Static aging device

Abstract

The invention discloses a static aging device which comprises an aging oven, the aging oven comprises an aging oven body, a plurality of aging cavities are sequentially arranged in the aging oven body from bottom to top, and every two adjacent aging cavities are separated from each other. An installation cavity is formed in the position, located on one side or above each aging cavity, in the aging oven body, the installation cavities communicate with the corresponding aging cavities, and a plurality of heating circulating air duct assemblies are arranged in the installation cavities and arranged at intervals in the length direction of the aging oven. The heating circulating air duct assembly comprises an air duct shell, an airflow driving part and a heater. According to the invention, the heating time of the capacitor can be reduced, the aging efficiency is improved, and the energy consumption is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of capacitor aging equipment, in particular to a static aging device. BACKGROUND

[0002] In order to ensure the quality before leaving factory, the capacitor usually needs to be statically aged. At present, the static aging device is generally used to statically age the capacitor.

[0003] The existing static aging device generally comprises an aging oven, the aging oven comprises an aging box body, a plurality of aging cavities are sequentially arranged from bottom to top in the aging box body, two adjacent aging cavities are mutually separated, air inlet channels and air outlet channels corresponding to the plurality of aging cavities are respectively arranged at two sides of the aging box body, the air inlet channel and each aging cavity are communicated through an air inlet, the air outlet channel and each aging cavity are communicated through an air outlet, an air guide channel is arranged at the top end of the aging box body, the air inlet channel and the air outlet channel are communicated with the air guide channel, a gas flow driving member and a heater are sequentially arranged in the air guide channel along the direction close to the air outlet channel, when working, the air in the plurality of aging cavities enters into the air inlet channel through the corresponding air inlet under the action of the gas flow driving member, then enters into the air guide channel, then passes through the gas flow driving member and the heater, the air can be heated by the heater to form hot air, then the hot air enters into the air outlet channel, then enters into the plurality of aging cavities through the air outlet, so as to make the temperature in the aging cavities rise, and the cycle is repeated, so as to heat the capacitor on the tray in the aging cavity, and charge and discharge the capacitor at the same time, so as to realize the static aging of the capacitor.

[0004] In the above structure, since the aging cavities are multiple, the plurality of aging cavities share one heater, and thus the temperature in the aging cavities rises slowly, the heating time of the capacitor is increased, the aging efficiency is reduced, and the energy consumption is increased. SUMMARY

[0005] In order to overcome the defects of the prior art, the present application provides a static aging device, which can reduce the heating time of the capacitor, improve the aging efficiency, and reduce the energy consumption.

[0006] The technical scheme adopted by the present application to solve the technical problems is:

[0007] A static aging device comprises an aging oven, the aging oven comprises an aging box, a plurality of aging cavities are arranged in the aging box from bottom to top, and adjacent two aging cavities are separated from each other, characterized in that an installation cavity is arranged in the aging box on one side or above the aging cavities, the installation cavity is communicated with the aging cavities, a plurality of heating circulating air duct assemblies are arranged in the installation cavity, the plurality of heating circulating air duct assemblies are arranged along the length direction of the aging oven, the heating circulating air duct assembly comprises an air duct shell, an airflow driving member and a heater, an air inlet and an air outlet are arranged on the side of the air duct shell close to the aging cavities, a first air duct and a second air duct are arranged in the air duct shell, the air inlet and the air outlet are respectively communicated with the first air duct and the second air duct, the airflow driving member is arranged on the side of the air duct shell away from the aging cavities, and the airflow driving member partially extends into the air duct shell, the first air duct is communicated with the second air duct through the airflow driving member, and the heater is arranged in the second air duct.

[0008] As a preferred technical scheme, a plurality of return air cavities corresponding to the plurality of heating circulating air duct assemblies are arranged in the aging box on the other side of the aging cavities, the plurality of return air cavities are arranged along the length direction of the aging oven and separated from each other, the return air cavities and the aging cavities are separated by a partition plate, the partition plate is provided with a return air inlet, the return air inlet is respectively communicated with the aging cavities and the return air cavities, and the return air cavities are communicated with the air inlets of the corresponding heating circulating air duct assemblies.

[0009] As a preferred technical scheme, the return air cavities are communicated with the air inlets of the corresponding heating circulating air duct assemblies through return air pipes, and the return air pipes are arranged in the aging box.

[0010] As a preferred technical scheme, the static aging device comprises a feeding lifting mechanism and a discharging lifting mechanism, the feeding lifting mechanism is arranged at one end of the aging oven, the discharging lifting mechanism is arranged at the other end of the aging oven, an aging conveying mechanism and an aging brush assembly are arranged in the aging cavities, the aging brush assembly is arranged on one side of the aging conveying mechanism, and the aging brush assembly comprises a positive aging brush and a negative aging brush.

[0011] As a preferred technical scheme, a return flow cavity is arranged in the aging box, the return flow cavity is arranged below the plurality of aging cavities, the return flow cavity and the aging cavities adjacent thereto are separated from each other, and a return flow conveying mechanism is arranged in the return flow cavity.

[0012] Preferably, the aging oven is provided with a feeding box at one end and a discharging box at the other end, the aging cavity and the reflux cavity are both communicated with the feeding box at one end and communicated with the discharging box at the other end, the feeding lifting mechanism is arranged in the feeding box, and the discharging lifting mechanism is arranged in the discharging box.

[0013] Preferably, the feeding lifting mechanism and the discharging lifting mechanism are symmetrical about the center of the aging oven, and each of the feeding lifting mechanism and the discharging lifting mechanism comprises a lifting frame, a lifting drive module, a lifting plate, a first conveying assembly and a second conveying assembly, the lifting drive module is arranged on the lifting frame, the lifting plate is arranged on the lifting drive module, and the first conveying assembly and the second conveying assembly are arranged on the lifting plate in an up-down interval.

[0014] Preferably, the first conveying assembly and the second conveying assembly each comprise a support plate, a conveying structure and a support structure, one end of the support plate is arranged on the lifting plate, the other end of the support plate extends away from the lifting plate, the conveying structure and the support structure are arranged on the support plate, the support structure is used for supporting a tray, and the conveying structure is used for driving the tray to move horizontally on the support structure towards or away from the aging oven.

[0015] Preferably, the conveying structure comprises two conveying lines and two driving components, the two conveying lines are respectively arranged on the top end of the support plate and symmetrical about the center of the support plate, the length direction of the conveying line is the same as the width direction of the support plate, and the two driving components are respectively arranged on the top end of the support plate and the output ends of the two driving components are respectively connected with the two conveying lines.

[0016] Preferably, the support structure comprises two support seats arranged on the top end of the support plate, the two support seats are symmetrical about the center of the support plate and located between the two conveying lines, the support seats are arranged in parallel with the conveying lines, one side of the top end of the support seat is provided with a plurality of rolling bodies, and the plurality of rolling bodies are arranged in an interval along the length direction of the support seat.

[0017] Preferably, the first conveying assembly and the second conveying assembly each comprise a limiting structure, the limiting structure is arranged on the support plate and located between the two support seats, and the limiting structure is used for driving the tray to move up and down; the limiting structure comprises a limiting drive module arranged on the support plate and a limiting top plate driven by the limiting drive module to move up and down.

[0018] As a preferred technical scheme, the aging conveying mechanism and the backflow conveying mechanism each comprise a chain driving element, a driving transmission rod, a driven transmission rod, a driving sprocket, a driven sprocket, a transmission chain and a first chain support element, the driving transmission rod and the driven transmission rod of the aging conveying mechanism are respectively located at two ends of the aging cavity and are respectively rotationally connected with the bottom of the aging cavity, the driving transmission rod and the driven transmission rod of the backflow conveying mechanism are respectively located at two ends of the backflow cavity and are respectively rotationally connected with the bottom of the backflow cavity, the driving sprocket and the driven sprocket are respectively sleeved on the outer periphery of the driving transmission rod and the driven transmission rod, the transmission chain is sleeved on the outer periphery of the driving sprocket, the driven sprocket and the first chain support element, the chain driving element is used for driving the driving transmission rod to rotate, the first chain support element of the aging conveying mechanism is arranged at the bottom of the aging cavity, and the first chain support element of the backflow conveying mechanism is arranged at the bottom of the backflow cavity.

[0019] As a preferred technical scheme, the aging conveying mechanism and the backflow conveying mechanism each comprise at least two supporting chains and at least two second chain support elements, each supporting chain corresponds to a second chain support element, the two second chain support elements are arranged in a spaced manner along the width direction of the aging oven, the first chain support element is located between the two second chain support elements and is arranged in parallel with the second chain support elements, the two second chain support elements of the aging conveying mechanism are arranged at the bottom of the aging cavity, and the two second chain support elements of the backflow conveying mechanism are arranged at the bottom of the backflow cavity, the top end and the two ends of the second chain support element are provided with accommodating grooves, the supporting chain is arranged in the accommodating groove of the corresponding second chain support element, the chain driving element is arranged on one of the second chain support elements, and the positive aging brush and the negative aging brush of the aging brush assembly are arranged on the side, away from the first chain support element, of the other second chain support element of the aging conveying mechanism.

[0020] The application has the advantages that: the application is provided with the installation cavity on one side or above each aging cavity, the installation cavity is communicated with the corresponding aging cavity, and a plurality of heating circulating air duct assemblies are arranged in the installation cavity and are arranged in a spaced manner along the length direction of the aging oven, the heating circulating air duct assembly comprises an air duct shell, an airflow driving element and a heater, compared with the prior art, each aging cavity is provided with an independent heater, the heating time of the capacitor is reduced, the aging efficiency is improved, and the energy consumption is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] The application will be further described below in combination with the drawings and examples.

[0022] Figure 1 is a structural schematic view of a static aging device provided by an embodiment of the application.

[0023] Figure 2 is a sectional view of the static aging device shown in FIG. 1; Figure 1

[0024] Figure 3 is a sectional view of the static aging device shown in FIG. 1; Figure 1 is a sectional view of the static aging device shown in FIG. 1;

[0025] Figure 4 is a sectional view of the static aging device shown in FIG. 1; Figure 1 is a sectional view of the static aging device shown in FIG. 1;

[0026] Figure 5 is a sectional view of the static aging device shown in FIG. 1; Figure 1 is a sectional view of the static aging device shown in FIG. 1;

[0027] Figure 6 is a sectional view of the static aging device shown in FIG. 1; Figure 5 is a sectional view of the static aging device shown in FIG. 1;

[0028] Figure 7 is a sectional view of the static aging device shown in FIG. 1; Figure 5 is a sectional view of the static aging device shown in FIG. 1;

[0029] Figure 8 is a sectional view of the static aging device shown in FIG. 1; Figure 7 is a sectional view of the static aging device shown in FIG. 1;

[0030] Figure 9 is a sectional view of the static aging device shown in FIG. 1; Figure 5 is a sectional view of the static aging device shown in FIG. 1;

[0031] Figure 10 is a sectional view of the static aging device shown in FIG. 1; Figure 1 is a sectional view of the static aging device shown in FIG. 1;

[0032] Figure 11 is a sectional view of the static aging device shown in FIG. 1; Figure 1 is a sectional view of the static aging device shown in FIG. 1;

[0033] Figure 12 is a sectional view of the static aging device shown in FIG. 1; Figure 1 is a sectional view of the static aging device shown in FIG. 1;

[0034] Figure 13 is a sectional view of the static aging device shown in FIG. 1. DETAILED DESCRIPTION

[0035] ​The concept, specific structure and generated technical effects of the present application will be described clearly and completely in combination with the embodiments and drawings, so as to fully understand the purposes, features and effects of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application. In addition, all the coupling / connection relations involved in the patent do not mean that the components are directly connected, but means that the more optimal coupling structure can be composed by adding or reducing the coupling accessories according to the specific implementation situation. The technical features in the present application can be combined interactively without conflict.

[0036] Please refer to Figures 1 to 3 The static aging device provided by an embodiment of the present application comprises an aging oven 10, a feeding lifting mechanism 20 and a discharging lifting mechanism 30.

[0037] The aging oven 10 comprises an aging box body 11, and a plurality of aging cavities 14 and a reflux cavity 15 are arranged in the aging box body 11 from bottom to top. The adjacent two aging cavities 14 are separated from each other, and the reflux cavity 15 and the aging cavity 14 adjacent to the reflux cavity 15 are separated from each other. In the embodiment, the aging cavities 14 are six, and the reflux cavity 15 is one. It can be understood that the number of the aging cavities 14 and the reflux cavity 15 can also be other, which can be set according to the actual situation.

[0038] A mounting cavity is arranged in the aging box body 11 at one side of the aging cavities 14, and the length of the mounting cavity is the same as the length of the aging cavities 14. The mounting cavity and the aging cavities 14 are communicated. The mounting cavity is arranged at one side of the aging cavities 14, so as to reduce the height of the aging oven 10. A plurality of heating circulating air duct assemblies 17 are arranged in the mounting cavity, and the heating circulating air duct assemblies 17 are arranged at intervals along the length direction of the aging oven 10. In the embodiment, the heating circulating air duct assemblies 17 in the mounting cavity are three. It can be understood that the number of the heating circulating air duct assemblies 17 can be set according to the actual length of the aging cavities 14.

[0039] In combination with Figure 4As shown, the heating circulating air duct assembly 17 comprises an air duct shell 171 arranged at the bottom of the installation cavity, an airflow driving member 172 and a heater 174. The side of the air duct shell 171 close to the aging cavity 14 is provided with an air inlet 1711 and an air outlet 1712, the air outlet 1712 is located above the air inlet 1711, and the number of the air outlet 1712 and the air inlet 1711 can be set according to the actual situation. The air duct shell 171 is provided with a first air duct and a second air duct, and the air inlet 1711 and the air outlet 1712 are respectively communicated with the first air duct and the second air duct. The airflow driving member 172 is a turbofan motor, and can be understood as other, for example, a fan. The airflow driving member 172 is arranged at the side of the air duct shell 171 away from the aging cavity 14, and part of the airflow driving member 172 extends into the air duct shell 171. The first air duct is communicated with the second air duct through the airflow driving member 172. The airflow driving member 172 is used to drive the air in the aging cavity 14 to flow, so that the air circulates through the heater 174. The heater 174 is existing, and the heater 174 is arranged in the second air duct. The heater 174 is used for heating the air to form hot air. The heater 174 is used for electrical connection with the external power supply. In operation, the air in the aging cavity 14 is driven by the corresponding airflow driving member 172 to enter the first air duct through the air inlet 1711, then enters the second air duct through the airflow driving member 172, and the air is heated by the heater 174 to form hot air, then the hot air enters the corresponding aging cavity 14 through the air outlet 1712, so that the temperature in the aging cavity 14 rises, and the process of accelerating the aging of the capacitor 200 is realized by heating the capacitor 200, thereby improving the reliability of the capacitor 200 and prolonging the service life, and the high temperature environment that the capacitor 200 may encounter in actual use can be simulated, thereby ensuring the stability and performance of the capacitor 200 under actual use conditions.

[0040] In other embodiments, the installation cavity can also be located above the aging cavity 14.

[0041] The application sets the installation cavity communicating with the aging cavity 14 on one side or above the aging cavity 14, and sets a plurality of heating circulating air duct assemblies 17 in the installation cavity, the heating circulating air duct assembly 17 comprises an air duct shell 171, an airflow driving member 172 and a heater 174, compared with the prior art, each aging cavity 14 is provided with an independent heater 174, the heating time of the capacitor is reduced, the aging efficiency is improved, and the energy consumption is reduced.

[0042] In the embodiment, the heating circulating air duct assembly 17 further comprises a return air cover 173 arranged on the side of the air duct shell 171 away from the aging cavity 14, and a third air duct is arranged in the air duct shell 171, and the first air duct is communicated with the second air duct through the airflow driving member 172, the third air duct and the interior of the return air cover 173. After passing through the airflow driving member 172, the air first enters the third air duct, then enters the return air cover 173, and then enters the second air duct.

[0043] Further, a plurality of return air cavities 175 corresponding to the plurality of heating circulating air duct assemblies 17 are arranged on the other side of the aging cavity 14 in the aging oven body 11, the plurality of return air cavities 175 are arranged along the length direction of the aging oven 10 and are spaced apart from each other, and the number of the return air cavities 175 is equal to that of the heating circulating air duct assemblies 17. In the embodiment, the number of the return air cavities 175 is three. The return air cavities 175 and the aging cavity 14 are separated by a partition plate 1751, the partition plate 1751 is provided with a return air port, the return air port is communicated with the aging cavity 14 and the return air cavity 175, and the number of the return air port can be set according to actual conditions. In the embodiment, the return air port is arranged opposite to the air outlet 1712. The return air cavity 175 is communicated with the air inlet 1711 of the corresponding heating circulating air duct assembly 17. In operation, the air in the aging cavity 14 is driven by the airflow driving member 172 to enter the return air cavity 175 through the return air port, and then enters the first air duct through the air inlet 1711. Through the structure, the convection of the air in the aging cavity 14 can be realized, the temperature can be quickly raised, and the temperature is uniform.

[0044] Further, the return air cavity 175 is communicated with the air inlet 1711 of the corresponding heating circulating air duct assembly 17 through a return air pipe 176 arranged in the aging oven body 11. The air entering the return air cavity 175 first enters the return air pipe 176, and then enters the air inlet 1711.

[0045] In the embodiment, the return air pipe 176 is located below the aging cavity 14, and a mounting space is arranged between the adjacent aging cavities 14 and between the return cavity 15 and the aging cavity 14 adjacent thereto in the aging oven body 11, and the return air pipe 176 is arranged in the mounting space below the aging cavity 14. One end of the return air pipe 176 extends into the aging cavity 14 and is connected with the corresponding partition plate 1751, the partition plate 1751 is provided with a communication hole communicated with the return air cavity 175 and the corresponding return air pipe 176, and the other end of the return air pipe 176 extends into the mounting cavity and is connected with the air inlet 1711 of the corresponding heating 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. The aging cavity 14 is provided with an aging conveying mechanism 40 and an aging brush assembly, the aging brush assembly is arranged at 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 arranged at intervals along the length direction of the aging oven 10, and the positive aging brush 161 and the negative aging brush 162 are respectively used for contact and conduction with the positive conductive contact 102 and the negative conductive contact 103 at one end of the tray 100 and for electrical connection with the positive and negative poles of the external power supply, as shown in Figure 13 The reflow cavity 15 is provided with a reflow conveying mechanism 50. The positive conductive contact 102 and the negative conductive contact 103 of the tray 100 are three respectively, and the positive aging brush 161 and the negative aging brush 162 of the aging brush assembly corresponding to the tray 100 are three respectively.

[0047] The feeding lifting mechanism 20 is used to receive the tray 100 and the capacitor 200 on the tray 100 delivered by the feeding device and to carry the tray 100 and the capacitor 200 on the tray 100 to the aging conveying mechanism 40 and to carry the empty tray 100 to the feeding device. The aging conveying mechanism 40 is used to deliver the tray 100 and the capacitor 200 on the tray 100 to the position corresponding to the aging brush assembly in the aging cavity 14 to perform static aging of the capacitor 200 by the aging oven 10 and to deliver the tray 100 and the capacitor 200 on the tray 100 to the discharging lifting mechanism 30 after the aging is completed. The discharging lifting mechanism 30 is used to carry the tray 100 and the capacitor 200 on the tray 100 to the discharging device and to receive the empty tray 100 delivered by the discharging device and to carry the empty tray 100 to the reflow conveying mechanism 50. The reflow conveying mechanism 50 is used to deliver the empty tray 100 to the feeding lifting mechanism 20. In actual application, the feeding device is located at the side of the feeding lifting mechanism 20 away from the aging oven 10 and the discharging device is located at the side of the discharging lifting mechanism 30 away from the aging oven 10. When the tray 100 and the capacitor 200 on the tray 100 are delivered to the position corresponding to the aging brush assembly in the aging cavity 14 by the aging conveying mechanism 40, the positive aging brush 161 and the negative aging brush 162 are respectively in contact with the positive conductive contact 102 and the negative conductive contact 103 at one end of the tray 100, so that the external power source is electrically connected with 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 is electrically connected with 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. Then, the external power source is controlled by the control system to perform charging and discharging 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, so that the static aging of the capacitor 200 is realized.

[0048] In the embodiment, a plurality of, for example, sixteen, trays 100 can be accommodated in the aging cavity 14 at the same time, and each tray 100 corresponds to one aging brush assembly, so that the aging brush assembly in each aging cavity 14 is sixteen. Therefore, the aging oven 10 of the present application can simultaneously perform static aging of a plurality of capacitors 200, thereby improving the production efficiency.

[0049] In the embodiment, one end of the aging box body 11 is provided with a feeding box body 12, the other end of the aging box body 11 is provided with a discharging box body 13, one end of the aging cavity 14 and the reflux cavity 15 is communicated with the feeding box body 12, the other end of the aging cavity 14 and the reflux cavity 15 is communicated with the discharging box body 13, the feeding lifting mechanism 20 is arranged in the feeding box body 12, and the discharging lifting mechanism 30 is arranged in the discharging box body 13. Both ends of the aging conveying mechanism 40 and both ends of the reflux conveying mechanism 50 respectively extend into the feeding box body 12 and the discharging box body 13. In actual application, the feeding device part extends into the feeding box body 12 through the first hole position 121 of the feeding box body 12 and is located on the side of the feeding lifting mechanism 20 away from the aging oven 10, and the discharging device part extends into the discharging box body 13 through the second hole position 131 of the discharging box body 13 and is located on the side of the discharging lifting mechanism 30 away from the aging oven 10. The feeding box body 12 and the discharging box body 13 are arranged to protect the feeding lifting mechanism 20 and the discharging lifting mechanism 30 respectively and can reduce heat loss.

[0050] The feeding lifting mechanism 20, the discharging lifting mechanism 30 and the aging conveying mechanism 40 arranged at the bottom of the aging cavity 14 can realize automatic feeding and automatic discharging of the tray 100 and the capacitor 200 on the tray 100 in the aging oven 10, manual feeding and discharging operations are not needed, production efficiency is improved, and production cost is reduced. Meanwhile, the feeding lifting mechanism 20, the discharging lifting mechanism 30 and the reflux conveying mechanism 50 arranged at the bottom of the reflux cavity 15 can realize reflux of the empty tray 100 from the discharging device to the feeding device, manual carrying operations are not needed, production efficiency is further improved, and production cost is reduced.

[0051] In combination Figures 5 to 9 As shown in the figure, the feeding lifting mechanism 20 comprises a lifting frame 21, a lifting driving module 22, a lifting plate 23, a first conveying assembly 24 and a second conveying assembly 25. The lifting frame 21 is arranged on the inner wall of one side of the feeding box body 12. The lifting driving module 22 is arranged on the lifting frame 21, the lifting plate 23 is arranged on the lifting driving module 22, and the first conveying assembly 24 and the second conveying assembly 25 are arranged on the lifting plate 23 in an up-down interval. The lifting driving module 22 is used for driving the lifting plate 23 to move up and down, so as to drive the first conveying assembly 24 and the second conveying assembly 25 to move up and down. The first conveying assembly 24 is used for receiving the tray 100 and the capacitor 200 on the tray 100 conveyed by the feeding device and moving the tray 100 and the capacitor 200 on the tray 100 to the aging conveying mechanism 40, and the second conveying assembly 25 is used for moving the empty tray 100 to the feeding device.

[0052] Specifically, the lifting driving module 22 comprises a lifting driving member 221, a lifting screw rod 222, a lifting nut 223 and a synchronous belt transmission structure. The lifting screw rod 222 is rotatably arranged at one side of the lifting frame 21 through screw rod bearing seats at both ends thereof, and the lifting nut 223 is threadedly engaged with the lifting screw rod 222. The lifting driving member 221 is arranged on the lifting frame 21, and the lifting driving member 221 is a motor, and can also be a motor + speed reducer, etc. In the embodiment, the lifting frame 21 is provided with a lifting hole position 211, the bottom of the lifting hole position 211 is provided with a lifting seat 212, the top end of the lifting seat 212 is provided with a lifting mounting plate 213, and the lifting mounting plate 213 partially protrudes from one side and the other side of the lifting frame 21, and the lifting driving member 221 is arranged at the bottom end of the lifting mounting plate 213. The output end of the lifting driving member 221 passes through the through hole of the lifting mounting plate 213 and is connected with one end of the lifting screw rod 222 through the synchronous belt transmission structure. The lifting plate 23 is arranged on the lifting nut 223. The lifting driving member 221 is used for driving the lifting screw rod 222 to rotate through the synchronous belt transmission structure, so as to drive the lifting nut 223 to move up and down, and in turn drive the lifting plate 23 to move up and down.

[0053] The synchronous belt transmission structure comprises a lifting driving wheel 2241, a lifting driven wheel 2242 and a synchronous belt 2243 sleeved on the outer periphery of the lifting driving wheel 2241 and the lifting driven wheel 2242, the lifting driving wheel 2241 is sleeved on the outer periphery of the output end of the lifting driving member 221, and the lifting driven wheel 2242 is sleeved on the outer periphery of one end of the lifting screw rod 222. The lifting driving member 221 is used for driving the lifting driving wheel 2241 to rotate, and under the action of the lifting driven wheel 2242 and the synchronous belt 2243, the lifting screw rod 222 can be driven to rotate.

[0054] The first conveying assembly 24 comprises a support plate 241, a conveying structure and a supporting structure. One end of the support plate 241 is arranged on the lifting plate 23, and the other end of the support plate 241 extends away from the lifting plate 23. The conveying structure and the supporting structure are both arranged on the support plate 241, the supporting structure is used for supporting the tray 100, and the conveying structure is used for driving the tray 100 to move horizontally on the supporting structure towards or away from the aging oven 10.

[0055] The conveying structure comprises two conveying lines 242 and two driving components 243. The two conveying lines 242 are respectively slidably arranged at the top end of the support plate 241 and are respectively adjacent to one end and the other end of the support plate 241, and the two conveying lines 242 are symmetric about the center of the support plate 241. The length direction of the conveying line 242 is the same as the width direction of the support plate 241. The two driving components 243 are respectively arranged at the top end of the support plate 241, and the output ends of the two driving components 243 are respectively connected with the two conveying lines 242. In this embodiment, the bottom end of the conveying line 242 is provided with a connecting piece 246, and the output end of the driving component 243 is connected with the connecting piece 246 of the corresponding conveying line 242. The driving component 243 is used to drive the corresponding conveying line 242 to move towards the center of the support plate 241 or away from the center of the support plate 241 through the corresponding connecting piece 246, so that the two conveying lines 242 are respectively abutted with or separated from the two ends of the tray 100. When the two conveying lines 242 are respectively abutted with the two ends of the tray 100, the tray 100 can be driven to move horizontally towards the aging oven 10 or away from the aging oven 10 by the two conveying lines 242. By adopting the mode that the two conveying lines 242 are respectively abutted with the two ends of the tray 100 to drive the tray 100 to move, it can be ensured that the tray 100 will not be deviated during movement, and the accuracy of the position of the tray 100 is guaranteed. The driving component 243 is a common air cylinder, and can be understood as, for example, a hydraulic cylinder and the like.

[0056] The conveying line 242 comprises a conveying seat 2421, a conveying driving piece 2422, a conveying driving wheel 2423, a conveying driven wheel 2424 and a conveying belt 2425. The conveying seat 2421 is slidably arranged at the top end of the support plate 241, and the length direction of the conveying seat 2421 is the same as the width direction of the support plate 241. The connecting piece 246 is arranged at the center of the bottom end of the conveying seat 2421. The conveying driving piece 2422 is arranged at the top end of the conveying seat 2421 through a motor seat and is adjacent to one end of the conveying seat 2421. The conveying driving piece 2422 is a motor, and can be understood as, for example, a motor + speed reducer and the like. The conveying driving wheel 2423 is sleeved on the outer periphery of the output end of the conveying driving piece 2422. The conveying driven wheel 2424 is rotatably arranged at the top end of the conveying seat 2421 and is adjacent to the other end of the conveying seat 2421. The conveying belt 2425 is sleeved on the outer periphery of the conveying driving wheel 2423 and the conveying driven wheel 2424, and the motor seat is located on the inner side of the conveying belt 2425. The conveying driving piece 2422 is used to drive the conveying driving wheel 2423 to rotate, so as to drive the conveying driven wheel 2424 and the conveying belt 2425 to rotate.

[0057] The top end of the conveying seat 2421 is provided with a stop piece, which is located on the inner side of the conveying belt 2425 and contacts the inner circumferential surface of the conveying belt 2425 on both sides. One end of the stop piece is close to the conveying driving wheel 2423, and the other end of the stop piece is close to the conveying driven wheel 2424. The stop piece supports the conveying belt 2425, so that the conveying belt 2425 does not collapse when the conveying belt 2425 of the two conveying lines 242 respectively abuts against the two ends of the tray 100.

[0058] In this embodiment, the stop piece includes two stop plates 2426 arranged opposite to each other. The two stop plates 2426 are located on the inner side of the conveying belt 2425 and contact the inner circumferential surface of the conveying belt 2425 on the side away from each other. One end of the two stop plates 2426 is close to the conveying driving wheel 2423, and the other end of the two stop plates 2426 is close to the conveying driven wheel 2424.

[0059] It can be understood that in other embodiments, the stop piece can also include one stop plate 2426, which is located on the inner side of the conveying belt 2425 and contacts the inner circumferential surface of the conveying belt 2425 on both sides. One end of the stop plate 2426 is close to the conveying driving wheel 2423, and the other end of the stop plate 2426 is close to the conveying driven wheel 2424.

[0060] The support structure includes two support seats 244. The two support seats 244 are arranged at the top end of the support plate 241. The two support seats 244 are located between the two conveying lines 242 and are symmetric about the center of the support plate 241. The length direction of the support seat 244 is the same as the width direction of the support plate 241. The support seat 244 is arranged in parallel with the conveying line 242. The top end of the support seat 244 is lower than the top end of the conveying belt 2425. The two drive components 243 are located between the two support seats 244. The output ends of the two drive components 243 respectively pass through the two support seats 244 and are connected to the corresponding connecting pieces 246. One side of the top end of the support seat 244, for example, the side away from the center of the support plate 241, is provided with a plurality of rolling bodies 2441. The plurality of rolling bodies 2441 are arranged at intervals along the length direction of the support seat 244. The rolling body 2441 is, for example, a roller. The number of rolling bodies 2441 can be set according to actual conditions. The plurality of rolling bodies 2441 of the two support seats 244 are used to support the tray 100. In actual application, when the tray 100 is placed on the plurality of rolling bodies 2441 of the two support seats 244, the top end of the two support seats 244 is located in the tray groove 101 at the bottom end of the tray 100, as shown in FIG. 11. The rolling body 2441 is used to support the tray 500, which facilitates the movement of the tray 500. Figure 13

[0061] ​Further, the first conveying assembly 24 comprises a limiting structure 245 arranged on the support plate 241 and between the two support seats 244. The limiting structure 245 is used to drive the tray 100 to move up and down, so that the bottom end of the tray 100 is separated from or contacted with the plurality of rolling bodies 2441 of the two support seats 244. By driving the tray 100 to move up so that the bottom end of the tray 100 is separated from the plurality of rolling bodies 2441 of the two support seats 244, the tray 100 can be limited to avoid moving on the plurality of rolling bodies 2441 of the two support seats 244. The limiting structure 245 comprises a limiting driving module arranged on the support plate 241 and a limiting top plate 2454 driven by the limiting driving module to move up and down. In the initial state, the top end of the limiting top plate 2454 is lower than the top end of the support seat 244.

[0062] Specifically, the limiting driving module comprises a limiting seat 2451, a limiting driving member 2452 and a limiting bottom plate 2453. The limiting seat 2451 is arranged at the top end of the support plate 241, the limiting driving member 2452 is arranged at the bottom end of the limiting seat 2451 and penetrates through the through hole of the support plate 241, the limiting bottom plate 2453 is arranged below the support plate 241 and connected with the output end of the limiting driving member 2452, and the limiting driving member 2452 is used to drive the limiting bottom plate 2453 to move up and down. The limiting top plate 2454 is arranged above the limiting seat 2451, and the limiting top plate 2454 and the limiting bottom plate 2453 are connected by a limiting rod 2455 which penetrates through the through hole of the limiting seat 2451 and the through hole of the support plate 241 and can move up and down relative to the limiting seat 2451 and the support plate 241. The up and down movement of the limiting bottom plate 2453 can drive the limiting rod 2455 and the limiting top plate 2454 to move up and down.

[0063] The limiting driving member 2452 is a common air cylinder, and can also be a hydraulic cylinder or the like. In the embodiment, there are two limiting structures 245 arranged side by side along the width direction of the support plate 241, and the number of limiting structures 245 can be arranged according to actual conditions.

[0064] The structure of the second conveying assembly 25 is the same as that of the first conveying assembly 24, and the difference is that the positions of the conveying driving member 2422, the conveying driving wheel 2423 and the conveying driven wheel 2424 of the second conveying assembly 25 are opposite to those of the first conveying assembly 24, i.e., the conveying driving member 2422 and the conveying driving 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 outfeed lifting mechanism 30 and the infeed lifting mechanism 20 are symmetrical about the center of the aging oven 10, and the outfeed lifting mechanism 30 and the infeed lifting mechanism 20 are identical in structure, which will not be described herein. The lifting frame 21 of the outfeed lifting mechanism 30 is arranged on the inner wall of one side of the outfeed box body 13. The first conveying assembly 24 of the outfeed lifting mechanism 30 is used to move the tray 100 and the capacitor 200 thereon after aging to the outfeed device. The second conveying assembly 25 of the outfeed lifting mechanism 30 is used to receive the empty tray 100 conveyed by the outfeed device and move the empty tray 100 to the backflow conveying mechanism 50.

[0066] In combination Figures 10 to 12As shown, the aging conveying mechanism 40 comprises a chain drive 41, a driving transmission rod 42, a driven transmission rod 43, a driving sprocket 44, a driven sprocket 45, a transmission chain 46 and a first chain support 47. The chain drive 41 is a motor, which can be understood as, for example, a motor + reducer, etc. The driving transmission rod 42 and the driven transmission rod 43 are respectively located at two ends of the aging chamber 14 and are respectively rotationally connected with the bottom of the aging chamber 14. In the embodiment, the driven transmission rod 43 is located in the feeding box 12, the driven transmission rod 43 penetrates through a plurality of first chain mounting seats 421 and is rotationally connected with the first chain mounting seats 421 through a first bearing seat, and the first chain mounting seats 421 are partially arranged at the bottom of the aging chamber 14. The driving transmission rod 42 is located in the discharging box 13, the driving transmission rod 42 penetrates through a plurality of second chain mounting seats 422 and is rotationally connected with the second chain mounting seats 422 through a second bearing seat, and the second chain mounting seats 422 are partially arranged at the bottom of the aging chamber 14. The first chain mounting seats 421 and the second chain mounting seats 422 can respectively provide mounting support for the driven transmission rod 43 and the driving transmission rod 42. The number of the first chain mounting seats 421 and the second chain mounting seats 422 can be set according to actual conditions. 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 47 is arranged at the bottom of the aging chamber 14 through a connecting seat, and the two ends of the first chain support 47 respectively extend into the feeding box 12 and the discharging box 13. The number of the connecting seat can be set according to actual conditions. The transmission chain 46 is sleeved on the outer periphery of the driving sprocket 44, the driven sprocket 45 and the first chain support 47, the first chain support 47 provides support for the transmission chain 46 to avoid the transmission chain 46 from collapsing. The bottom of the aging chamber 14 has an avoiding groove for avoiding the transmission chain 46. The chain drive 41 is used to drive the driving transmission rod 42 to rotate through a gear assembly, which can in turn drive the driving sprocket 44, the transmission chain 46, the driven sprocket 45 and the driven transmission rod 43 to rotate. The transmission chain 46 is used to contact the bottom of the tray groove 101 of the tray 100, and the rotation of the transmission chain 46 can drive the tray 100 to move, so as to realize the conveying of the tray 100 and the capacitor 200 thereon to the position corresponding to the aging brush assembly in the aging chamber 14 and the conveying of the tray 100 and the capacitor 200 thereon to the discharging lifting mechanism 30 after aging.

[0067] In the embodiment, the driving sprocket 44, the driven sprocket 45 and the transmission chain 46 are two respectively, and the two driving sprockets 44, the two driven sprockets 45 and the two transmission chains 46 are arranged in a spaced manner along the width direction of the aging oven 10. The number of the first chain supports 47 corresponds to the number of the transmission chains 46. It can be understood that the number of the driving sprockets 44, the driven sprockets 45 and the transmission chains 46 can be set according to actual conditions.

[0068] Further, the aging conveying mechanism 40 further comprises at least two supporting chains 48 and at least two second chain supporting members 49. In the embodiment, the supporting chains 48 and the second chain supporting members 49 are both two, and it is understood that the number of the supporting chains 48 and the second chain supporting members 49 can be set according to actual conditions. Each of the supporting chains 48 corresponds to one of the second chain supporting members 49. The two second chain supporting members 49 are arranged in a spaced manner along the width direction of the aging oven 10. The second chain supporting members 49 are arranged at the bottom of the aging chamber 14, and the two ends of the second chain supporting members 49 respectively extend into the feeding box 12 and the discharging box 13. The first chain supporting member 47 is arranged between the two second chain supporting members 49 and parallel to the second chain supporting members 49. The top end and the two ends of the second chain supporting member 49 are provided with accommodating grooves 491, and the supporting chains 48 are arranged in the accommodating grooves 491 of the corresponding second chain supporting members 49. The two supporting chains 48 are respectively used to contact the two sides of the bottom end of the tray 100, the second chain supporting member 49 supports the corresponding supporting chain 48, and the supporting chain 48 supports the tray 100, so as to improve the stability of the movement of the tray 100. The chain driving member 41 is arranged on one of the second chain supporting members 49, and the chain driving member 41 is arranged in the discharging box 13 and partially extends out of the third hole 132 of the discharging box 13. The positive aging brush 161 and the negative aging brush 162 of the aging brush assembly are arranged on the other second chain supporting member 49 of the aging conveying mechanism 40, away from the first chain supporting member 47.

[0069] In the embodiment, the gear assembly comprises 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 driving member 41, and the second transmission gear 412 is engaged with the first transmission gear 411. The second transmission gear 412 is sleeved on the outer periphery of the driving transmission rod 42. The chain driving member 41 is used to drive the first transmission gear 411 to rotate, so as to drive the second transmission gear 412 to rotate, and then drive the driving transmission rod 42 to rotate.

[0070] The other second chain supporting member 49 of the aging conveying mechanism 40, away from the first chain supporting member 47, is provided with a brush supporting member 164, and the top end of the brush supporting member 164 is provided with a brush seat 163. The positive aging brush 161 and the negative aging brush 162 of the aging brush assembly are arranged on the brush seat 163.

[0071] The structure of the backflow conveying mechanism 50 is the same as that of the aging conveying mechanism 40, and here is not described again. The difference between the backflow conveying mechanism 50 and the aging conveying mechanism 40 is that the driving transmission rod 42 and the driven transmission rod 43 of the backflow conveying mechanism 50 are respectively located at two ends of the backflow cavity 15 and are respectively rotationally connected with the bottom of the backflow cavity 15, the driving transmission rod 42 is located in the feeding box 12, the driven transmission rod 43 is located in the discharging box 13, the first chain installation seat 421 of the backflow conveying mechanism 50 is located in the discharging box 13 and part of the first chain installation seat 421 is arranged on the bottom of the backflow cavity 15, the second chain installation seat 422 of the backflow conveying mechanism 50 is located in the feeding box 12 and part of the second chain installation seat 422 is arranged on the bottom of the backflow cavity 15, the first chain support 47 of the backflow conveying mechanism 50 is arranged on the bottom of the backflow cavity 15 through the connecting seat. The second chain support 49 is arranged on the bottom of the backflow cavity 15. The bottom of the backflow cavity 15 has an avoiding groove for avoiding the transmission chain 46 of the backflow conveying mechanism 50. When the bottom of the tray groove 101 of the tray 100 is in contact with the transmission chain 46 of the backflow conveying mechanism 50, the tray 100 can be driven to move through the rotation of the transmission chain 46 of the backflow conveying mechanism 50, so that the empty tray 100 can be conveyed to the feeding lifting mechanism 20. The chain driving piece 41 of the backflow conveying mechanism 50 is located in the feeding box 12 and part of the chain driving piece 41 is arranged in the first hole position 121 of the feeding box 12.

[0072] In operation, first, the corresponding conveying driving wheel 2423, conveying driven wheel 2424 and conveying belt 2425 are driven to rotate by the conveying driving member 2422 of the first conveying assembly 24 of the feeding lifting mechanism 20, and the first conveying assembly 24 is driven to move to the position corresponding to the feeding device by the lifting driving module 22 of the feeding lifting mechanism 20. In the process of moving the tray 100 and the capacitor 200 thereon towards the feeding lifting mechanism 20 by the feeding device, when the tray 100 is partially located on the rolling bodies 2441 of the first conveying assembly 24 of the feeding lifting mechanism 20, the two driving parts 243 of the first conveying assembly 24 of the feeding lifting mechanism 20 drive the corresponding conveying lines 242 to move towards the center of the support plate 241, until the two ends of the tray 100 are respectively separated from the two conveying belts 2425 of the first conveying assembly 24 of the feeding lifting mechanism 20, so that the two conveying belts 2425 of the first conveying assembly 24 of the feeding lifting mechanism 20 can drive the tray 100 and the capacitor 200 thereon to move on the corresponding rolling bodies 2441 towards the aging oven 10 to the predetermined position, so that the feeding device realizes the conveying of the tray 100 and the capacitor 200 thereon to the feeding lifting mechanism 20. Then the two driving parts 243 of the first conveying assembly 24 of the feeding lifting mechanism 20 drive the corresponding conveying lines 242 to move away from the center of the support plate 241 to the initial position, so that the two conveying belts 2425 of the first conveying assembly 24 of the feeding lifting mechanism 20 are respectively separated from the two ends of the tray 100, and the limiting top plate 2454 is driven to move upwards by the limiting driving module of the first conveying assembly 24 of the feeding lifting mechanism 20, so as to drive the tray 100 and the capacitor 200 thereon to move upwards to the predetermined position, so that the tray 100 is separated from the rolling bodies 2441 of the first conveying assembly 24 of the feeding lifting mechanism 20, so as to limit the tray 100 and avoid the movement of the tray 100 and the capacitor 200 thereon on the rolling bodies 2441 of the first conveying assembly 24 of the feeding lifting mechanism 20. Then the first conveying assembly 24, the tray 100 and the capacitor 200 thereon are driven to move to the position corresponding to the aging conveying mechanism 40 of one of the aging chambers 14 by the lifting driving module 22 of the feeding lifting mechanism 20.Then the corresponding limiting top plate 2454, the tray 100 and the capacitor 200 thereon are driven to move downward by the limiting driving module of the first conveying assembly 24 of the feeding lifting mechanism 20 until the tray 100 is located on the rolling bodies 2441 of the first conveying assembly 24 of the feeding lifting mechanism 20, and meanwhile the two driving components 243 of the first conveying assembly 24 of the feeding lifting mechanism 20 respectively drive the corresponding conveying lines 242 to move towards the center of the support plate 241 until the two ends of the tray 100 respectively abut against the two conveying belts 2425 of the first conveying assembly 24 of the feeding lifting mechanism 20, so that the two conveying belts 2425 of the first conveying assembly 24 of the feeding lifting mechanism 20 can drive the tray 100 and the capacitor 200 thereon to move on the rolling bodies 2441 of the first conveying assembly 24 towards the aging oven 10, and when the tray 100 is partially located on the transmission chain 46 and the support chain 48 of the aging conveying mechanism 40, the aging conveying mechanism 40 can then drive the tray 100 and the capacitor 200 thereon to move to the position corresponding to the aging brush assembly in the aging chamber 14, so that the feeding lifting mechanism 20 can realize the carrying of the tray 100 and the capacitor 200 thereon to the aging conveying mechanism 40. The foregoing steps can be repeated to carry the next tray 100 and the capacitor 200 thereon to the aging conveying mechanism 40 of the next aging chamber 14.

[0073] When the tray 100 and the capacitor 200 thereon are located at the position corresponding to the aging brush assembly in the aging chamber 14, the positive conductive contact 102 and the negative conductive contact 103 at one end of the tray 100 are in contact with the positive aging brush 161 and the negative aging brush 162 of the corresponding aging brush assembly respectively, so that the external power supply can realize electrical connection with 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, and then the control system can control the external power supply to charge and discharge the capacitor 200 and heat the capacitor 200, so as to realize static aging of the capacitor 200. After reaching the predetermined time, the static aging of the capacitor 200 is completed.

[0074] Then the tray 100 and the capacitors 200 thereon are driven by the aging conveying mechanism 40 of one of the aging chambers 14 to move towards the discharge lifting mechanism 30, and the corresponding first conveying assembly 24 is driven by the lifting driving module 22 of the discharge lifting mechanism 30 to move to the position corresponding to the aging conveying mechanism 40. When the tray 100 is partially located on the rolling bodies 2441 of the first conveying assembly 24 of the discharge lifting mechanism 30, the two driving components 243 of the first conveying assembly 24 of the discharge lifting mechanism 30 respectively drive the corresponding conveying lines 242 to move towards the center of the support plate 241 until the two ends of the tray 100 respectively abut against the two conveying belts 2425 of the first conveying assembly 24 of the discharge lifting mechanism 30, so that the two conveying belts 2425 of the first conveying assembly 24 of the discharge lifting mechanism 30 can drive the tray 100 and the capacitors 200 thereon to move on the rolling bodies 2441 of the first conveying assembly 24 away from the aging oven 10 to a predetermined position, so that the tray 100 and the capacitors 200 thereon are conveyed to the discharge lifting mechanism 30 by the aging conveying mechanism 40. Then the two driving components 243 of the first conveying assembly 24 of the discharge lifting mechanism 30 respectively drive the corresponding conveying lines 242 to move away from the center of the support plate 241 to the initial position, so that the two conveying belts 2425 of the first conveying assembly 24 of the discharge lifting mechanism 30 are respectively separated from the two ends of the tray 100, and the limiting driving module of the first conveying assembly 24 of the discharge lifting mechanism 30 drives the corresponding limiting top plate 2454 to move upwards, thereby driving the tray 100 and the capacitors 200 thereon to move upwards to a predetermined position, so that the tray 100 is separated from the rolling bodies 2441 of the first conveying assembly 24 of the discharge lifting mechanism 30, so that the tray 100 can be limited and the capacitors 200 thereon can be prevented from moving on the rolling bodies 2441 of the first conveying assembly 24. Then the first conveying assembly 24, the tray 100 and the capacitors 200 thereon are driven by the lifting driving module 22 of the discharge lifting mechanism 30 to move to the position corresponding to the discharge device.Then the corresponding limiting top plate 2454, the tray 100 and the capacitor 200 thereon are driven to move downwards by the limiting driving module of the first conveying assembly 24 of the discharging lifting mechanism 30 until the tray 100 is located on the rolling bodies 2441 of the first conveying assembly 24 of the discharging lifting mechanism 30, and meanwhile the two driving components 243 of the first conveying assembly 24 of the discharging lifting mechanism 30 respectively drive the corresponding conveying lines 242 to move towards the center of the supporting plate 241 until the two ends of the tray 100 respectively abut against the two conveying belts 2425 of the first conveying assembly 24 of the discharging lifting mechanism 30, so that the two conveying belts 2425 of the first conveying assembly 24 of the discharging lifting mechanism 30 can drive the tray 100 and the capacitor 200 thereon to move on the rolling bodies 2441 of the first conveying assembly 24 towards the discharging device, so as to move the tray 100 and the capacitor 200 thereon to the discharging device, thus the discharging lifting mechanism 30 can realize the carrying of the tray 100 and the capacitor 200 thereon to the discharging device. The foregoing steps can be repeated to carry the tray 100 and the capacitor 200 thereon, which are conveyed by the aging conveying mechanism 40 of the next aging chamber 14, to the discharging device.

[0075] The process of returning the empty tray 100 is as follows: the corresponding conveying driving wheel 2423, conveying driven wheel 2424 and conveying belt 2425 are driven to rotate by the conveying driving member 2422 of the second conveying assembly 25 of the discharge lifting mechanism 30, and the corresponding second conveying assembly 25 is driven to move to the position corresponding to the discharge device by the lifting driving module 22 of the discharge lifting mechanism 30. In the process of moving the empty tray 100 towards the discharge lifting mechanism 30 by the discharge device, when the tray 100 is partially located on the rolling bodies 2441 of the second conveying assembly 25 of the discharge lifting mechanism 30, the two driving parts 243 of the second conveying assembly 25 of the discharge lifting mechanism 30 respectively drive the corresponding conveying lines 242 to move towards the center of the support plate 241 until the two ends of the tray 100 are respectively in contact with the two conveying belts 2425 of the second conveying assembly 25 of the discharge lifting mechanism 30, so that the two conveying belts 2425 of the second conveying assembly 25 of the discharge lifting mechanism 30 can drive the tray 100 to move on the rolling bodies 2441 of the second conveying assembly 25 towards the aging oven 10 to the predetermined position, so that the discharge device can realize the conveying of the empty tray 100 to the discharge lifting mechanism 30. Then the two driving parts 243 of the second conveying assembly 25 of the discharge lifting mechanism 30 respectively drive the corresponding conveying lines 242 to move away from the center of the support plate 241 to the initial position, so that the two conveying belts 2425 of the second conveying assembly 25 of the discharge lifting mechanism 30 are respectively separated from the two ends of the tray 100, and the limiting top plate 2454 of the second conveying assembly 25 is driven to move upwards by the limiting driving module of the second conveying assembly 25 of the discharge lifting mechanism 30, so as to drive the tray 100 to move upwards to the predetermined position, so that the tray 100 is separated from the rolling bodies 2441 of the second conveying assembly 25 of the discharge lifting mechanism 30, so as to limit the tray 100 and avoid the movement of the tray 100 on the rolling bodies 2441 of the second conveying assembly 25. Then the corresponding second conveying assembly 25 and the tray 100 are driven to move to the position corresponding to the return conveying mechanism 50 by the lifting driving module 22 of the discharge lifting mechanism 30.Then the corresponding limiting top plate 2454 and the tray 100 are driven to move downwards by the limiting driving module of the second conveying assembly 25 of the discharging lifting mechanism 30 until the tray 100 is located on the rolling bodies 2441 of the second conveying assembly 25 of the discharging lifting mechanism 30, and meanwhile the two driving components 243 of the second conveying assembly 25 of the discharging lifting mechanism 30 respectively drive the corresponding conveying lines 242 to move towards the center of the support plate 241 until the two ends of the tray 100 respectively abut against the two conveying belts 2425 of the second conveying assembly 25 of the discharging lifting mechanism 30, so that the two conveying belts 2425 of the second conveying assembly 25 of the discharging lifting mechanism 30 can drive the tray 100 to move towards the aging oven 10 on the rolling bodies 2441 of the second conveying assembly 25, and when the tray 100 partially reaches the transmission chain 46 and the support chain 48 of the backflow conveying mechanism 50, the backflow conveying mechanism 50 can drive the tray 100 to move towards the feeding lifting mechanism 20 in the backflow cavity 15, so that the discharging lifting mechanism 30 can realize the carrying of the empty tray 100 to the backflow conveying mechanism 50.

[0076] Then the corresponding second conveying assembly 25 is driven to move to the position corresponding to the return conveying mechanism 50 by the lifting driving module 22 of the feeding lifting mechanism 20. When the tray 100 on the return conveying mechanism 50 is partially located on the rolling bodies 2441 of the second conveying assembly 25 of the feeding lifting mechanism 20, the two driving parts 243 of the second conveying assembly 25 of the feeding lifting mechanism 20 respectively drive the corresponding conveying lines 242 to move towards the center of the support plate 241 until the two ends of the tray 100 are respectively abutted against the two conveying belts 2425 of the second conveying assembly 25 of the feeding lifting mechanism 20, so that the two conveying belts 2425 of the second conveying assembly 25 of the feeding lifting mechanism 20 can drive the tray 100 to move on the rolling bodies 2441 of the second conveying assembly 25 away from the aging oven 10 to a predetermined position, so that the tray 100 is conveyed to the feeding lifting mechanism 20 by the return conveying mechanism 50. Then the two driving parts 243 of the second conveying assembly 25 of the feeding lifting mechanism 20 respectively drive the corresponding conveying lines 242 to move away from the center of the support plate 241 to the initial position, so that the two conveying belts 2425 of the second conveying assembly 25 of the feeding lifting mechanism 20 are respectively separated from the two ends of the tray 100, and the corresponding limiting top plate 2454 is driven to move upward by the limiting driving module of the second conveying assembly 25 of the feeding lifting mechanism 20, so as to drive the tray 100 to move upward to a predetermined position, so that the tray 100 is separated from the rolling bodies 2441 of the second conveying assembly 25 of the feeding lifting mechanism 20, so as to limit the tray 100 from moving on the rolling bodies 2441 of the second conveying assembly 25. Then the corresponding second conveying assembly 25 and the tray 100 are driven to move to the position corresponding to the feeding device by the lifting driving module 22 of the feeding lifting mechanism 20. Then the corresponding limiting top plate 2454 and the tray 100 are driven to move downward by the limiting driving module of the second conveying assembly 25 of the feeding lifting mechanism 20 until the tray 100 is located on the rolling bodies 2441 of the second conveying assembly 25 of the feeding lifting mechanism 20, and the two driving parts 243 of the second conveying assembly 25 of the feeding lifting mechanism 20 respectively drive the corresponding conveying lines 242 to move towards the center of the support plate 241 until the two ends of the tray 100 are respectively abutted against the two conveying belts 2425 of the second conveying assembly 25 of the feeding lifting mechanism 20, so that the two conveying belts 2425 of the second conveying assembly 25 of the feeding lifting mechanism 20 can drive the tray 100 to move on the rolling bodies 2441 of the second conveying assembly 25 towards the feeding device to move the tray 100 to the feeding device, so that the empty tray 100 is carried to the feeding device by the feeding lifting mechanism 20.

[0077] The above is a specific description of the preferred embodiment of the application, but the application is not limited to the described embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the application, and these equivalent modifications or replacements are all included in the scope defined by the claims of the present 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 according to claim 1, characterized in that, 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 according to claim 2, characterized in that, The return air chamber is connected to the air inlet of the corresponding heating and circulating air duct assembly via a return air pipe, which is installed inside the aging chamber.

4. The static aging device according to claim 1, characterized in that, 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 according to claim 4, characterized in that, 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 according to claim 5, characterized in that, 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 according to claim 5, characterized in that, 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 according to claim 7, characterized in that, 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 according to claim 8, characterized in that, 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 according to claim 9, characterized in that, 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 according to claim 10, characterized in that, 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 according to claim 5, characterized in that, 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 according to claim 12, characterized in that, 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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