Aging test machine

Abstract

The utility model relates to an aging test machine, which is used for carrying out an aging test on a product, the product is placed in a product jig, the aging test machine comprises an aging test mechanism, a feeding mechanism, a discharging mechanism and a carrying mechanism, the aging test mechanism comprises an aging cabinet extending along a first direction, and the carrying mechanism is located in the aging test mechanism. The aging testing mechanism is used for driving the product jig to move in the aging cabinet in the first direction, the feeding mechanism is located at the starting end of the aging testing mechanism and used for driving the product jig to the carrying mechanism, and the discharging mechanism is located at the tail end of the aging testing mechanism and used for driving the product jig to be separated from the carrying mechanism. According to the aging test machine, the feeding and discharging processes of the product jig are completed through the feeding mechanism and the discharging mechanism, then movement of the product jig in the aging test mechanism is completed through the carrying mechanism, the aging test of the product can be completed in a full-automatic mode, workers do not need to be close to an aging cabinet for operation, and therefore the good test efficiency is achieved; and the safety risk of workers is avoided.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of aging test, in particular, to an aging test machine. BACKGROUND

[0002] In the manufacturing process of industrial equipment and electronic equipment, in order to ensure the quality of the equipment, the aging test of the equipment is usually required before leaving the factory. In the related art, the aging test is usually carried out by using an aging cabinet. During the test process, the workers need to carry out loading and unloading and plug and unplug the power supply to ensure the smooth progress of the test. During the loading and unloading process, the workers need to open and close the heat insulation door of the aging cabinet. During the opening process, on the one hand, due to the high temperature of the heat insulation door, heat dissipation is required, thereby increasing the detection time, on the other hand, there is a risk of accidental scalding of the workers, which leads to the problems of low efficiency and high risk of the aging test of the equipment. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the present disclosure is to provide an aging test machine which can automatically complete the aging test of products and reduce the work risk of workers.

[0004] In order to achieve the above purpose, the present disclosure provides an aging test machine for aging test of products, the products are placed in product jigs, comprising:

[0005] An aging test mechanism comprising an aging cabinet extending along a first direction;

[0006] A carrying mechanism located in the aging test mechanism, for driving the product jigs to move in the aging cabinet along the first direction;

[0007] A loading mechanism located at the starting end of the aging test mechanism, for driving the product jigs to the carrying mechanism;

[0008] A unloading mechanism located at the end of the aging test mechanism, for driving the product jigs to separate from the carrying mechanism.

[0009] Optionally, the aging test mechanism further comprises a detection assembly, the detection assembly is located between the loading mechanism and the aging cabinet, for detecting the power supply state of the product jigs.

[0010] Optionally, the detection assembly comprises a shell, a blocking piece, a moving piece and a test piece, the carrying mechanism is partially located in the shell, the blocking piece is connected to the carrying mechanism, for blocking the movement of the product jigs on the carrying mechanism, the test piece is connected to the moving piece, the moving piece is connected to the shell and located on the side of the carrying mechanism, for driving the test piece to move towards the product jigs or away from the product jigs.

[0011] Optionally, the blocking member is a blocking cylinder, the moving member is a sliding table cylinder, and the testing member comprises a probe and an insulating connecting plate, the probe being connected to the insulating connecting plate, and the insulating connecting plate being connected to a driving end of the sliding table cylinder.

[0012] Optionally, the product fixture is provided with blocking blocks on both sides in the first direction, the blocking blocks being used to cooperate with the blocking member to block movement of the product fixture in the conveying mechanism.

[0013] Optionally, the detection assembly is provided with two detection assemblies, respectively located between the feeding mechanism and the aging cabinet and between the aging cabinet and the discharging mechanism.

[0014] Optionally, the conveying mechanism comprises at least one testing track and at least one reflow track, the testing track and the reflow track being located in the aging cabinet and being spaced apart in the vertical direction, the testing track being used to drive the product fixture to move in the first direction in the aging cabinet, and the reflow track being used to drive the product fixture to move in a second direction opposite to the first direction.

[0015] Optionally, the testing track and the reflow track comprise a conductive track and an insulating track extending in the first direction, and a plurality of conductive wheels and springs connected to the conductive track, the insulating track being sleeved on an outer wall of the conductive track, the conductive wheels being capable of contacting the product fixture to supply power to the product fixture and drive the product fixture to move in the first direction or the second direction, and the springs being connected to the conductive wheels.

[0016] Optionally, the testing track and the reflow track are spaced apart in a third direction perpendicular to the first direction on a horizontal plane.

[0017] Optionally, the aging cabinet is provided with a connecting frame for mounting the testing track and the reflow track in an inner cavity of the aging cabinet, and the connecting frame is provided with an insulating plate, and the testing track and the reflow track are mounted on the insulating plate.

[0018] Optionally, the feeding mechanism and the discharging mechanism each comprise a material conveying member, a lifting motor, a placing platform, a conveying member, and a fixture inlet and outlet, the material conveying member being used to take out or place the product in the product fixture, the placing platform being connected to a lifting end of the lifting motor, the lifting motor being used to drive the placing platform to lift, the conveying member being used to convey the product fixture on the placing platform to the conveying mechanism through the fixture inlet and outlet, and the fixture inlet and outlet being spaced apart in the vertical direction and corresponding to the testing track and the reflow track.

[0019] Optionally, the placing platform is provided with a positioning pin, and the product jig is provided with a pin sleeve capable of cooperating with the positioning pin.

[0020] Optionally, the aging cabinet is formed with a hollow cavity, and comprises a metal shell, a heat preservation inner layer, a heating element and a circulating fan. The heating element is located in the cavity of the aging cabinet and used for heating the aging cabinet. The circulating fan is located in the cavity of the aging cabinet and used for circulating the gas in the cavity of the aging cabinet.

[0021] Optionally, a plurality of the aging cabinets are provided, and the cavities of the plurality of the aging cabinets are interconnected and fixedly spliced in a first direction.

[0022] Optionally, the connecting portions of the plurality of the aging cabinets are provided with sealing strips.

[0023] Optionally, the feeding mechanism, the aging test mechanism and the discharging mechanism are fixedly spliced through a rack connecting plate.

[0024] Through the above technical solution, in the process of product aging of the aging test machine of the present disclosure, the feeding and discharging process of the product jig is completed through the feeding mechanism and the discharging mechanism, and then the movement of the product jig in the aging test mechanism is completed through the carrying mechanism, so that the aging test of the product can be automatically completed, without the need for the staff to operate close to the aging cabinet, so that the aging test machine of the present disclosure has better test efficiency and does not cause safety risks to the staff, and has better safety.

[0025] Other features and advantages of the present disclosure will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0026] The accompanying drawings are included to provide a further understanding of the present disclosure and constitute a part of the specification, and are used together with the following specific embodiments to explain the present disclosure, but do not constitute a limitation on the present disclosure. In the drawings:

[0027] Figure 1 is a front view of the aging test machine provided in the exemplary embodiments of the present disclosure;

[0028] Figure 2 is a structural schematic view of the aging test mechanism in the aging test machine provided in the exemplary embodiments of the present disclosure;

[0029] Figure 3 is a structural schematic view of the circulating fan in the aging test machine provided in the exemplary embodiments of the present disclosure;

[0030] Figure 4 is a structural schematic view of the detection assembly in the aging test machine provided in the exemplary embodiments of the present disclosure;

[0031] Figure 5 Fig. 7 is a structural schematic diagram of a test piece in a detection assembly in an aging test machine provided in an exemplary embodiment of the present disclosure;

[0032] Figure 6 Fig. 8 is a structural schematic diagram of a feeding structure in an aging test machine provided in an exemplary embodiment of the present disclosure;

[0033] Figure 7 Fig. 9 is a structural schematic diagram of a product jig in an aging test machine provided in an exemplary embodiment of the present disclosure;

[0034] Fig. 8 is a structural schematic diagram of a feeding structure in an aging test machine provided in an exemplary embodiment of the present disclosure;

[0035] Legend of Reference Signs

[0036] 1-aging test mechanism; 11-aging cabinet; 111-metal shell; 112-heat preservation inner layer; 113-heating piece; 114-circulating fan; 1141-motor; 1142-impeller; 1143-rotation shaft; 12-detection assembly; 121-outer shell; 122-blocking piece; 123-moving piece; 124-test piece; 1241-probe; 1242-insulating connecting plate;

[0037] 2-feeding mechanism; 21-transporting piece; 22-lifting motor; 23-placing platform; 231-positioning pin; 24-transporting piece; 25-jig inlet and outlet;

[0038] 3-conveying mechanism; 31-test track; 32-reflow track; 33-conductive track; 34-insulating track; 35-conductive wheel; 36-spring; 37-connecting frame; 38-insulating plate;

[0039] 4-discharging mechanism;

[0040] 5-product jig; 51-blocking block; 52-pin sleeve;

[0041] 6-sealing strip; 7-rack connecting plate. DETAILED DESCRIPTION

[0042] The specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0043] In the present disclosure, the orientation words such as "upper, lower, high, low, top, bottom" used without the opposite description generally refer to the orientation of the corresponding components or structures in the direction of gravity. "Inner, outer" refers to the inner and outer of the contour of the corresponding components. In addition, it should be noted that the terms such as "first, second" used are for distinguishing one element from another element, and do not have sequential and importance. In addition, in the description referring to the drawings, the same label in different drawings represents the same element. The above definitions are only used to explain and illustrate the present disclosure, and should not be understood as a limitation of the present disclosure.

[0044] The present disclosure relates to an aging test machine for aging test of products, which are placed in product fixtures 5 during the test to ensure the effectiveness of the test. The aging test equipment of the present disclosure does not require manual intervention throughout the process, has high test efficiency and low risk. Figure 1 and Figure 2 The aging test machine of the present disclosure includes an aging test mechanism 1, a feeding mechanism 2, a conveying mechanism 3 and a discharging mechanism 4. The aging test mechanism 1 includes an aging cabinet 11 extending in a first direction, through which the products in the product fixture 5 can be aged tested. The conveying mechanism 3 is located in the aging test mechanism 1, which can drive the product fixture 5 to move in the aging cabinet 11 in the first direction to complete the entire aging test process of the product. The feeding mechanism 2 is located at the starting end of the aging test mechanism 1 to place the product fixture 5 on the conveying mechanism 3 to start the test. The discharging mechanism 4 is located at the end of the aging test mechanism 1, which can take the product fixture 5 away from the conveying mechanism 3 after the test is completed, so as to facilitate the subsequent process.

[0045] The aging test machine of the present disclosure can complete the feeding and discharging process of the product fixture 5 through the feeding mechanism 2 and the discharging mechanism 4 during the aging test of the product, and then complete the movement of the product fixture 5 in the aging test mechanism 1 through the conveying mechanism 3, thereby automatically completing the aging test of the product without the need for workers to operate near the aging cabinet 11, so that the aging test machine of the present disclosure has good test efficiency and safety without safety risks to workers.

[0046] In an embodiment of the present disclosure, referring to Figure 1 and Figure 2The aging test mechanism 1 further comprises a detection assembly 12 located between the feeding mechanism 2 and the aging cabinet 11, which can detect the power supply state of the product jig 5 before the product jig 5 enters the aging cabinet 11 for testing, so as to ensure that the product jig 5 entering the aging cabinet 11 is in a power supply state, thereby ensuring the testing effect. In other embodiments, the detection assembly 12 can also have an alarm function during detection to notify the staff of power supply problems. Other functions of the detection assembly 12 can be determined according to actual conditions, and the present disclosure does not limit this.

[0047] In one embodiment of the present disclosure, referring to Figure 4 and Figure 5 , the detection assembly 12 comprises a shell 121, a blocking piece 122, a moving piece 123, and a testing piece 124. The shell 121 can be made of metal material to provide protection for other components in the shell 121. The handling mechanism 3 is partially located in the shell 121 to drive the product jig 5 to move in the shell 121 to complete power supply detection. The blocking piece 122 is connected to the handling mechanism 3 and can block the product jig 5 from moving on the handling mechanism 3 when the product jig 5 on the handling mechanism 3 reaches the detection position, and release the product jig 5 after the product jig 5 passes the detection.

[0048] The testing piece 124 can detect the power supply state of the product jig 5 and is connected to the moving piece 123. The moving piece 123 is connected to the shell 121 and located on the side of the handling mechanism 3 to avoid interfering with the movement of the product jig 5. The moving piece 123 can drive the testing piece 124 to move towards the product jig 5 when the power supply state of the product jig 5 needs to be detected, until the testing piece 124 contacts the product jig 5 for detection, and then drives the testing piece 124 to move away from the product jig 5 for the next detection.

[0049] In one embodiment of the present disclosure, referring to Figure 4 and Figure 5 , the blocking piece 122 is a blocking cylinder, the moving piece 124 is a sliding table cylinder, and the testing piece 124 comprises probes 1241 and an insulating connecting plate 1242. The probes 1241 are provided in multiple numbers and connected to the insulating connecting plate 1242 to ensure that no electric leakage occurs during detection. The insulating connecting plate 1242 is connected to the driving end of the sliding table cylinder, so that the sliding table cylinder can drive the insulating connecting plate 1242 to move. During detection, the sliding table cylinder drives the insulating connecting plate 1242 to move, so that the probes 1241 on the insulating connecting plate 1242 can contact the test metal block for power supply detection. After detection, the insulating connecting plate 1242 is driven to move away from the product jig 5 for the next detection.

[0050] In one embodiment of the present disclosure, referring toFigure 7 The blocking block 51 is arranged on both sides of the product jig 5 along the first direction. The blocking block 51 is in contact with the blocking piece 122 when the blocking piece 122 blocks the movement of the product jig 5, so that the product jig 5 is not damaged by the blocking piece 122 after long-term use. The blocking block 51 is made of metal material, which has good strength and is easy to arrange.

[0051] In one embodiment of the present disclosure, referring to Figure 1 and Figure 2 , the aging cabinet 11 can be provided with a plurality of aging cabinets 11, the inner cavities of the plurality of aging cabinets 11 are in communication with each other, and the plurality of aging cabinets 11 are fixedly and spliced along the first direction. By arranging a plurality of aging cabinets 11, the time of the product jig 5 in the aging cabinet 11 can be increased, or the test can be completed at different temperatures, so that the aging test machine of the present disclosure can have different aging test times, aging test temperatures, etc., to have better applicability. In some other embodiments, a sealing strip 6 is arranged at the splicing position between the plurality of spliced aging cabinets 11, which can better maintain the sealing property between the plurality of aging cabinets 11, thereby ensuring the aging test effect of the product jig 5 in the aging cabinet 11.

[0052] In one embodiment of the present disclosure, referring to Figure 1 and Figure 2 , the feeding mechanism 2, the aging test mechanism 1 and the discharging mechanism 4 are fixedly and spliced by the rack connecting plate 7, so as to have better splicing effect in a more convenient manner. Of course, in other embodiments, the above components can also be connected by other connection manners, which can be determined according to actual conditions, and the present disclosure does not limit this.

[0053] In one embodiment of the present disclosure, referring to Figure 1 and Figure 2 , the detection assembly 12 is provided with two detection assemblies 12, which are respectively arranged between the feeding mechanism 2 and the aging cabinet 11, and between the aging cabinet 11 and the discharging mechanism 4. By arranging two detection assemblies 12, the power supply state of the product jig 5 can be detected twice before and after the aging test of the product jig 5, so as to further ensure the aging test effect of the product jig 5 and avoid errors in the first detection process due to other reasons.

[0054] In one embodiment of the present disclosure, referring to Figure 1 and Figure 2, the conveying mechanism 3 includes at least one test track 31 and at least one reflow track 32, and the test track 31 and the reflow track 32 are both located in the aging cabinet 11 and are spaced apart in the vertical direction. In this embodiment, the test track 31 is provided with two, which are spaced apart in the height direction in the aging cabinet 11, and the reflow track 32 is provided with one, which is located at the bottom of the two test tracks 31. Of course, in other embodiments, the two tracks can also be arranged in other quantities, and the present disclosure does not limit this. The test track 31 can drive the product fixture 5 to move in the aging cabinet 11 in a first direction to complete the aging test of the product on the product fixture 5, and the reflow track 32 can drive the product fixture 5 to move in a second direction opposite to the first direction, for taking down the product on the product fixture 5 after the product test is completed, and then bringing the product fixture 5 back.

[0055] The test track 31 and the reflow track 32 are provided, which can further complete the cycle of product aging test, and further improve the efficiency of the aging test machine of the present disclosure in testing product aging and the automation of the test process. When testing, the feeding mechanism 2 first places the product on the product fixture 5, and then moves the product fixture 5 to the test track 31 for subsequent power detection and aging test. When the product fixture 5 completes the aging test and moves to the unloading mechanism 4, the unloading mechanism 4 can take down the product on the product fixture 5, and then move the product fixture 5 to the reflow track 32, and then use the reflow track 32 to transport the empty product fixture 5 back to the feeding mechanism 2 for use, so as to be used for subsequent aging test of other products.

[0056] In one embodiment of the present disclosure, referring to FIG. 6, the test track 31 and the reflow track 32 both include a conductive track 33 and an insulating track 34 extending in a first direction, and a plurality of conductive wheels 35 connected to the conductive track 33 and springs 36 corresponding to the conductive wheels 35. The conductive track 33 is in contact with the power supply and can supply power to the conductive wheels 35 on the conductive track 33, the insulating track 34 is sleeved on the outer wall of the conductive track 33 to avoid electric leakage of the conductive track 33 in use, the conductive wheels 35 are in direct contact with the product fixture 5 and can supply power to the product fixture 5 and drive the product fixture 5 to move in the first direction or the second direction to complete the aging test, and the springs 36 are connected with the conductive wheels 35 and can provide certain elastic buffer when the product fixture 5 contacts the conductive wheels 35, thereby improving the stability of the product fixture 5 on the conductive wheels 35. Of course, in other embodiments, the test track 31 and the reflow track 32 can also have other structures, which can be determined according to the actual situation, and the present disclosure does not limit this.

[0057] In one embodiment of the present disclosure, referring to Figure 4, the test track 31 and the reflow track 32 are arranged in multiple in the horizontal plane along a third direction perpendicular to the first direction, so that multiple tracks are provided at the same height, which can better accommodate the product fixture 5 on the track, ensure the stability of the product fixture 5 when moving in the aging cabinet 11, and further ensure the test effect.

[0058] In one embodiment of the present disclosure, referring to Figure 2 In order to further improve the safety of the test track 31 and the reflow track 32 in the aging cabinet 11, a connecting frame 37 for mounting the test track 31 and the reflow track 32 is arranged in the aging cabinet 21, and an insulating plate 38 is also arranged on the connecting frame 37. The insulating plate 38 can be made of nylon material. When installing the test track 31 and the reflow track 32, the two tracks need to be installed on the insulating plate 38 to further ensure that the two tracks will not cause electric leakage during use. Of course, in other embodiments, the two tracks can also be directly connected in the aging cabinet 11, or other connection methods can be used, which can be determined according to actual conditions, and the present disclosure does not limit this.

[0059] In one embodiment of the present disclosure, referring to Figure 8 The upper feeding mechanism 2 and the lower feeding mechanism 4 have the same structure and are only arranged at different positions. Both of them include a material conveying piece 21, a lifting motor 22, a placing platform 23, a conveying piece 24, and a fixture inlet and outlet 25. The upper feeding mechanism 2 and the lower feeding mechanism 4 can also be provided with a metal shell to protect the components in the metal shell. The fixture inlet and outlet 25 can be arranged on the metal shell and provided in multiple, corresponding to the test track 31 or the reflow track 32 at different heights. The material conveying piece 21 can take out or place the product in the product fixture 5, so as to complete the cycle of product aging test. The material conveying piece 21 can be a mechanical hand, a material placing robot, etc., and the present disclosure does not limit this.

[0060] The placing platform 23 is used for placing the product fixture 5 and is connected with the lifting end of the lifting motor 22. The lifting motor 22 is used for driving the placing platform 23 to move along the vertical direction, so that the placing platform 23 can correspond to the test track 31 or the reflow track 32 at different heights. The conveying piece 24 can transport the product fixture 5 on the placing platform 23 to the test track 31 or the reflow track 32 through the fixture inlet and outlet 25. By arranging multiple fixture inlet and outlet 25 and lifting motor 22 in the height direction, the cycle of the product fixture 5 between different test tracks 31 or reflow tracks 32 can be completed. Of course, in other embodiments, the upper feeding mechanism 2 and the lower feeding mechanism 4 can also have other structures, which can be determined according to actual conditions, and the present disclosure does not limit this.

[0061] In one embodiment of the present disclosure, referring to Figure 7 and Figure 8A positioning pin 231 is arranged on the placing platform 23, and a pin sleeve 52 corresponding to the positioning pin 231 is arranged on the product jig 5. Through cooperation between the positioning pin 231 and the pin sleeve 52, the position of the product jig 5 on the placing platform 23 is more accurate, and the material conveying member 21 cannot miss the position of the product jig 5 when placing or taking out the product on the product jig 5.

[0062] In one embodiment of the present disclosure, referring to Figure 1 and Figure 2 The aging cabinet 11 is formed with a hollow inner cavity, including a metal shell 111, a heat preservation inner layer 112, a heating member 113, and a circulating fan 114. The metal shell 111 can effectively protect the components in the aging cabinet 11, the heat preservation inner layer 112 can be a high-density ultra-fine glass fiber cotton material, which is used to maintain the temperature in the aging cabinet 11, so that the aging test can be smoothly carried out, the heating member 113 can be a metal fin heating pipe, which is used to heat the aging cabinet 11 to make the temperature in the inner cavity of the aging cabinet 11 reach the test temperature, and the circulating fan 114 is used to circulate the air in the inner cavity of the aging cabinet 11 to ensure that the temperature in the inner cavity of the aging cabinet 11 is uniform.

[0063] In some embodiments, referring to Figure 3 The circulating fan 114 can include a motor 1141, an impeller 1142, and a rotating shaft 1143. The impeller 1142 is located in the inner cavity of the aging cabinet 11, the motor 1141 drives the impeller 1142 to rotate through the rotating shaft 1143, so as to circulate the hot air in the inner cavity of the aging cabinet 11. Of course, in other embodiments, the circulating fan 114 and the aging cabinet 11 can also have other structures, which can be determined according to actual conditions, and the present disclosure does not limit this.

[0064] When the aging test machine of the present disclosure is in use, the product is transported to the product jig 5 on the placing platform 23 by the material conveying member 21, then the lifting motor 22 drives the placing platform 23 to move to the position of the jig inlet and outlet 25, and then the product jig 5 is transported to the test track 31 through the jig inlet and outlet 25 by the conveying member 24. As the product jig 5 moves in the test track 31, it first passes through the detection assembly 12 to detect the power supply state of the product jig 5. After passing the detection assembly 12, the product jig 5 continues to move in the first direction in the test track 31 to complete the aging test. After the test is completed, the product jig 5 passes through the detection assembly 12 again to detect the power supply state of the product jig 5. After passing the detection assembly 12, the product jig 5 enters the unloading mechanism 4. In the unloading mechanism 4, the material conveying member 21 first takes the product from the product jig 5, then the lifting motor 22 drives the placing platform 23 to move to the position of the jig inlet and outlet 25, and then the product jig 5 is transported to the reflow track 32 through the jig inlet and outlet 25 to reflow to the feeding mechanism 2 for the next aging test of the product.

[0065] The preferred embodiments of the present disclosure are described in detail above with reference to the drawings, but the present disclosure is not limited to the specific details of the above-described embodiments. Various simple modifications can be made to the technical solutions of the present disclosure within the technical concept of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

[0066] In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, various possible combinations are not described again in the present disclosure.

[0067] In addition, various different embodiments of the present disclosure can also be combined in any appropriate manner, as long as they do not deviate from the idea of the present disclosure, and they should also be considered as disclosed by the present disclosure.

Claims

1. An aging tester for performing aging tests on products, wherein the products are placed in a product jig, characterized in that: include: An aging test mechanism comprising an aging cabinet extending along a first direction; A transport mechanism, located in the aging test mechanism, for driving the product jig to move along a first direction in the aging cabinet; A loading mechanism, located at the starting end of the aging test mechanism, used to drive the product jig to the transport mechanism; The unloading mechanism is located at the end of the aging test mechanism and is used to drive the product jig to separate from the conveying mechanism.

2. The aging tester according to claim 1, characterized in that: The aging test mechanism further includes a detection component, which is located between the feeding mechanism and the aging cabinet and is used to detect the power supply status of the product jig.

3. The aging tester according to claim 2, characterized in that: The detection assembly includes a shell, a blocking member, a moving member and a test member. The conveying mechanism is partially located in the shell. The blocking member is connected to the conveying mechanism and is used to block the movement of the product jig on the conveying mechanism. The test member is connected to the moving member. The moving member is connected to the shell and is located on the side of the conveying mechanism, and is used to drive the test member to move toward or away from the product jig.

4. The aging tester according to claim 3, characterized in that: The blocking member is a blocking cylinder, the moving member is a slide cylinder, and the test member includes a probe and an insulating connecting plate. The probe is connected to the insulating connecting plate, and the insulating connecting plate is connected to the driving end of the slide cylinder.

5. The aging tester according to claim 4, characterized in that: Stop blocks are provided on both sides of the product jig along the first direction, and the stop blocks are used to cooperate with the blocking member to stop the product jig from moving in the transport mechanism.

6. The aging tester according to claim 2, characterized in that: There are two detection components, which are respectively located between the loading mechanism and the aging cabinet, and between the aging cabinet and the unloading mechanism.

7. The aging tester according to claim 1, characterized in that: The transport mechanism includes at least one test track and at least one return track, the test track and the return track are located in the aging cabinet, and the test track and the return track are spaced apart in the vertical direction, the test track is used to drive the product jig to move in the aging cabinet along the first direction, and the return track is used to drive the product jig to move in a second direction opposite to the first direction.

8. The aging tester according to claim 7, characterized in that: The test track and return track include a conductive track and an insulating track extending in a first direction, and a plurality of conductive wheels and springs connected to the conductive track. The insulating track is sleeved on the outer wall of the conductive track. The conductive wheels can contact the product jig to power the product jig and drive the product jig to move in the first direction or the second direction. The springs are connected to the conductive wheels.

9. The aging tester according to claim 8, characterized in that: A plurality of the test tracks and return tracks are arranged on a horizontal plane at intervals along a third direction perpendicular to the first direction.

10. The aging tester according to claim 7, characterized in that: A connecting frame for mounting the test rail and the return rail is provided in the inner cavity of the aging cabinet. An insulating board is laid on the connecting frame, and the test rail and the return rail are mounted on the insulating board.

11. The aging tester according to claim 7, characterized in that: The loading mechanism and the unloading mechanism both include a material transport piece, a lifting motor, a placement platform, a transport piece, and a jig inlet and outlet. The material transport piece is used to take out or place the product into the product jig. The placement platform is connected to the lifting end of the lifting motor. The lifting motor is used to drive the placement platform to rise and fall. The transport piece is used to transport the product jig on the placement platform through the jig inlet and outlet to the handling mechanism. There are multiple jig inlets and outlets spaced apart in the vertical direction, which are respectively arranged corresponding to the test track and the return track.

12. The aging tester according to claim 11, characterized in that: A positioning pin is provided on the placement platform, and a pin sleeve capable of cooperating with the positioning pin is provided on the product jig.

13. The aging tester according to claim 1, characterized in that: The aging cabinet is formed with a hollow inner cavity, including a metal shell, an insulating inner layer, a heating element and a circulating fan. The heating element is located in the inner cavity of the aging cabinet and is used to heat the aging cabinet. The circulating fan is located in the inner cavity of the aging cabinet and is used to circulate the gas in the inner cavity of the aging cabinet.

14. The aging tester according to claim 1, characterized in that: A plurality of the aging cabinets are provided, and the inner cavities of the plurality of aging cabinets are interconnected and fixedly spliced ​​along a first direction.

15. The aging tester according to claim 14, characterized in that: Sealing strips are provided at the connections of the plurality of aging cabinets.

16. The aging tester according to claim 1, characterized in that: The feeding mechanism, the aging test mechanism and the unloading mechanism are fixedly connected by a frame connecting plate.

Images