An anti-aging detection device for automobile generator hoses

Abstract

The present invention is applicable to the technical field of hose anti-aging testing and provides an anti-aging testing device for automobile generator hoses, comprising a testing platform, a testing box provided on the testing platform, and an electric heater and a humidifier provided in the testing box. Two support seats are fixedly provided on the upper end surface of the testing platform, each support seat being provided with a positioning mechanism capable of fixing the end of the hose. One of the positioning mechanisms is fixedly connected to a limiting mechanism, which can limit the position of the hose and reset and adjust the depression formed by squeezing the hose during grinding. In the present invention, a control system can regulate the limiting mechanism, the filtering mechanism, and the diversion mechanism according to the air humidity in the testing box and the state of the hose, thereby preventing dust produced by hose grinding from affecting the test results.

Description

Technical Field

[0001] The invention belongs to the technical field of hose anti-aging detection, and in particular relates to an anti-aging detection device for automobile generator hoses. Background Art

[0002] The car's alternator is the vehicle's primary power source. Its function is to power all electrical devices and charge the battery when the engine is running normally. The alternator hose connects the engine crankcase to the intake system, recovering the exhaust mixture produced by combustion, balancing crankcase pressure, and preventing oil leaks and environmental pollution.

[0003] Existing automotive alternator hoses require an anti-aging test device during production to test their performance. During the test, the hoses are polished to accelerate aging, and then tested under a set temperature and humidity environment.

[0004] When the software performs anti-aging testing, the dust produced by grinding the surface of the hose not only easily sticks to the surface of the hose, increasing the friction between the grinding mechanism and the hose, making it difficult to accurately control the hose grinding rate, but also the dust floating in the test box will affect the monitoring of the hose aging progress; further, when the hose is ground, it will cause local depressions on the surface of the hose. At this time, dust is more likely to stick to the depressions on the surface of the hose and affect the test results. Summary of the Invention

[0005] The purpose of the embodiment of the present invention is to provide an anti-aging detection device for automobile generator hoses, aiming to solve the problem that when the hose is polished, local depressions will be generated on the hose surface, and dust is more likely to stick to the depressions on the hose surface and affect the detection results.

[0006] The present invention is achieved as follows: an anti-aging detection device for automobile generator hoses includes a detection platform, a detection box is provided on the detection platform, and the detection box is provided with an electric heater and a humidifier. Two support seats are fixedly provided on the upper end surface of the detection platform, and each support seat is provided with a positioning mechanism capable of fixing the end of the hose, one of the positioning mechanisms is fixedly connected to a limiting mechanism, and the limiting mechanism can limit the hose and reset the concave part formed by squeezing when the hose is polished. The detection box is provided with a polishing mechanism for polishing the hose, and a blowing assembly is provided on the upper side of the polishing mechanism;

[0007] A filter box is provided on the lower side of the limiting mechanism, and guide plates are rotatably connected to both sides of the filter box. The two guide plates are in a conical shape with an opening upward. The guide plates are connected to a No. 1 motor that can drive them to flip. The filter box is provided with a filter mechanism that can filter and collect dust, and the filter box is also provided with a guide mechanism that can change the direction of air circulation;

[0008] The control system can adjust the limit mechanism, the filter mechanism and the flow guide mechanism according to the air humidity in the test box and the state of the hose, so as to prevent the dust produced by the hose from affecting the test results.

[0009] According to a further technical solution, the positioning mechanism includes a limit plate, a drive assembly and a positioning rod;

[0010] The support seats are all rotatably connected to the limit plate. The support seats are provided with a driving assembly that drives the limit plate to rotate. The driving assembly is provided with a slot, and a number of positioning rods are threadedly connected to the slot. The driving assembly consists of a No. 2 motor and a gear transmission pair. The No. 2 motor drives the limit plate to rotate through the gear transmission pair.

[0011] According to a further technical solution, the limiting mechanism includes an electric telescopic rod, a fixing seat, an elastic push seat, an electric push rod, an arc-shaped limiting plate, a rubber ring and a No. 1 air pump;

[0012] The fixed end of the electric telescopic rod is fixedly connected to a limit plate, and the fixed end of the electric telescopic rod is connected to the center position of the limit plate. The telescopic end of the electric telescopic rod is fixedly connected to a fixed seat. Each end surface of the fixed seat is slidably connected to an elastic push seat. An electric push rod is connected between the elastic push seat and the fixed seat. The telescopic end of the elastic push seat is fixedly connected to an arc-shaped limit plate. The arc-shaped limit plate is connected to a number of rubber rings, and the rubber rings are arranged at equal intervals along the surface of the arc-shaped limit plate. The fixed seat is fixedly connected to an air pump No. 1, and a rubber tube is connected between the air pump No. 1 and each arc-shaped limit plate.

[0013] According to a further technical solution, the filtering mechanism includes a water tank, a filter plate and a vibration assembly;

[0014] Two water troughs are arranged in parallel on the inner bottom surface of the filter box, and clean water is stored in the water troughs. The upper ends of the water troughs are rotatably connected to filter plates through elastic torsion springs. The upper ends of the two filter plates are abutted, and a vibration component that can push the filter plates to vibrate is arranged between the two filter plates. A scraper seat is arranged on the top of the filter box.

[0015] According to a further technical solution, the water tanks are all connected to water pumps, the water inlets of the water pumps are provided with filter screens, the water pumps are all connected to spray plates, and the sprays are provided on the side walls of the filter box.

[0016] According to a further technical solution, the diversion mechanism includes a second air pump, a guide plate and a diverter plate;

[0017] A No. 2 air pump is provided in the middle of the filter box. The air inlet pipe and the air outlet pipe of the No. 2 air pump are respectively connected to two guide plates, each guide plate is facing a filter plate, and the air outlet pipe of the No. 2 air pump is also connected to two diversion plates, which are distributed on both sides of the outside of the filter box.

[0018] According to a further technical solution, the grinding mechanism includes a sliding seat, an electric grinding roller and an adjusting rod;

[0019] The side of the detection box is slidably connected to a sliding seat, the sliding seat is fixedly connected to an electric grinding roller, and the detection box is rotatably connected to an adjusting rod, and the adjusting rod is threadedly connected to the sliding seat.

[0020] In a further technical solution, the control system includes:

[0021] A monitoring module, comprising a visual monitor and a humidity sensor, wherein the visual monitor is fixedly connected to the inner top surface of the detection box, and the side wall of the detection box is provided with a humidity sensor;

[0022] a processing module, comprising a data processor, wherein the data processor is capable of comparing the image information obtained by the visual monitor and the humidity value obtained by the humidity sensor with the corresponding data information in the data processor and forming judgment information;

[0023] The control module can regulate the limiting mechanism, the filtering mechanism and the flow guiding mechanism according to the judgment information of the processing module.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. An anti-aging test device for automobile generator hoses. The control system can adjust the limit mechanism, filter mechanism, and flow guide mechanism according to the air humidity in the test box and the state of the hose, thereby preventing dust generated by hose grinding from affecting the test results.

[0026] 2. An anti-aging detection device for automobile generator hoses. When the surface depression of a certain part of the hose increases, the arc-shaped limit plate increases pressure in all the rubber rings connected to it, so that the corresponding rubber ring squeezes the depressed part and resets it. Furthermore, the length of the electric push rods in the remaining parts remains unchanged, and the electric push rod on the lower side of the depressed part is started to contract. The elastic push seat drives all the rubber rings connected to the arc-shaped limit plate to move horizontally. The hose is horizontally and stably limited by the rubber rings on the remaining arc-shaped limit plates. At this time, the rubber ring on the lower side of the depressed part squeezes the depressed part horizontally and reciprocally, so that the entire depressed part can be squeezed by the rubber ring, improving the reset effect of the depressed part.

[0027] 3. An anti-aging testing device for automobile generator hoses. When the humidity in the test box is low, the inlet pipe of the No. 2 air pump is activated to absorb air. At the same time, the outlet pipe of the No. 2 air pump is activated to connect with the two diverter plates. At this time, the dust polished by the grinding mechanism is dispersed in all directions. Under the suction of the No. 2 air pump, the dust flows from both sides of the hose into the filter box. The two filter plates filter the dust simultaneously. The filtered air flows outward from the two diverter plates. Under the guidance of the guide plate, the purified air is away from the hose, thereby preventing the purified air from affecting the dust filtration and collection.

[0028] 4. An anti-aging detection device for automobile generator hoses. When the humidity in the detection box is too high, the two No. 1 motors respectively drive the two guide plates closer to the hose, thereby increasing the guide plates' concentration effect on wind force. The outlet pipe of the No. 2 air pump is started and connected to the guide plate. At this time, the dust adhering to the surface of the hose is thrown from the lower side of the grinding mechanism into the filter box under the combined action of the rotating centrifugal force of the hose and the wind force. The filter plate further filters the dust in the air, and the filtered air flows out from the other side of the hose. Under the guidance of the guide plate on the other side, the wind force humidifies the surface of the hose, thereby ensuring the humidification effect of the hose surface; when the impurities adhering to the surface of the hose are too large, the scraper seat intercepts and cleans the impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the present invention;

[0030] Figure 2 Schematic diagram of the internal structure of the detection box of the present invention;

[0031] Figure 3 Schematic diagram of the structure of the positioning mechanism of the present invention;

[0032] Figure 4 Schematic diagram of the connection between the positioning mechanism and the limiting mechanism in the present invention;

[0033] Figure 5 Schematic diagram of the structure of the limiting mechanism of the present invention;

[0034] Figure 6 Schematic diagram of the internal structure of the filter box in the present invention;

[0035] Figure 7 It is a structural schematic diagram of the flow guiding mechanism in the present invention.

[0036] In the accompanying drawings: 1. Testing table; 2. Testing box; 3. Grinding mechanism; 31. Sliding seat; 32. Electric grinding roller; 33. Adjusting rod; 4. Positioning mechanism; 41. Limiting plate; 42. Driving assembly; 43. Positioning rod; 44. Slot; 5. Limiting mechanism; 51. Electric telescopic rod; 52. Fixed seat; 53. Elastic push seat; 54. Electric push rod; 55. Arc-shaped limiting plate; 56. Rubber ring; 57. No. 1 air pump; 58. Rubber tube; 6. Filter mechanism; 61. Water tank; 62. Filter plate; 63. Vibrating assembly; 7. Guide mechanism; 71. No. 2 air pump; 72. Guide plate; 73. Diverter plate; 8. Water pump; 9. Spray plate; 10. Visual monitor; 11. Blowing assembly; 12. Support seat; 13. Filter box; 14. Guide plate; 15. Scraper seat. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0039] like Figures 1-6 As shown, an anti-aging detection device for automobile generator hoses provided by one embodiment of the present invention includes a test platform 1, a test box 2 is provided on the test platform 1, and the test box 2 is provided with an electric heater and a humidifier. Two support seats 12 are fixedly provided on the upper end surface of the test platform 1, and each support seat 12 is provided with a positioning mechanism 4 capable of fixing the end of the hose. One of the positioning mechanisms 4 is fixedly connected to a limiting mechanism 5, which can limit the hose and reset the concave part formed by squeezing when the hose is polished. A polishing mechanism 3 for polishing the hose is provided on the test box 2, and a blowing assembly 11 is provided on the upper side of the polishing mechanism 3.

[0040] A filter box 13 is provided on the lower side of the limiting mechanism 5. Guide plates 14 are rotatably connected to both sides of the filter box 13. The two guide plates 14 are conical with an opening upward. The guide plates 14 are connected to a No. 1 motor that can drive them to flip. A filter mechanism 6 capable of filtering and collecting dust is provided in the filter box 13. The filter box 13 is also provided with a guide mechanism 7 capable of changing the direction of air circulation.

[0041] The control system can control the limiting mechanism 5, the filtering mechanism 6 and the flow guiding mechanism 7 according to the air humidity in the detection box 2 and the state of the hose, so as to prevent the dust produced by the hose from affecting the detection results.

[0042] In this embodiment, the hose is sleeved outside the limiting mechanism 5, and the two ends of the hose are fixed to the two positioning mechanisms 4 respectively. Then, the detection box 2 is closed, and the electric heater and humidifier in the detection box 2 are started to regulate the detection environment in the detection box 2. During this process, the polishing mechanism 3 is started to polish the surface of the hose, thereby accelerating the aging of the outer surface of the hose and improving the anti-aging detection rate of the hose.

[0043] When the software performs anti-aging testing, the dust produced by grinding the hose surface not only easily adheres to the hose surface, increasing the friction between the grinding mechanism 3 and the hose, making it difficult to accurately control the hose grinding rate, but also the dust floating in the detection box 2 will affect the monitoring of the hose aging progress;

[0044] Furthermore, when the hose is polished, local depressions will form on the hose surface. At this time, dust is more likely to stick to the depressions on the hose surface and affect the test results.

[0045] In this embodiment, the limiting mechanism 5 can limit the hose, and the limiting mechanism 5 can reset and adjust the depression formed by squeezing the hose during grinding. The blowing component 11 blows air during grinding. The filter box 13 is provided with a filtering mechanism 6 that can filter and collect dust. The wind drives all dust to be collected into the filter box 13. The control system can control the limiting mechanism 5, the filtering mechanism 6 and the guide mechanism 7 according to the air humidity in the test box 2 and the state of the hose, so as to avoid the dust produced by the hose grinding affecting the test results.

[0046] like Figure 3 As shown in FIG. 4 , as a preferred embodiment of the present invention, the positioning mechanism 4 includes a limiting plate 41 , a driving assembly 42 and a positioning rod 43 ;

[0047] The support seats 12 are all rotatably connected to the limit plate 41. The support seats 12 are provided with a driving assembly 42 that drives the limit plate 41 to rotate. The driving assembly 42 is provided with a slot 44. A number of positioning rods 43 are threadedly connected to the slot 44. The driving assembly 42 is composed of a No. 2 motor and a gear transmission pair. The No. 2 motor drives the limit plate 41 to rotate through the gear transmission pair.

[0048] In this embodiment, the two ends of the hose are respectively inserted into the slots 44, and then the positioning rods 43 are rotated to fix the two ends of the hose through the positioning rods 43. At the same time, the driving components 42 on the two support seats 12 are started, and the two driving components 42 drive the two ends of the hose to rotate at the same time. During this process, the grinding mechanism 3 is started to grind the surface of the hose.

[0049] like Figure 5As shown in FIG. 5 , as a preferred embodiment of the present invention, the limiting mechanism 5 includes an electric telescopic rod 51 , a fixing seat 52 , an elastic push seat 53 , an electric push rod 54 , an arc-shaped limiting plate 55 , a rubber ring 56 and a No. 1 air pump 57 ;

[0050] The fixed end of the electric telescopic rod 51 is fixedly connected to a limit plate 41, and the fixed end of the electric telescopic rod 51 is connected to the center position of the limit plate 41. The telescopic end of the electric telescopic rod 51 is fixedly connected to a fixed seat 52. Each end surface of the fixed seat 52 is slidably connected to an elastic push seat 53. An electric push rod 54 is connected between the elastic push seat 53 and the fixed seat 52. The telescopic end of the elastic push seat 53 is fixedly connected to an arc-shaped limit plate 55. The arc-shaped limit plate 55 is connected to a number of rubber rings 56. The rubber rings 56 are arranged at equal intervals along the surface of the arc-shaped limit plate 55. The fixed seat 52 is fixedly connected to an air pump No. 1 57. A rubber tube 58 is connected between the air pump No. 1 57 and each arc-shaped limit plate 55.

[0051] In this embodiment, the inner surface of the hose is elastically supported by each arc-shaped limit plate 55. However, when the hose is polished, small depressions are inevitably formed on the protruding portion of the hose. When the number of small depressions on the hose surface increases, dust is easily accumulated on the hose surface and the polishing uniformity of the hose surface is affected.

[0052] In this embodiment, each rubber ring 56 is in contact with the surface of the hose. When a certain part of the hose becomes concave, the first air pump 57 is activated to increase the pressure in the arc-shaped limit plate 55 under the corresponding concave part. The arc-shaped limit plate 55 then increases the pressure in all the rubber rings 56 connected to it, so that the corresponding rubber ring 56 squeezes the concave part and resets it.

[0053] Furthermore, by keeping the length of the electric push rods 54 in the remaining parts unchanged, the electric push rod 54 on the lower side of the depression is started to contract, and the electric push rod 54 drives the elastic push seat 53 connected thereto to move horizontally, and the elastic push seat 53 drives all the rubber rings 56 on the arc-shaped limiting plates 55 connected thereto to move horizontally, and the hose is horizontally and stably limited by the rubber rings 56 on the remaining arc-shaped limiting plates 55. At this time, the rubber ring 56 on the lower side of the depression horizontally reciprocates to squeeze the depression, so that the entire depression can be subjected to the squeezing force of the rubber ring 56, thereby improving the reset effect of the depression.

[0054] like Figure 6 and Figure 7As shown, as a preferred embodiment of the present invention, the filtering mechanism 6 includes a water trough 61, a filter plate 62 and a vibration component 63; two water troughs 61 are arranged in parallel on the inner bottom surface of the filter box 13, and clean water is stored in the water troughs 61. The upper ends of the water troughs 61 are rotatably connected to the filter plates 62 through elastic torsion springs, and the upper ends of the two filter plates 62 are abutted, and a vibration component 63 that can push the filter plates 62 to vibrate is arranged between the two filter plates 62, and a scraper seat 15 is provided on the top of the filter box 13.

[0055] In this embodiment, when the blowing component 11 brings dust into the filter box 13, the two filter plates 62 in the filter box 13 filter the dust, and the vibration component 63 pushes the two filter plates 62 to vibrate continuously, and the dust shaken off by the two filter plates 62 is collected in the water tank 61.

[0056] like Figure 6 and Figure 7 As shown, as a preferred embodiment of the present invention, the water tanks 61 are connected to water pumps 8, the water inlet of the water pumps 8 is provided with a filter screen, and the water pumps 8 are connected to spray plates 9, which are provided on the side walls of the filter box 13.

[0057] In this embodiment, the water pump 8 is started to pump water, and the water in the water tank 61 is filtered through the filter and then sprayed out again through the spray plate 9, thereby regulating the air humidity in the filter box 13.

[0058] like Figure 6 and Figure 7 As shown in FIG. 1 , as a preferred embodiment of the present invention, the flow guide mechanism 7 includes a second air pump 71 , a flow guide plate 72 and a flow divider 73 ;

[0059] A No. 2 air pump 71 is provided in the middle of the filter box 13. The air inlet pipe and the air outlet pipe of the No. 2 air pump 71 are respectively connected to two guide plates 72. Each guide plate 72 is opposite to a filter plate 62. The air outlet pipe of the No. 2 air pump 71 is also connected to two diverter plates 73. The two diverter plates 73 are distributed on both sides of the outside of the filter box 13.

[0060] In this embodiment, when the humidity in the detection box 2 is low, the air inlet pipe of the No. 2 air pump 71 is started to suck air, and the air outlet pipe of the No. 2 air pump 71 is started to communicate with the two diverter plates 73. At this time, the dust polished by the polishing mechanism 3 is scattered all around. Under the suction of the No. 2 air pump 71, the dust flows from both sides of the hose to the filter box 13, and the two filter plates 62 filter the dust at the same time. The filtered air flows outward from the two diverter plates 73. Under the guidance of the guide plate 14, the purified air is away from the hose, thereby preventing the purified air from affecting the dust filtration and collection.

[0061] When the humidity in the detection box 2 is too high, dust is easy to stick to the surface of the hose. If contact cleaning is used, it will affect the humidity environment of the hose surface. In this embodiment, since the two guide plates 14 are conical, the two No. 1 motors respectively drive the two guide plates 14 closer to the hose, thereby increasing the concentration effect of the guide plates 14 on the wind force, and start the outlet pipe of the No. 2 air pump 71 to be connected with the guide plate 72. At this time, the dust stuck on the surface of the hose is thrown from the lower side of the grinding mechanism 3 into the filter box 13 under the combined action of the rotating centrifugal force of the hose and the wind force. The filter plate 62 further filters the dust in the air, and the filtered air flows out from the other side of the hose. Under the guidance of the guide plate 14 on the other side, the wind humidifies the surface of the hose to ensure the wetting effect of the hose surface; when the impurities sticking to the surface of the hose are too large, the scraper seat 15 intercepts and cleans the impurities.

[0062] like Figure 2 As shown in FIG. 1 , as a preferred embodiment of the present invention, the grinding mechanism 3 includes a sliding seat 31 , an electric grinding roller 32 and an adjusting rod 33 ;

[0063] The side of the detection box 2 is slidably connected to a sliding seat 31 , and the sliding seat 31 is fixedly connected to an electric grinding roller 32 . The detection box 2 is rotatably connected to an adjusting rod 33 , and the adjusting rod 33 is threadedly connected to the sliding seat 31 .

[0064] In this embodiment, the electric grinding roller 32 is started to grind the surface of the hose, and the adjusting rod 33 is turned. The adjusting rod 33 drives the sliding seat 31 to slide along the inner wall of the detection box 2 through thread transmission, thereby adjusting the extrusion force between the electric grinding roller 32 and the hose surface.

[0065] As a preferred embodiment of the present invention, the control system includes:

[0066] A monitoring module, comprising a visual monitor 10 and a humidity sensor, wherein the visual monitor 10 is fixedly connected to the inner top surface of the detection box 2, and a humidity sensor is provided on the side wall of the detection box 2;

[0067] a processing module, comprising a data processor, wherein the data processor is capable of comparing the image information obtained by the visual monitor 10 and the humidity value obtained by the humidity sensor with the corresponding data information in the data processor, and forming judgment information;

[0068] The control module can regulate the limiting mechanism 5, the filtering mechanism 6 and the flow guiding mechanism 7 according to the judgment information of the processing module.

[0069] In this embodiment, the visual monitor 10 can monitor the external depressions of the hose. When a large number of depressions appear in a local area of ​​the hose, the control module controls the limit mechanism 5 to reset the depressions in a targeted manner, thereby avoiding affecting the polishing uniformity of the hose and causing dust accumulation on the hose surface.

[0070] When the humidity value of the humidity sensor is within the humidity threshold range of the data processor, the control module controls the air inlet pipe of the second air pump 71 to suck air, and at the same time starts the air outlet pipe of the second air pump 71 to connect with the two diverter plates 73. Under the suction force of the second air pump 71, the dust flows from both sides of the hose into the filter box 13, and the two filter plates 62 filter the dust at the same time. The filtered air flows out from the two diverter plates 73.

[0071] When the humidity value of the humidity sensor exceeds the humidity threshold range of the data processor, the outlet pipe of the No. 2 air pump 71 is started and connected to the guide plate 72. At this time, the dust stuck on the surface of the hose is thrown from the lower side of the grinding mechanism 3 into the filter box 13 under the combined action of the rotating centrifugal force of the hose and the wind force. The filter plate 62 further filters the dust in the air, and the filtered air flows out from the other side of the hose. Under the guidance of the guide plate 14 on the other side, the wind force humidifies the surface of the hose to ensure the humidification effect of the hose surface.

[0072] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An anti-aging detection device for automobile generator hoses, comprising a detection platform (1), a detection box (2) provided on the detection platform (1), and two support seats (12) fixedly provided on the upper end surface of the detection platform (1), characterized in that: Each support seat (12) is provided with a positioning mechanism (4) capable of fixing the end of the hose, wherein one positioning mechanism (4) is fixedly connected to a limiting mechanism (5), the limiting mechanism (5) is capable of limiting the position of the hose, and the limiting mechanism (5) is capable of resetting and adjusting a recess formed by squeezing the hose when the hose is polished, the inspection box (2) is provided with a polishing mechanism (3) for polishing the hose, and a blowing assembly (11) is provided on the upper side of the polishing mechanism (3); A filter box (13) is provided on the lower side of the limiting mechanism (5), and guide plates (14) are rotatably connected to both sides of the filter box (13), and the two guide plates (14) are in a cone shape with an opening facing upward. The guide plates (14) are connected to a No. 1 motor that can drive them to flip, and a filter mechanism (6) capable of filtering and collecting dust is provided in the filter box (13). The filter box (13) is also provided with a guide mechanism (7) capable of changing the direction of airflow circulation; A control system is provided, which can control the limit mechanism (5), the filter mechanism (6) and the flow guide mechanism (7) according to the air humidity in the test box (2) and the state of the hose, thereby preventing the dust produced by the grinding of the hose from affecting the test results.

2. The anti-aging detection device for automobile generator hose according to claim 1, characterized in that: The positioning mechanism (4) comprises a limiting plate (41), a driving assembly (42) and a positioning rod (43); The support base (12) is rotatably connected to the limit plate (41). The support base (12) is provided with a driving assembly (42) for driving the limit plate (41) to rotate. The driving assembly (42) is provided with a slot (44). A plurality of positioning rods (43) are threadedly connected to the slot (44).

3. The anti-aging detection device for automobile generator hose according to claim 2, characterized in that: The limiting mechanism (5) includes an electric telescopic rod (51), a fixing seat (52), an elastic push seat (53), an electric push rod (54), an arc-shaped limiting plate (55), a rubber ring (56) and a No. 1 air pump (57); The fixed end of the electric telescopic rod (51) is fixedly connected to a limit plate (41), and the fixed end of the electric telescopic rod (51) is connected to the center position of the limit plate (41). The telescopic end of the electric telescopic rod (51) is fixedly connected to a fixed seat (52), and each end surface of the fixed seat (52) is slidably connected to an elastic push seat (53). An electric push rod (54) is connected between the elastic push seat (53) and the fixed seat (52). The telescopic end of the elastic push seat (53) is fixedly connected to an arc-shaped limit plate (55), and the arc-shaped limit plate (55) is connected to a plurality of rubber rings (56). The rubber rings (56) are arranged at equal intervals along the surface of the arc-shaped limit plate (55). The fixed seat (52) is fixedly connected to a No. 1 air pump (57), and a rubber tube (58) is connected between the No. 1 air pump (57) and each arc-shaped limit plate (55).

4. The anti-aging detection device for automobile generator hose according to claim 1, characterized in that: The filtering mechanism (6) includes a water trough (61), a filter plate (62) and a vibration assembly (63); two water troughs (61) are arranged in parallel on the inner bottom surface of the filter box (13), and clean water is stored in the water troughs (61). The upper ends of the water troughs (61) are rotatably connected to the filter plates (62) through elastic torsion springs. The upper ends of the two filter plates (62) are abutted, and a vibration assembly (63) capable of pushing the filter plates (62) to vibrate is arranged between the two filter plates (62). A scraper seat (15) is arranged on the top of the filter box (13).

5. The anti-aging detection device for automobile generator hose according to claim 1, characterized in that: The flow guiding mechanism (7) comprises a second air pump (71), a flow guiding plate (72) and a flow dividing plate (73); A second air pump (71) is provided in the middle of the filter box (13). The air inlet pipe and the air outlet pipe of the second air pump (71) are respectively connected to two guide plates (72), and each guide plate (72) faces a filter plate (62). The air outlet pipe of the second air pump (71) is also connected to two diverter plates (73), and the two diverter plates (73) are distributed on both sides of the outside of the filter box (13).

6. The anti-aging detection device for automobile generator hose according to claim 1, characterized in that: The grinding mechanism (3) comprises a sliding seat (31), an electric grinding roller (32) and an adjusting rod (33); The side of the detection box (2) is slidably connected to a sliding seat (31), the sliding seat (31) is fixedly connected to an electric grinding roller (32), and the detection box (2) is rotatably connected to an adjusting rod (33), and the adjusting rod (33) is threadedly connected to the sliding seat (31).

7. The anti-aging detection device for automobile generator hose according to claim 1, characterized in that: The control system comprises: A monitoring module comprising a visual monitor (10) and a humidity sensor, wherein the visual monitor (10) is fixedly connected to the inner top surface of the detection box (2), and the side wall of the detection box (2) is provided with a humidity sensor; A processing module, comprising a data processor, wherein the data processor is capable of comparing the image information obtained by the visual monitor (10) and the humidity value obtained by the humidity sensor with the corresponding data information in the data processor, and forming judgment information; A control module is capable of regulating the limiting mechanism (5), the filtering mechanism (6) and the flow guiding mechanism (7) according to the judgment information of the processing module.

Images