move, it can be ensured that the tray 100 will not be misaligned during the movement, thus ensuring the accuracy of the position of the tray 100. The drive component 243 is a common cylinder, which can also be, for example, a hydraulic cylinder.

[0056] The conveyor line 242 includes a conveyor seat 2421, a conveyor drive component 2422, a conveyor drive wheel 2423, a conveyor driven wheel 2424, and a conveyor belt 2425. The conveyor seat 2421 is slidably mounted on the top of the support plate 241, and the length direction of the conveyor seat 2421 is the same as the width direction of the support plate 241. A connecting member 246 is located at the center of the bottom end of the conveyor seat 2421. The conveyor drive component 2422 is mounted on the top of the conveyor seat 2421 via a motor mount and is close to one end of the conveyor seat 2421. The conveyor drive component 2422 is a motor; alternatively, it could be a motor plus a reducer, etc. The conveyor drive wheel 2423 is sleeved on the outer periphery of the output end of the conveyor drive component 2422, and the conveyor driven wheel 2424 is rotatably mounted on the top of the conveyor seat 2421 and is close to the other end of the conveyor seat 2421. The conveyor belt 2425 is fitted around the outer periphery of the conveyor drive wheel 2423 and the conveyor driven wheel 2424, and the motor base is located inside the conveyor belt 2425. The conveyor drive unit 2422 is used to drive the conveyor drive wheel 2423 to rotate, thereby driving the conveyor driven wheel 2424 and the conveyor belt 2425 to rotate.

[0057] A stop is provided at the top of the conveyor seat 2421. The stop is located inside the conveyor belt 2425, and both sides of the stop are in contact with the inner circumferential surface of the conveyor belt 2425. One end of the stop is close to the conveyor drive wheel 2423, and the other end of the stop is close to the conveyor driven wheel 2424. The stop provides support for the conveyor belt 2425, so that the conveyor belt 2425 will not collapse when the two conveyor lines 242 abut against the two ends of the pallet 100.

[0058] In this embodiment, the baffle includes two baffles 2426 arranged opposite to each other. Both baffles 2426 are located inside the conveyor belt 2425, and the sides of the two baffles 2426 that are far apart from each other are in contact with the inner circumferential surface of the conveyor belt 2425. One end of the two baffles 2426 is close to the conveyor drive wheel 2423, and the other end of the two baffles 2426 is close to the conveyor driven wheel 2424.

[0059] Understandably, in other embodiments, the baffle may also include a baffle 2426 located inside the conveyor belt 2425, with both sides of the baffle 2426 in contact with the inner circumferential surface of the conveyor belt 2425, one end of the baffle 2426 being close to the conveyor drive wheel 2423, and the other end of the baffle 2426 being close to the conveyor driven wheel 2424.

[0060] The support structure includes two support seats 244. The two support seats 244 are respectively disposed at the top of the support plate 241. The two support seats 244 are located between the two conveyor lines 242 and are symmetrical about the center of the support plate 241. The length direction of the support seats 244 is the same as the width direction of the support plate 241. The support seats 244 are parallel to the conveyor lines 242, and the top of the support seats 244 is lower than the top of the conveyor belt 2425. Two drive components 243 are located between the two support seats 244, and the output ends of the two drive components 243 pass through the two support seats 244 respectively and are connected to the corresponding connectors 246. A plurality of rolling elements 2441 are provided on one side of the top of the support base 244, for example, on the side away from the center of the support plate 241. These rolling elements 2441 are spaced apart along the length of the support base 244. The rolling elements 2441 are, for example, rollers. The number of rolling elements 2441 can be set according to actual conditions. The rolling elements 2441 of the two support bases 244 are used to support the tray 100. In practical applications, when the tray 100 is placed on the rolling elements 2441 of the two support bases 244, the tops of the two support bases 244 are respectively located in the tray groove 101 at the bottom of the tray 100. Figure 13 As shown. The pallet 500 is supported by a rolling element 2441, which facilitates the movement of the pallet 500.

[0061] Furthermore, the first conveying assembly 24 includes a limiting structure 245, which is disposed on the support plate 241 and located between the two support seats 244. The limiting structure 245 is used to drive the pallet 100 to move up and down, so that the bottom end of the pallet 100 separates from or contacts the rolling elements 2441 of the two support seats 244. By driving the pallet 100 to move upward so that the bottom end of the pallet 100 separates from the rolling elements 2441 of the two support seats 244, the pallet 100 can be limited, preventing the pallet 100 from moving on the rolling elements 2441 of the two support seats 244. The limiting structure 245 includes a limiting drive module disposed on the support plate 241 and a limiting top plate 2454 that moves up and down driven by the limiting drive module. In the initial state, the top of the limiting top plate 2454 is lower than the top of the support seat 244.

[0062] Specifically, the limit drive module includes a limit seat 2451, a limit drive component 2452, and a limit base plate 2453. The limit seat 2451 is located at the top of the support plate 241, the limit drive component 2452 is located at the bottom of the limit seat 2451 and passes through the through hole of the support plate 241, and the limit base plate 2453 is located below the support plate 241 and connected to the output end of the limit drive component 2452. The limit drive component 2452 is used to drive the limit base plate 2453 to move up and down. The limit top plate 2454 is located above the limit seat 2451, and the limit top plate 2454 and the limit base plate 2453 are connected by a limit rod 2455. The limit rod 2455 passes through the through hole of the limit seat 2451 and the through hole of the support plate 241 and can move up and down relative to the limit seat 2451 and the support plate 241. The up-and-down movement of the limiting base plate 2453 can drive the limiting rod 2455 and the limiting top plate 2454 to move up and down.

[0063] The limiting drive component 2452 is a common cylinder, which can also be, for example, a hydraulic cylinder. In this embodiment, there are two limiting structures 245, which are arranged side by side along the width direction of the support plate 241. It can be understood that the number of limiting structures 245 can be set according to the actual situation.

[0064] The structure of the second conveying assembly 25 is the same as that of the first conveying assembly 24. The only difference is that the positions of the conveying drive member 2422, the conveying drive wheel 2423, and the conveying driven wheel 2424 of the second conveying assembly 25 are opposite to those of the first conveying assembly 2424. That is, the conveying drive member 2422 and the conveying drive wheel 2423 of the second conveying assembly 25 are close to the other end of the conveying seat 2421, and the conveying driven wheel 2424 of the second conveying assembly 25 is close to one end of the conveying seat 2421.

[0065] The discharge lifting mechanism 30 and the feeding lifting mechanism 20 are symmetrical about the center of the aging oven 10. The structures of the discharge lifting mechanism 30 and the feeding lifting mechanism 20 are the same, and will not be described again here. The lifting frame 21 of the discharge lifting mechanism 30 is set on the inner wall of one side of the discharge box 13. The first conveying component 24 of the discharge lifting mechanism 30 is used to transfer the tray 100 and the capacitor 200 on it after aging to the discharge device. The second conveying component 25 of the discharge lifting mechanism 30 is used to receive the empty tray 100 conveyed by the discharge device and transfer the empty tray 100 to the return conveying mechanism 50.

[0066] Combination Figures 10 to 12As shown, the aging conveying mechanism 40 includes a chain drive component 41, a drive transmission rod 42, a driven transmission rod 43, a drive sprocket 44, a driven sprocket 45, a transmission chain 46, and a first chain support component 47. The chain drive component 41 is a motor, which can also be, for example, a motor + reducer. The drive transmission rod 42 and the driven transmission rod 43 are located at both ends of the aging chamber 14 and are rotatably connected to the bottom of the aging chamber 14. In this embodiment, the driven transmission rod 43 is located inside the feed box 12, and passes through multiple first chain mounting seats 421 and is rotatably connected to the first chain mounting seats 421 through a first bearing seat. The first chain mounting seats 421 are partially disposed at the bottom of the aging chamber 14. The drive transmission rod 42 is located inside the discharge box 13, and passes through multiple second chain mounting seats 422 and is rotatably connected to the second chain mounting seats 422 through a second bearing seat. The second chain mounting seats 422 are partially disposed at the bottom of the aging chamber 14. The first chain mounting base 421 and the second chain mounting base 422 provide mounting support for the driven transmission rod 43 and the driving transmission rod 42, respectively. The number of the first chain mounting base 421 and the second chain mounting base 422 can be set according to the actual situation. The driving sprocket 44 is sleeved on the outer periphery of the driving transmission rod 42, and the driven sprocket 45 is sleeved on the outer periphery of the driven transmission rod 43. The first chain support member 47 is set at the bottom of the aging chamber 14 through connecting seats, and both ends of the first chain support member 47 extend into the feed box 12 and the discharge box 13, respectively. The number of connecting seats can be set according to the actual situation. The transmission chain 46 is sleeved on the outer periphery of the driving sprocket 44, the driven sprocket 45 and the first chain support member 47. The first chain support member 47 provides support for the transmission chain 46 to prevent the transmission chain 46 from collapsing. The bottom of the aging chamber 14 has a clearance groove for the transmission chain 46 to avoid obstruction. The chain drive 41 drives the drive rod 42 to rotate via a gear assembly, which in turn drives the drive sprocket 44, drive chain 46, driven sprocket 45, and driven rod 43 to rotate. The drive chain 46 contacts the bottom of the tray groove 101 of the tray 100. The rotation of the drive chain 46 drives the tray 100 to move, thereby enabling the tray 100 and the capacitors 200 on it to be transported to the position corresponding to the aging brush assembly in the aging chamber 14, and enabling the tray 100 and the capacitors 200 on it to be transported to the discharge lifting mechanism 30 after aging.

[0067] In this embodiment, there are two driving sprockets 44, two driven sprockets 45, and two drive chains 46, which are spaced apart along the width of the aging oven 10. The number of first chain support members 47 corresponds to the number of drive chains 46. It can be understood that the number of driving sprockets 44, driven sprockets 45, and drive chains 46 can be set according to actual conditions.

[0068] Furthermore, the aging conveying mechanism 40 also includes at least two support chains 48 and at least two second chain supports 49. In this embodiment, there are two support chains 48 and two second chain supports 49. Understandably, the number of support chains 48 and second chain supports 49 can be set according to actual conditions. Each support chain 48 corresponds to one second chain support 49. The two second chain supports 49 are spaced apart along the width direction of the aging oven 10. The second chain supports 49 are located at the bottom of the aging chamber 14, and both ends of the second chain supports 49 extend into the feed box 12 and the discharge box 13, respectively. A first chain support 47 is located between the two second chain supports 49 and is arranged parallel to the second chain supports 49. The second chain support member 49 has receiving grooves 491 at its top and both ends. Support chains 48 are disposed within the receiving grooves 491 of the corresponding second chain support member 49. The two support chains 48 are respectively used to contact the two sides of the bottom end of the tray 100. The second chain support member 49 supports the corresponding support chains 48, and the support chains 48 support the tray 100, improving the stability of the tray 100's movement. A chain drive member 41 is disposed on one of the second chain support members 49. The chain drive member 41 is located inside the discharge box 13, and part of the chain drive member 41 extends from the third hole 132 of the discharge box 13. The positive aging brush 161 and negative aging brush 162 of the aging brush assembly are disposed on the side of the other second chain support member 49 of the aging conveying mechanism 40 away from the first chain support member 47.

[0069] In this embodiment, the gear assembly includes a first transmission gear 411 and a second transmission gear 412. The first transmission gear 411 is sleeved on the outer periphery of the output end of the chain drive member 41, and the second transmission gear 412 meshes with the first transmission gear 411. The second transmission gear 412 is sleeved on the outer periphery of the drive rod 42. The chain drive member 41 drives the first transmission gear 411 to rotate, thereby driving the second transmission gear 412 to rotate, which in turn drives the drive rod 42 to rotate.

[0070] Another second chain support 49 of the aging conveying mechanism 40 is provided with a brush support 164 on the side away from the first chain support 47. The top of the brush support 164 is provided with a brush holder 163. The positive aging brush 161 and the negative aging brush 162 of the aging brush assembly are disposed on the brush holder 163.

[0071] The structure of the reflux conveying mechanism 50 is the same as that of the aging conveying mechanism 40, and will not be described in detail here. The only difference between the reflux conveying mechanism 50 and the aging conveying mechanism 40 is that the active drive rod 42 and the driven drive rod 43 of the reflux conveying mechanism 50 are located at both ends of the reflux cavity 15 and are rotatably connected to the bottom of the reflux cavity 15. The active drive rod 42 is located inside the feed box 12, and the driven drive rod 43 is located inside the discharge box 13. The first chain mounting seat 421 of the reflux conveying mechanism 50 is located inside the discharge box 13, and part of the first chain mounting seat 421 is located at the bottom of the reflux cavity 15. The second chain mounting seat 422 of the reflux conveying mechanism 50 is located inside the feed box 12, and part of the second chain mounting seat 422 is located at the bottom of the reflux cavity 15. The first chain support member 47 of the reflux conveying mechanism 50 is set at the bottom of the reflux cavity 15 through a connecting seat. The second chain support member 49 is set at the bottom of the reflux cavity 15. The bottom of the return chamber 15 has a clearance groove for avoiding the drive chain 46 of the return conveying mechanism 50. When the bottom of the pallet groove 101 of the pallet 100 contacts the drive chain 46 of the return conveying mechanism 50, the rotation of the drive chain 46 of the return conveying mechanism 50 can drive the pallet 100 to move, thereby enabling the empty pallet 100 to be conveyed to the feeding lifting mechanism 20. The chain drive member 41 of the return conveying mechanism 50 is located inside the feeding box 12 and part of the chain drive member 41 extends out from the first hole 121 of the feeding box 12.

[0072] During operation, the corresponding conveying drive wheel 2423, conveying driven wheel 2424 and conveyor belt 2425 are first driven to rotate by the conveying drive component 2422 of the first conveying component 24 of the feeding lifting mechanism 20. At the same time, the corresponding first conveying component 24 is moved to the position corresponding to the feeding device by the lifting drive module 22 of the feeding lifting mechanism 20. During the process of moving the tray 100 and the capacitor 200 on it towards the feeding lifting mechanism 20 via the feeding device, when the tray 100 is partially located on several rolling elements 2441 of the first conveying component 24 of the feeding lifting mechanism 20, the two driving components 243 of the first conveying component 24 of the feeding lifting mechanism 20 respectively drive the corresponding conveying lines 242 towards the center of the support plate 241 until both ends of the tray 100 abut against the two conveyor belts 2425 of the first conveying component 24 of the feeding lifting mechanism 20. In this way, the two conveyor belts 2425 of the first conveying component 24 of the feeding lifting mechanism 20 can drive the tray 100 and the capacitor 200 on it to move towards the predetermined position on the corresponding rolling elements 2441 towards the aging oven 10. Thus, the feeding device conveys the tray 100 and the capacitor 200 on it to the feeding lifting mechanism 20. Then, the two drive components 243 of the first conveying component 24 of the feeding lifting mechanism 20 drive the corresponding conveyor line 242 to move away from the center of the support plate 241 to the initial position, so that the two conveyor belts 2425 of the first conveying component 24 of the feeding lifting mechanism 20 separate from the two ends of the pallet 100. At the same time, the limiting drive module of the first conveying component 24 of the feeding lifting mechanism 20 drives the corresponding limiting top plate 2454 to move upward, thereby driving the pallet 100 and the capacitor 200 on it to move upward to the predetermined position, so that the pallet 100 separates from the several rolling elements 2441 of the first conveying component 24 of the feeding lifting mechanism 20. This can limit the pallet 100 and prevent the pallet 100 and the capacitor 200 on it from moving on the several rolling elements 2441 of the first conveying component 24 of the feeding lifting mechanism 20. Then, the lifting drive module 22 of the feeding lifting mechanism 20 drives the corresponding first conveying component 24, the pallet 100 and the capacitor 200 on it to the position corresponding to the aging conveying mechanism 40 of one of the aging chambers 14.Then, the limiting drive module of the first conveying component 24 of the feeding lifting mechanism 20 drives the corresponding limiting top plate 2454, the tray 100 and the capacitor 200 on it to move downwards until the tray 100 is located on several rolling elements 2441 of the first conveying component 24 of the feeding lifting mechanism 20. At the same time, the two driving components 243 of the first conveying component 24 of the feeding lifting mechanism 20 drive the corresponding conveyor lines 242 to move towards the center of the support plate 241 until both ends of the tray 100 abut against the two conveyor belts 2425 of the first conveying component 24 of the feeding lifting mechanism 20. In this way, the feeding lifting mechanism 20 moves downwards through the limiting drive module of the first conveying component 24 of the feeding lifting mechanism 20. The two conveyor belts 2425 of the first conveying component 24 of the material lifting mechanism 20 can drive the tray 100 and the capacitors 200 on it to move towards the aging oven 10 on a plurality of rolling elements 2441 of the first conveying component 24. When the tray 100 is partially located on the transmission chain 46 and support chain 48 of the aging conveying mechanism 40, the aging conveying mechanism 40 can then drive the tray 100 and the capacitors 200 on it to the position corresponding to the aging brush assembly in the aging chamber 14. In this way, the material lifting mechanism 20 can transport the tray 100 and the capacitors 200 on it to the aging conveying mechanism 40. Repeating the above steps can transport the next tray 100 and the capacitors 200 on it to the next aging chamber 14 of the aging conveying mechanism 40.

[0073] When the tray 100 and the capacitor 200 on it are positioned in the aging chamber 14 corresponding to the aging brush assembly, the positive conductive contact 102 and the negative conductive contact 103 at one end of the tray 100 respectively make contact with the positive aging brush 161 and the negative aging brush 162 of the corresponding aging brush assembly. In this way, the external power supply can be electrically connected to the two pins of the capacitor 200 through the positive aging brush 161, the negative aging brush 162, the positive conductive contact 102, the negative conductive contact 103, and the clamp of the tray 100. Then, the control system can control the external power supply to charge and discharge the capacitor 200, and at the same time heat the capacitor 200. This can achieve static aging of the capacitor 200. After the predetermined time is reached, the static aging of the capacitor 200 is completed.

[0074] Then, the aging conveying mechanism 40 of one of the aging chambers 14 drives the tray 100 and the capacitor 200 on it to move toward the discharge lifting mechanism 30. At the same time, the lifting drive module 22 of the discharge lifting mechanism 30 drives the corresponding first conveying component 24 to move to the position corresponding to the aging conveying mechanism 40. When the pallet 100 is partially located on several rolling elements 2441 of the first conveying component 24 of the discharge lifting mechanism 30, the two driving components 243 of the first conveying component 24 of the discharge lifting mechanism 30 drive the corresponding conveying lines 242 to move towards the center of the support plate 241 until both ends of the pallet 100 abut against the two conveyor belts 2425 of the first conveying component 24 of the discharge lifting mechanism 30. In this way, the two conveyor belts 2425 of the first conveying component 24 of the discharge lifting mechanism 30 can drive the pallet 100 and the capacitors 200 on it to move away from the aging oven 10 on several rolling elements 2441 of the first conveying component 24 to a predetermined position. Thus, the aging conveying mechanism 40 conveys the pallet 100 and the capacitors 200 on it to the discharge lifting mechanism 30. Then, the two drive components 243 of the first conveying component 24 of the discharge lifting mechanism 30 drive the corresponding conveyor line 242 to move away from the center of the support plate 241 to the initial position, so that the two conveyor belts 2425 of the first conveying component 24 of the discharge lifting mechanism 30 separate from the two ends of the pallet 100. At the same time, the limit drive module of the first conveying component 24 of the discharge lifting mechanism 30 drives the corresponding limit top plate 2454 to move upward, thereby driving the pallet 100 and the capacitor 200 on it to move upward to the predetermined position, so that the pallet 100 separates from the several rolling elements 2441 of the first conveying component 24 of the discharge lifting mechanism 30. This limits the pallet 100 and prevents the pallet 100 and the capacitor 200 on it from moving on the several rolling elements 2441 of the first conveying component 24 of the first conveying component 24. Then, the lifting drive module 22 of the discharge lifting mechanism 30 drives the corresponding first conveying component 24, the pallet 100 and the capacitor 200 on it to the position corresponding to the discharge device.Then, the limiting drive module of the first conveying component 24 of the discharge lifting mechanism 30 drives the corresponding limiting top plate 2454, the tray 100 and the capacitor 200 on it to move downwards until the tray 100 is located on several rolling elements 2441 of the first conveying component 24 of the discharge lifting mechanism 30. At the same time, the two driving components 243 of the first conveying component 24 of the discharge lifting mechanism 30 drive the corresponding conveying line 242 to move towards the center of the support plate 241 until the two ends of the tray 100 abut against the two conveyor belts 2425 of the first conveying component 24 of the discharge lifting mechanism 30. In this way, the two conveyor belts 2425 of the first conveying component 24 of the discharge lifting mechanism 30 can drive the tray 100 and the capacitor 200 on it to move towards the discharge device on several rolling elements 2441 of the first conveying component 24, so as to transfer the tray 100 and the capacitor 200 on it to the discharge device. Thus, the discharge lifting mechanism 30 realizes the transportation of the tray 100 and the capacitor 200 on it to the discharge device. By repeating the aforementioned steps, the aged tray 100 and the capacitor 200 conveyed by the aging conveying mechanism 40 of the next aging chamber 14 can be transported to the discharge device.

[0075] The process of empty pallet 100 return is as follows: the conveying drive component 2422 of the second conveying component 25 of the discharge lifting mechanism 30 drives the corresponding conveying drive wheel 2423, conveying driven wheel 2424 and conveying belt 2425 to rotate, and at the same time, the lifting drive module 22 of the discharge lifting mechanism 30 drives the corresponding second conveying component 25 to move to the position corresponding to the discharge device. During the process of moving the empty pallet 100 towards the discharge lifting mechanism 30 via the discharge device, when the pallet 100 is partially located on several rolling elements 2441 of the second conveying component 25 of the discharge lifting mechanism 30, the two driving components 243 of the second conveying component 25 of the discharge lifting mechanism 30 respectively drive the corresponding conveyor lines 242 towards the center of the support plate 241 until both ends of the pallet 100 abut against the two conveyor belts 2425 of the second conveying component 25 of the discharge lifting mechanism 30. In this way, the two conveyor belts 2425 of the second conveying component 25 of the discharge lifting mechanism 30 can drive the pallet 100 on several rolling elements 2441 of the second conveying component 25 towards the aging oven 10 to a predetermined position. Thus, the empty pallet 100 is conveyed to the discharge lifting mechanism 30 by the discharge device. Then, the two drive components 243 of the second conveying assembly 25 of the discharge lifting mechanism 30 drive the corresponding conveyor lines 242 to move away from the center of the support plate 241 to the initial position, so that the two conveyor belts 2425 of the second conveying assembly 25 of the discharge lifting mechanism 30 separate from the two ends of the pallet 100. At the same time, the limit drive module of the second conveying assembly 25 of the discharge lifting mechanism 30 drives the corresponding limit top plate 2454 to move upward, thereby driving the pallet 100 to move upward to the predetermined position, so that the pallet 100 separates from the several rolling elements 2441 of the second conveying assembly 25 of the discharge lifting mechanism 30. This limits the pallet 100 and prevents it from moving on the several rolling elements 2441 of the second conveying assembly 25. Then, the lifting drive module 22 of the discharge lifting mechanism 30 drives the corresponding second conveying assembly 25 and the pallet 100 to the position corresponding to the return conveying mechanism 50.Then, the limit drive module of the second conveying component 25 of the discharge lifting mechanism 30 drives the corresponding limit top plate 2454 and pallet 100 to move downwards until the pallet 100 is located on several rolling elements 2441 of the second conveying component 25 of the discharge lifting mechanism 30. At the same time, the two drive components 243 of the second conveying component 25 of the discharge lifting mechanism 30 drive the corresponding conveyor lines 242 to move towards the center of the support plate 241 until both ends of the pallet 100 are respectively connected to the two conveyor belts 242 of the second conveying component 25 of the discharge lifting mechanism 30. With the two conveyor belts 2425 of the second conveying component 25 of the discharge lifting mechanism 30 offsetting each other, the pallet 100 can be driven to move on the rolling elements 2441 of the second conveying component 25 toward the aging oven 10. When the pallet 100 reaches the transmission chain 46 and support chain 48 of the return conveying mechanism 50, the return conveying mechanism 50 can drive the pallet 100 to move in the return cavity 15 toward the feeding lifting mechanism 20. In this way, the empty pallet 100 can be transported to the return conveying mechanism 50 by the discharge lifting mechanism 30.

[0076] Then, the lifting drive module 22 of the feeding lifting mechanism 20 drives the corresponding second conveying component 25 to move to the position corresponding to the return conveying mechanism 50. When the tray 100 on the return conveying mechanism 50 is partially located on several rolling elements 2441 of the second conveying component 25 of the feeding lifting mechanism 20, the two drive components 243 of the second conveying component 25 of the feeding lifting mechanism 20 drive the corresponding conveying line 242 to move towards the center of the support plate 241 until both ends of the tray 100 abut against the two conveyor belts 2425 of the second conveying component 25 of the feeding lifting mechanism 20. In this way, the two conveyor belts 2425 of the second conveying component 25 of the feeding lifting mechanism 20 can drive the tray 100 to move away from the aging oven 10 on several rolling elements 2441 of the second conveying component 25 to a predetermined position. Thus, the return conveying mechanism 50 conveys the tray 100 to the feeding lifting mechanism 20. Then, the two drive components 243 of the second conveying assembly 25 of the feeding lifting mechanism 20 drive the corresponding conveyor lines 242 to move away from the center of the support plate 241 to the initial position, so that the two conveyor belts 2425 of the second conveying assembly 25 of the feeding lifting mechanism 20 separate from the two ends of the pallet 100. At the same time, the limiting drive module of the second conveying assembly 25 of the feeding lifting mechanism 20 drives the corresponding limiting top plate 2454 to move upward, thereby driving the pallet 100 to move upward to the predetermined position, so that the pallet 100 separates from the several rolling elements 2441 of the second conveying assembly 25 of the feeding lifting mechanism 20. This limits the pallet 100 and prevents it from moving on the several rolling elements 2441 of the second conveying assembly 25. Then, the lifting drive module 22 of the feeding lifting mechanism 20 drives the corresponding second conveying assembly 25 and the pallet 100 to the position corresponding to the feeding device. Then, the limit drive module of the second conveying component 25 of the feeding lifting mechanism 20 drives the corresponding limit top plate 2454 and the pallet 100 to move downward until the pallet 100 is located on several rolling elements 2441 of the second conveying component 25 of the feeding lifting mechanism 20. At the same time, the two drive components 243 of the second conveying component 25 of the feeding lifting mechanism 20 drive the corresponding conveyor line 242 to move towards the center of the support plate 241 until the two ends of the pallet 100 abut against the two conveyor belts 2425 of the second conveying component 25 of the feeding lifting mechanism 20. In this way, the two conveyor belts 2425 of the second conveying component 25 of the feeding lifting mechanism 20 can drive the pallet 100 to move towards the feeding device on several rolling elements 2441 of the second conveying component 25, so as to transfer the pallet 100 to the feeding device. Thus, the feeding lifting mechanism 20 realizes the transportation of the empty pallet 100 to the feeding device.

[0077] The above is a detailed description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A static aging device, comprising an aging oven, the aging oven including an aging chamber, the aging chamber having a plurality of aging chambers arranged sequentially from bottom to top, with adjacent aging chambers spaced apart from each other, characterized in that, The aging chamber has an installation cavity located on one side or above the aging chamber, and the installation cavity is connected to the aging chamber. The installation cavity has a plurality of heating circulation air duct assemblies, which are spaced apart along the length of the aging oven. Each heating circulation air duct assembly includes an air duct shell, an airflow drive component, and a heater. The side of the air duct shell near the aging chamber has an air inlet and an air outlet. The air duct shell has a first air duct and a second air duct, and the air inlet and air outlet are connected to the first air duct and the second air duct, respectively. The airflow drive component is located on the side of the air duct shell away from the aging chamber, and part of the airflow drive component extends into the air duct shell. The first air duct is connected to the second air duct through the airflow drive component. The heater is located in the second air duct.

2. The static aging device of claim 1, wherein, The aging chamber has several return air chambers on the other side of the aging cavity, each corresponding to a number of heating circulation air duct assemblies. The return air chambers are spaced apart along the length of the aging oven, and adjacent return air chambers are separated from each other. The return air chambers and the aging cavity are separated by a partition, and the partition has a return air inlet. The return air inlet is connected to both the aging cavity and the return air chamber. The return air chamber is connected to the air inlet of the corresponding heating circulation air duct assembly.

3. The static aging device of claim 2, wherein, The return air chamber is connected to the air inlet of the corresponding heating circulation air duct assembly through a return air pipe, and the return air pipe is installed inside the aging chamber.

4. The static aging device of claim 1, wherein, The static aging device includes a feeding lifting mechanism and a discharging lifting mechanism. The feeding lifting mechanism is located at one end of the aging oven, and the discharging lifting mechanism is located at the other end of the aging oven. An aging conveying mechanism and an aging brush assembly are provided inside the aging chamber. The aging brush assembly is located on one side of the aging conveying mechanism and includes a positive aging brush and a negative aging brush.

5. The static aging device of claim 4, wherein, The aging chamber is provided with a reflux chamber located below multiple aging chambers. The reflux chamber and the adjacent aging chambers are separated from each other. The reflux chamber is provided with a reflux conveying mechanism.

6. The static aging device of claim 5, wherein, One end of the aging chamber is provided with a feeding chamber, and the other end of the aging chamber is provided with a discharging chamber. One end of the aging chamber and the reflux chamber are both connected to the feeding chamber, and the other end of the aging chamber and the reflux chamber are both connected to the discharging chamber. The feeding lifting mechanism is located inside the feeding chamber, and the discharging lifting mechanism is located inside the discharging chamber.

7. The static aging device of claim 5, wherein, The feeding lifting mechanism and the discharging lifting mechanism are symmetrical about the center of the aging oven. Each feeding lifting mechanism and the discharging lifting mechanism includes a lifting frame, a lifting drive module, a lifting plate, a first conveying component and a second conveying component. The lifting drive module is disposed on the lifting frame, and the lifting plate is disposed on the lifting drive module. The first conveying component and the second conveying component are distributed vertically at intervals and are both disposed on the lifting plate.

8. The static aging device of claim 7, wherein, Both the first conveying assembly and the second conveying assembly include a support plate, a conveying structure, and a supporting structure. One end of the support plate is disposed on the lifting plate, and the other end of the support plate extends away from the lifting plate. The conveying structure and the supporting structure are both disposed on the support plate. The supporting structure is used to support the tray, and the conveying structure is used to drive the tray to move horizontally on the supporting structure toward or away from the aging oven.

9. The static aging device of claim 8, wherein, The conveying structure includes two conveying lines and two driving components. The two conveying lines are slidably disposed on the top of the support plate and are symmetrical about the center of the support plate. The length direction of the conveying lines is the same as the width direction of the support plate. The two driving components are disposed on the top of the support plate and the output ends of the two driving components are respectively connected to the two conveying lines.

10. The static aging device of claim 9, wherein, The support structure includes two support seats disposed at the top of the support plate. The two support seats are symmetrical about the center of the support plate and located between two conveyor lines. The support seats are arranged parallel to the conveyor lines. A plurality of rolling elements are provided on one side of the top of the support seat. The plurality of rolling elements are spaced apart along the length direction of the support seat.

11. The static aging device of claim 10, wherein, Both the first conveying component and the second conveying component include a limiting structure. The limiting structure is disposed on the support plate and located between the two support seats. The limiting structure is used to drive the pallet to move up and down. The limiting structure includes a limiting drive module disposed on the support plate and a limiting top plate that moves up and down driven by the limiting drive module.

12. The static aging device of claim 5, wherein, Both the aging conveying mechanism and the reflux conveying mechanism include a chain drive, a driving rod, a driven rod, a driving sprocket, a driven sprocket, a transmission chain, and a first chain support. The driving rod and driven rod of the aging conveying mechanism are located at both ends of the aging chamber and are rotatably connected to the bottom of the aging chamber. The driving rod and driven rod of the reflux conveying mechanism are located at both ends of the reflux chamber and are rotatably connected to the bottom of the reflux chamber. The driving sprocket and driven sprocket are respectively sleeved on the outer periphery of the driving rod and driven rod. The transmission chain is sleeved on the outer periphery of the driving sprocket, driven sprocket, and the first chain support. The chain drive is used to drive the driving rod to rotate. The first chain support of the aging conveying mechanism is located at the bottom of the aging chamber, and the first chain support of the reflux conveying mechanism is located at the bottom of the reflux chamber.

13. The static aging device of claim 12, wherein, Both the aging conveying mechanism and the reflux conveying mechanism include at least two support chains and at least two second chain supports. Each support chain corresponds to one second chain support. The two second chain supports are spaced apart along the width direction of the aging oven. The first chain support is located between the two second chain supports and is arranged parallel to the second chain support. Both second chain supports of the aging conveying mechanism are located at the bottom of the aging chamber, and both second chain supports of the reflux conveying mechanism are located at the bottom of the reflux chamber. The top and both ends of the second chain support are provided with receiving grooves. The support chain is set in the receiving groove of the corresponding second chain support. The chain drive is set on one of the second chain supports. The positive aging brush and negative aging brush of the aging brush assembly are set on the side of the other second chain support of the aging conveying mechanism away from the first chain support.

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