Anti-deformation detection testing device for rubber sealing ring

Abstract

The invention discloses a rubber sealing ring anti-deformation detection testing device, and relates to the technical field of sealing ring anti-deformation detection devices.The rubber sealing ring anti-deformation detection testing device comprises a processing box, a sealing detection mechanism is arranged above the processing box, and a stretching detection mechanism is arranged above the processing box; the sealing detection mechanism can detect the sealing performance of the rubber sealing ring by using power generated during operation of the deformation resistance detection device, and the stretching detection mechanism comprises a stretching detection unit which is arranged above the processing box; the tensile detection mechanism comprises a tensile detection unit and a discharge unit, the tensile detection unit can perform tensile detection on the rubber sealing ring by using power generated during operation of the deformation resistance detection device, and the discharge unit is arranged, so that the rubber sealing ring after detection can be automatically discharged by using the discharge unit, and the detection efficiency is improved. And by arranging the sealing detection mechanism, the stretching detection unit and the unloading unit, the detection items of the equipment during use can be increased.

Description

Technical Field

[0001] The present invention relates to the technical field of sealing ring anti-deformation detection devices, in particular to a rubber sealing ring anti-deformation detection and testing device. Background Art

[0002] The sealing ring anti-deformation detection device is a device used to evaluate the ability of rubber sealing rings to resist deformation when subjected to external forces. It can simulate various stress conditions in the actual use environment and determine whether its anti-deformation performance meets the relevant standards or requirements by measuring and analyzing the deformation of the sample during the force process.

[0003] At present, the existing anti-deformation detection device has too simple functions during use. It only has the function of anti-deformation testing. It is unable to use the power generated by the operation of the anti-deformation testing device to test the tensile performance and sealing performance of the rubber sealing ring while conducting the anti-deformation test.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing rubber sealing ring anti-deformation detection test device on the market, and even if it can be solved, it needs to be solved with the cooperation of external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a rubber sealing ring anti-deformation detection test device. Summary of the Invention

[0005] The object of the present invention is to provide a rubber sealing ring anti-deformation detection and testing device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a rubber sealing ring deformation resistance detection and testing device, comprising a processing box, a sealing detection mechanism is provided above the processing box, and a tensile detection mechanism is provided above the processing box; The sealing detection mechanism can use the power generated by the operation of the anti-deformation detection device to perform sealing performance detection on the rubber sealing ring; The stretch detection mechanism includes a stretch detection unit, which is arranged above the processing box and can use the power generated by the anti-deformation detection device when it is running to perform a stretch detection on the rubber sealing ring; The stretching detection mechanism further includes a discharge unit, which is arranged above the processing box and can automatically discharge the rubber sealing ring after the detection.

[0007] Preferably, the sealing detection mechanism includes a fixed plate, the upper surface of the fixed plate is provided with two groups of communicating ports, the number of each group of communicating ports is two, the outer surface of the fixed plate is fixedly connected to the inner wall of the processing box, the inner wall of the processing box is rotatably connected with a spiral cylinder, the top of the spiral cylinder passes through the processing box and the fixed plate and extends to the top of the fixed plate, the outer surface of the spiral cylinder is fixedly connected to the rotating plate, the upper surface of the rotating plate is provided with a circular port, the spiral cylinder is arranged in the inner cavity of the fixed plate, the interior of the spiral cylinder is slidably connected with a spiral shaft, the upper surface of the processing box is fixedly connected to a first fixed frame, the inner wall of the first fixed frame is fixedly connected to an air intake cylinder, the upper surface of the air intake cylinder is fixedly connected to a pressure relief valve, the bottom surface of the air intake cylinder is fixedly connected to an inflatable airbag, and the bottom surface of the air intake cylinder is fixedly connected to a first fixed rubber The cam is fixedly connected to the second support frame, and the cam is fixedly connected to the second support frame.

[0008] Preferably, a hydraulic rod is fixedly connected to the inner wall of the second fixing frame, a telescopic end of the hydraulic rod is fixedly connected to the inner wall of the lifting plate, and an extrusion cylinder is fixedly connected to the bottom surface of the lifting plate.

[0009] Preferably, two limiting grooves are provided on the left side of the processing box, and a limiting block is slidably connected to the interior of each limiting groove, and a baffle is fixedly connected to the mutually adjacent sides of the two limiting blocks.

[0010] Preferably, the inner wall of the processing box is rotatably connected to two limit shafts, the left end of each limit shaft is fixedly connected to a limit plate, and the right side of each limit plate is in contact with the left side of the baffle.

[0011] The top of each said driving mechanism is connected with the said cam, and the bottom of said cam is connected with the said sliding seat, and the sliding seat has a circular aperture, and the arc portion is fixedly provided with a circle which is close to the arc portion of the said cam and the arc portion.

[0012] Preferably, the inner bottom wall of the processing box is fixedly connected to a rectangular plate, the upper surface of the rectangular plate is provided with a T-shaped groove, the inside of the T-shaped groove is slidably connected to a T-shaped slider, and the back of the T-shaped slider is fixedly connected to the front of the lifting block.

[0013] Preferably, the inner wall of the first sliding block is rotatably connected to a rotating cylinder, and the outer surface of the rotating cylinder is in contact with the inclined surface of the lifting block.

[0014] Preferably, the unloading unit includes a carrying plate, the bottom surface of the carrying plate is fixedly connected to the upper surface of the second sliding block, the upper surface of the carrying plate is fixedly connected to a fixed block, the inner wall of the fixed block is rotatably connected to the first rotating shaft and the second rotating shaft, the outer surface of the first rotating shaft is fixedly connected to two transmission plates, the front faces of the two transmission plates are commonly fixedly connected to the second pressure block, the outer surface of the second rotating shaft is fixedly connected to two rotating plates, the inner wall of each rotating plate is rotatably connected to two third rollers, both ends of the second rotating shaft are fixedly connected to gears, the outer surface of each gear is meshed with a tooth plate, the bottom surface of each tooth plate is fixedly connected to the upper surface of the processing box, the back of the processing box is fixedly connected to the storage box, and a guide frame is provided above the storage box.

[0015] Preferably, three card slots are provided on the upper surface of the storage box, a card block is clamped inside each of the card slots, and the top ends of the three card blocks are fixedly connected to the bottom surface of the guide frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a sealing detection mechanism, which can convert the power generated by the hydraulic rod during operation into power for testing the sealing performance of the rubber sealing ring, thereby achieving the purpose of testing the sealing performance of the rubber sealing ring while performing an anti-deformation test on the rubber sealing ring.

[0017] 2. The present invention sets a tensile testing unit, which can also use the power generated by the hydraulic rod when it is running to perform tensile testing on the rubber sealing ring, thereby ensuring that the anti-deformation testing device can perform multiple tests on the rubber sealing ring when it is running.

[0018] 3. The present invention is provided with a discharging unit, which can automatically unload the rubber sealing ring after inspection. By providing a sealing inspection mechanism, a stretching inspection unit and a discharging unit, the inspection items of the equipment during use can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the present invention as a whole; Figure 2 It is a structural schematic diagram of the hydraulic rod of the present invention; Figure 3 Schematic diagram of the structure of the first force-bearing spring of the present invention; Figure 4 It is a structural schematic diagram of the spiral drum of the present invention; Figure 5 This is a schematic structural diagram of the connecting pipe of the present invention; Figure 6 It is a structural schematic diagram of the fixing plate of the present invention; Figure 7 Schematic diagram of the structure of the spiral shaft of the present invention; Figure 8 Schematic diagram of the structure of the long board of the present invention; Figure 9 It is a structural schematic diagram of the T-shaped slider of the present invention; Figure 10 Schematic diagram of the structure of the first roller of the present invention; Figure 11 It is a structural schematic diagram of the tooth plate of the present invention; Figure 12 Schematic diagram of the structure of the first rotating shaft of the present invention; Figure 13 It is a structural schematic diagram of the card block of the present invention; Figure 14 It is a right side structural schematic diagram of the first force-bearing spring of the present invention.

[0020] Figure: 1, processing box; 2, sealing detection mechanism; 201, connecting pipe; 202, baffle; 203, limit plate; 204, circular opening; 205, rotating plate; 206, air inlet; 207, fixed plate; 208, first fixed frame; 209, air pump; 210, lifting shaft; 211, circular cylinder; 212, lifting plate; 213, screw shaft; 214, second fixed frame; 215, hydraulic rod; 216, discharge Pressure valve; 217, limit groove; 218, limit block; 219, limit shaft; 220, first force spring; 221, extrusion cylinder; 222, inflatable airbag; 223, spiral cylinder; 224, second fixed rubber pad; 225, second folding rubber pad; 226, first folding rubber pad; 227, first fixed rubber pad; 228, connecting port; 3, stretch detection mechanism; 31, stretch detection unit; 3101, transmission shaft; 3102, first pressure block; 3103, extension plate; 3104, first sliding block; 3105, first roller; 3106, return spring; 3107, rotating cylinder; 3108, second roller; 3109, second sliding block; 3110, first chute; 3111, T-shaped slider; 3112, second chute; 3113, lifting block; 3114, long plate; 3115, rectangular plate; 3116, second force spring Spring; 3117, T-shaped slide; 32, unloading unit; 3201, second pressure block; 3202, guide frame; 3203, storage box; 3204, load-bearing plate; 3205, gear; 3206, tooth plate; 3207, second rotating shaft; 3208, slot; 3209, fixed block; 3210, rotating plate; 3211, third roller; 3212, first rotating shaft; 3213, transmission plate; 3214, block. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figure 1-Figure 7 and Figure 14 , the present invention provides a technical solution: a rubber sealing ring anti-deformation detection test device, comprising a processing box 1, a sealing detection mechanism 2 is provided above the processing box 1, and a tensile detection mechanism 3 is provided above the processing box 1; The sealing detection mechanism 2 can use the power generated when the anti-deformation detection device is running to perform sealing performance detection on the rubber sealing ring.

[0023] As a further limitation of the sealing detection mechanism 2 of the present invention, the sealing detection mechanism 2 includes a fixed plate 207, the upper surface of the fixed plate 207 is provided with two groups of communication ports 228, the number of each group of communication ports 228 is two, the outer surface of the fixed plate 207 is fixedly connected to the inner wall of the processing box 1, the inner wall of the processing box 1 is rotatably connected with a spiral cylinder 223, the top of the spiral cylinder 223 passes through the processing box 1 and the fixed plate 207 and extends to the top of the fixed plate 207, the outer surface of the spiral cylinder 223 is fixedly connected to the rotating plate 205, and the upper surface of the rotating plate 205 is provided with a circular opening 204 The spiral cylinder 223 is arranged in the inner cavity of the fixed plate 207, and the spiral shaft 213 is slidably connected to the interior of the spiral cylinder 223. The upper surface of the processing box 1 is fixedly connected to the first fixed frame 208, and the inner wall of the first fixed frame 208 is fixedly connected to the air inlet cylinder 206. The upper surface of the air inlet cylinder 206 is fixedly connected to the pressure relief valve 216, and the bottom surface of the air inlet cylinder 206 is fixedly connected to the inflatable airbag 222. The bottom surface of the air inlet cylinder 206 is fixedly connected to the first fixed rubber pad 227, and the outer surface of the first fixed rubber pad 227 is fixedly connected to the first folding rubber pad 226. The right side of the processing box 1 The surface is fixedly connected to a second fixing frame 214, the upper surface of the second fixing frame 214 is fixedly connected to an air pump 209, a lifting shaft 210 is provided above the air pump 209, the inner wall of the air pump 209 is fixedly connected to a second fixed rubber pad 224, the outer surface of the second fixed rubber pad 224 is fixedly connected to a second folding rubber pad 225, the front of the air pump 209 and the upper surface of the air inlet cylinder 206 are fixedly connected to a connecting pipe 201, the outer surface of the connecting pipe 201 is fixedly connected to the inner wall of the first fixing frame 208, a lifting plate 212 is provided above the processing box 1, The inner wall of the lowering plate 212 is fixedly connected to the outer surface of the spiral shaft 213, the inner wall of the lifting plate 212 is fixedly connected to the circular cylinder 211, the inner top wall of the circular cylinder 211 is fixedly connected to the first force spring 220, and the bottom end of the first force spring 220 is fixedly connected to the top of the lifting shaft 210. By setting up a sealing detection mechanism 2, the sealing detection mechanism 2 can be used to convert the power generated by the hydraulic rod 215 during operation into power for sealing detection of the rubber sealing ring, thereby achieving the purpose of testing the sealing of the rubber sealing ring while performing anti-deformation test on the rubber sealing ring.

[0024] See also Figure 1-Figure 3 The inner wall of the second fixed frame 214 is fixedly connected with a hydraulic rod 215, the telescopic end of the hydraulic rod 215 is fixedly connected to the inner wall of the lifting plate 212, and the bottom surface of the lifting plate 212 is fixedly connected with an extrusion cylinder 221. By providing the hydraulic rod 215 and the extrusion cylinder 221, the hydraulic rod 215 can apply a thrust to the extrusion cylinder 221, so that the extrusion cylinder 221 applies pressure to the rubber sealing ring.

[0025] See also Figure 2 and Figure 3Two limit grooves 217 are provided on the left side of the processing box 1. The interior of each limit groove 217 is slidably connected to a limit block 218. The two limit blocks 218 are fixedly connected to the baffle 202 on one side close to each other. By setting the limit grooves 217 and the limit blocks 218, the limit blocks 218 can be used to limit the maximum moving distance of the baffle 202.

[0026] See also Figure 2 The inner wall of the processing box 1 is rotatably connected to two limit shafts 219, and the left end of each limit shaft 219 is fixedly connected to the limit plate 203. The right side of each limit plate 203 is in contact with the left side of the baffle 202. By setting the limit shaft 219 and the limit plate 203, the position of the baffle 202 can be limited by using the limit plate 203.

[0027] The specific implementation of this embodiment is as follows: when the device is needed, the rubber sealing ring to be tested is placed in the circular opening 204 opened on the upper surface of the rotating plate 205, and the rubber sealing ring will contact the upper surface of the fixed plate 207. Here, it is necessary to ensure that when the rubber sealing ring is inside the circular opening 204, the surface of the rubber sealing ring needs to contact the inner wall of the rotating plate 205, and then the hydraulic rod 215 is controlled to operate. When the hydraulic rod 215 is in operation, it will push the lifting plate 212 and the extrusion cylinder 221 to move downward, and when the lifting plate 212 moves downward, it will drive the screw shaft 213 to move downward, so that the screw shaft 213 enters the interior of the screw cylinder 223, and the threaded strips on the surface of the screw shaft 213 enter the spiral groove opened on the inner wall of the screw cylinder 223 Therefore, as the spiral shaft 213 continues to descend, the spiral drum 223 will rotate. It should be understood here that the degree of rotation of the spiral drum 223 is determined by the spiral grooves opened on the inner wall. In the present application, the inner wall of the spiral drum 223 is provided with two sets of spiral grooves. The spiral groove group located on the upper side can only drive the spiral drum 223 to rotate ninety degrees. Therefore, it can drive the rotating plate 205 fixed on the surface of the spiral drum 223 to rotate ninety degrees synchronously. As the rotating plate 205 rotates, it will drive the rubber sealing ring to slide on the surface of the fixed plate 207 until it slides above the two sets of connecting ports 228. It is necessary to ensure that the rubber sealing ring completely covers the upper part of the connecting port 228. As the lifting plate 212 continues to descend, the lifting plate 212 will push the first force spring 2 20 and the lifting shaft 210 move downward synchronously, and the lifting shaft 210 pushes the air inside the air pump 209 to be transported to the inside of the air inlet cylinder 206 through the connecting pipe 201. The gas entering the air inlet cylinder 206 will first enter the inflatable airbag 222, and the inflatable airbag 222 will expand rapidly and fill the space between the air inlet cylinder 206 and the rotating plate 205 below. When the gas inside the inflatable airbag 222 is sufficient, the gas entering the air inlet cylinder 206 will break open the first folding rubber pad 226, and then the air will enter the inside of the circular opening 204. If the rubber sealing ring is qualified in sealing performance, the air will accumulate in the circular opening 204 and the inside of the air inlet cylinder 206 until the pressure reaches a certain intensity, and the pressure relief valve 216 will discharge the gas. When the air pressure in the air intake cylinder 206 fails to reach the discharge standard of the pressure relief valve 216, it means that the sealing performance of the rubber sealing ring is unqualified. It should be understood here that the triggering of the pressure relief valve 216 requires ensuring that there is sufficient air pressure in the air intake cylinder 206, and the connecting pipe 201 is connected to the air intake cylinder 206 and the air pump 209. Therefore, if the air pressure in the air intake cylinder 206 is to meet the standard, it is necessary to ensure that the elastic potential energy of the first force spring 220 is greater than the thrust of the air pressure on the lifting shaft 210. When the spiral shaft 213 moves downward to the front of the spiral groove group below the spiral cylinder 223, the pressure relief valve 216 will successfully relieve the pressure.The gas inside the inflatable airbag 222 and the air inlet cylinder 206 will be discharged, and the inflatable airbag 222 will not contact the rotating plate 205. Therefore, when the spiral shaft 213 drops to the spiral groove group below the spiral cylinder 223, it will drive the rotating plate 205 to rotate 180 degrees, so that it can be rotated to the bottom of the extrusion cylinder 221. During this process, the rubber sealing ring with unqualified sealing performance can be taken out, and then the hydraulic rod 215 can be controlled to retract and reset. It should be understood here that when the hydraulic rod 215 pushes the lifting plate 212 to move downward, the stretching detection unit 31 will also drive the first pressure block 3102 The first and second pressure blocks 3201 are lowered to the bottom of the extrusion cylinder 221. The upper surfaces of the first and second pressure blocks 3102, 3201 are at the same level as the upper surface of the fixed plate 207. The first and second pressure blocks 3102, 3201 are one circle smaller than the rubber seal ring, so that the rubber seal ring can be just sleeved on the outer surfaces of the first and second pressure blocks 3102, 3201. Therefore, when the rotating plate 205 pushes the rubber seal ring to move, the rubber seal ring will first contact the upper surfaces of the first and second pressure blocks 3102, 3201 until the rubber seal ring is in contact with the upper surfaces of the first and second pressure blocks 3201. Under the action of gravity, the sealing ring is sleeved on the surface of the first pressure block 3102 and the second pressure block 3201. Then the hydraulic rod 215 continues to move downward to push the extrusion cylinder 221 to pressurize the rubber sealing ring and observe its deformation result. It should be understood here that after the lifting shaft 210 squeezes the gas and delivers it to the inside of the air inlet cylinder 206, the lifting shaft 210 can no longer move downward. At this time, the hydraulic rod 215 only drives the lifting plate 212 to descend half the distance. Therefore, the thrust generated by the operation of the hydraulic rod 215 will drive the first force spring 220 to contract until the hydraulic rod 215 drives The lifting plate 212 is reset upward, which will synchronously drive the screw shaft 213 to move upward, thereby driving the rotating plate 205 to rotate in the opposite direction. When the lifting shaft 210 moves upward, suction is generated. Under the action of the suction, the second folding rubber pad 225 is driven to fold through the second fixed rubber pad 224, thereby connecting the outside world with the internal space of the air pump 209. It should be understood that both the first folding rubber pad 226 and the second folding rubber pad 225 can be folded under the action of the first fixed rubber pad 227 and the second fixed rubber pad 224.

[0028] Example 2: Please refer to Figures 8-10 The present invention provides a technical solution: a rubber sealing ring anti-deformation detection test device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The stretching detection mechanism 3 includes a stretching detection unit 31. The stretching detection unit 31 is arranged above the processing box 1. The stretching detection unit 31 can use the power generated when the anti-deformation detection device is running to perform stretching detection on the rubber sealing ring.

[0029] As a further limitation of the tensile detection mechanism 3 of the present invention, the tensile detection unit 31 includes two transmission shafts 3101, the top end of each transmission shaft 3101 is fixedly connected to the bottom surface of the lifting plate 212, and the ends of the two transmission shafts 3101 close to each other are commonly fixedly connected to the lifting block 3113. The inner wall of the processing box 1 is provided with two first slide grooves 3110 and two second slide grooves 3112. The interior of each first slide groove 3110 is slidably connected to the first roller 3105, and the interior of each second slide groove 3112 is slidably connected to the second roller 3108. The interior of the processing box 1 is slidably connected to the first sliding block 3104 and the second sliding block 3109. The outer surfaces of the two first rollers 3105 are rotatably connected to the inner wall of the first sliding block 3104, and the outer surfaces of the two second rollers 3108 are rotatably connected to the second sliding block. The inner wall of 3109, the back of the first sliding block 3104 and the second sliding block 3109 are jointly fixedly connected with the second force spring 3116, the upper surface of the first sliding block 3104 is fixedly connected with the first pressure block 3102, the two side surfaces of the first sliding block 3104 are fixedly connected with the extension plate 3103, the front of each extension plate 3103 is fixedly connected with the return spring 3106, the inner wall of the processing box 1 is fixedly connected with the long plate 3114, and the two return springs 3106 are jointly fixedly connected to the back of the long plate 3114 at one end close to the long plate 3114. By setting up the tensile detection unit 31, the tensile detection unit 31 can also use the power generated by the hydraulic rod 215 when it is running to perform anti-tensile testing on the rubber sealing ring, thereby ensuring that the anti-deformation detection device can perform multiple tests on the rubber sealing ring when it is in operation.

[0030] See also Figure 9 The inner bottom wall of the processing box 1 is fixedly connected with a rectangular plate 3115, and the upper surface of the rectangular plate 3115 is provided with a T-shaped groove 3117. The inside of the T-shaped groove 3117 is slidably connected with a T-shaped slider 3111. The back of the T-shaped slider 3111 is fixedly connected to the front of the lifting block 3113. By providing the T-shaped slider 3111 and the T-shaped groove 3117, the lifting block 3113 can be limited so that it can only move in the up and down positions.

[0031] See also Figure 9 The inner wall of the first sliding block 3104 is rotatably connected to the rotating cylinder 3107, and the outer surface of the rotating cylinder 3107 contacts the inclined surface of the lifting block 3113. By providing the rotating cylinder 3107, the rotating cylinder 3107 can reduce the friction between the first sliding block 3104 and the lifting block 3113 when sliding.

[0032] The specific implementation of this embodiment is as follows: after the rubber sealing rings on the surfaces of the first pressure block 3102 and the second pressure block 3201 undergo an anti-deformation test, the hydraulic rod 215 drives the lifting plate 212 to move upward, and when the lifting plate 212 moves upward, it drives the transmission shaft 3101 to move upward synchronously, and further drives the lifting block 3113 to move upward. When the lifting block 3113 moves upward, the inclined surface of the lifting block 3113 can push the rotating cylinder 3107 and the first sliding block 3104 to slide, and when the first sliding block 3104 slides, it transmits power to the second sliding block 3109 through the second force spring 3116, thereby driving the second sliding block 3109 to move synchronously to the left side of the device, and the first sliding block 3104 and the second sliding block 3104 move upward. When 3109 moves upward, it will drive the first pressure block 3102, the second pressure block 3201 and the rubber sealing ring mounted on the surface to move synchronously. In addition, the first roller 3105 rotating on the inner wall of the first sliding block 3104 will move along the first slide groove 3110, and the second roller 3108 rotating on the inner wall of the second sliding block 3109 will move along the second slide groove 3112. When the second roller 3108 moves to the innermost part of the second slide groove 3112, the second sliding block 3109 will stop moving. At this time, the first sliding block 3104 is still pushed by the lifting plate 212, and will continue to move to the left, thereby stretching the rubber sealing rings mounted on the surfaces of the first pressure block 3102 and the second pressure block 3201 to observe whether there will be any breakage problems.

[0033] Example 3: Please refer to Figure 11-13 The present invention provides a technical solution: a rubber sealing ring anti-deformation detection test device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The tensile detection mechanism 3 also includes a unloading unit 32. The unloading unit 32 is arranged above the processing box 1. The unloading unit 32 can automatically unload the rubber sealing ring after the inspection.

[0034] As a further limitation of the tensile testing mechanism 3 of the present invention, the unloading unit 32 includes a carrying plate 3204, the bottom surface of the carrying plate 3204 is fixedly connected to the upper surface of the second sliding block 3109, the upper surface of the carrying plate 3204 is fixedly connected to the fixed block 3209, the inner wall of the fixed block 3209 is rotatably connected to the first rotating shaft 3212 and the second rotating shaft 3207, the outer surface of the first rotating shaft 3212 is fixedly connected to two transmission plates 3213, the front faces of the two transmission plates 3213 are commonly fixedly connected to the second pressure block 3201, the outer surface of the second rotating shaft 3207 is fixedly connected to two rotating plates 3210, and the inner wall of each rotating plate 3210 is fixedly connected to the second pressure block 3201. The wall is rotatably connected to two third rollers 3211, and both ends of the second rotating shaft 3207 are fixedly connected to gears 3205. The outer surface of each gear 3205 is meshed with a tooth plate 3206, and the bottom surface of each tooth plate 3206 is fixedly connected to the upper surface of the processing box 1. The back of the processing box 1 is fixedly connected to the storage box 3203, and a guide frame 3202 is provided above the storage box 3203. By setting up a unloading unit 32, the unloading unit 32 can automatically unload the rubber sealing ring that has been inspected. By setting up a sealing detection mechanism 2, a stretching detection unit 31 and a unloading unit 32, the detection items of the equipment during use can be increased.

[0035] See also Figure 13 Three card slots 3208 are provided on the upper surface of the storage box 3203, and a card block 3214 is clamped inside each card slot 3208. The top ends of the three card blocks 3214 are fixedly connected to the bottom surface of the guide frame 3202. By providing the guide frame 3202 and the clamping relationship between the card block 3214 and the card slot 3208, the guide frame 3202 can be removed, which is convenient for collecting the rubber sealing ring inside the storage box 3203.

[0036] The specific implementation of this embodiment is as follows: when the second sliding block 3109 moves to the left following the first sliding block 3104, the gear 3205 above the second sliding block 3109 will mesh with the tooth plate 3206. Therefore, under the action of the tooth plate 3206, the gear 3205 and the second rotating shaft 3207 will be driven to rotate. It should be understood here that the teeth on the surface of the gear 3205 are twice the teeth on the surface of the tooth plate 3206. Therefore, the gear 3205 can only rotate 180 degrees at most. Similarly, the second rotating shaft 3207, the rotating plate 3210 and the third roller 3210 that are connected to the gear 3205 1 can only rotate 180 degrees at most. It should be understood here that the second pressure block 3201 is not fixed on the bearing plate 3204, but is fixed on the transmission plate 3213, and the transmission plate 3213 is fixed on the first rotating shaft 3212. Therefore, the second pressure block 3201 can rotate. However, because the first pressure block 3102 and the second pressure block 3201 are both covered with a rubber sealing ring, in order to avoid the second pressure block 3201 from rotating before the tensile strength of the rubber sealing ring is tested, the two rotating plates 3210 are perpendicular to the first pressure block 3102 before the gear 3205 is engaged with the tooth plate 3206. The left side of the second pressure block 3201 and the right side of the supporting plate 3204 can be used to horizontally connect the rotating plate 3210 and the third roller 3211 between the supporting plate 3204 and the second pressure block 3201 to prevent the second pressure block 3201 from rotating before the tensile test of the rubber sealing ring. However, when the tensile test is completed, the rotating plate 3210 and the third roller 3211 will rotate 180 degrees. At this time, the second pressure block 3201 will gradually rotate to the left under the action of the tension of the rubber sealing ring, until the friction between the rubber sealing ring and the surface of the second pressure block 3201 is insufficient to allow the rubber sealing ring to continue to be sleeved on the first When the second pressure block 3201 is on, the rubber sealing ring will enter the interior of the storage box 3203 under the action of elastic force to complete the unloading work. When the device needs to be reset, the hydraulic rod 215 drives the lifting plate 212 to move downward again, and the first sliding block 3104 will be reset under the action of the reset spring 3106, thereby pushing the second sliding block 3109 to move to the right side of the equipment. During the movement of the second sliding block 3109, the gear 3205 will still engage with the tooth plate 3206, so the rotating plate 3210 and the third roller 3211 will re-apply a limiting force to the second pressure block 3201.

[0037] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A rubber sealing ring deformation resistance detection test device, comprising a processing box (1), characterized in that: A sealing detection mechanism (2) is arranged above the processing box (1), and a stretching detection mechanism (3) is arranged above the processing box (1); The sealing detection mechanism (2) can use the power generated when the anti-deformation detection device is in operation to perform sealing performance detection on the rubber sealing ring; The stretch detection mechanism (3) comprises a stretch detection unit (31), the stretch detection unit (31) being arranged above the processing box (1), and the stretch detection unit (31) being capable of performing a stretch detection on the rubber sealing ring using the power generated when the anti-deformation detection device is in operation; The stretching detection mechanism (3) further comprises a discharge unit (32), wherein the discharge unit (32) is arranged above the processing box (1), and the discharge unit (32) is capable of automatically discharging the rubber sealing ring after the detection; The sealing detection mechanism (2) comprises a fixed plate (207), the upper surface of the fixed plate (207) being provided with two groups of communication ports (228), each group of the communication ports (228) having two members, the outer surface of the fixed plate (207) being fixedly connected to the inner wall of the processing box (1), the inner wall of the processing box (1) being rotatably connected to a spiral cylinder (223), the top end of the spiral cylinder (223) passing through the processing box (1) and the fixed plate (207) and extending to the top of the fixed plate (207), the outer surface of the spiral cylinder (223) being fixedly connected to a rotating plate (205), the rotating plate (205) being 5) is provided with a circular opening (204), the spiral cylinder (223) is arranged in the inner cavity of the fixing plate (207), the interior of the spiral cylinder (223) is slidably connected with a spiral shaft (213), the upper surface of the processing box (1) is fixedly connected with a first fixing frame (208), the inner wall of the first fixing frame (208) is fixedly connected with an air intake cylinder (206), the upper surface of the air intake cylinder (206) is fixedly connected with a pressure relief valve (216), the bottom surface of the air intake cylinder (206) is fixedly connected with an inflatable airbag (222), and the bottom surface of the air intake cylinder (206) is fixedly connected with a first fixed rubber The first fixed rubber pad (227) is fixedly connected to the outer surface of the first folding rubber pad (226), the right side of the processing box (1) is fixedly connected to the second fixed frame (214), the upper surface of the second fixed frame (214) is fixedly connected to the air pump (209), a lifting shaft (210) is arranged above the air pump (209), the inner wall of the air pump (209) is fixedly connected to the second fixed rubber pad (224), the outer surface of the second fixed rubber pad (224) is fixedly connected to the second folding rubber pad (225), the front surface of the air pump (209) is fixedly connected to the second fixed rubber pad (226), and the second fixed rubber pad (226) is fixedly connected to the outer surface of the second fixed rubber pad (226). A connecting pipe (201) is fixedly connected to the upper surface of the air inlet cylinder (206), the outer surface of the connecting pipe (201) is fixedly connected to the inner wall of the first fixed frame (208), a lifting plate (212) is arranged above the processing box (1), the inner wall of the lifting plate (212) is fixedly connected to the outer surface of the spiral shaft (213), the inner wall of the lifting plate (212) is fixedly connected to a circular cylinder (211), the inner top wall of the circular cylinder (211) is fixedly connected to a first force spring (220), and the bottom end of the first force spring (220) is fixedly connected to the top end of the lifting shaft (210).

2. A rubber sealing ring anti-deformation detection and testing device according to claim 1, characterized in that: A hydraulic rod (215) is fixedly connected to the inner wall of the second fixed frame (214), a telescopic end of the hydraulic rod (215) is fixedly connected to the inner wall of the lifting plate (212), and an extrusion cylinder (221) is fixedly connected to the bottom surface of the lifting plate (212).

3. A rubber sealing ring anti-deformation detection and testing device according to claim 2, characterized in that: Two limit slots (217) are provided on the left side of the processing box (1), the interior of each limit slot (217) is slidably connected to a limit block (218), and the surfaces of the two limit blocks (218) close to each other are fixedly connected to a baffle (202).

4. A rubber sealing ring anti-deformation detection and testing device according to claim 3, characterized in that: The inner wall of the processing box (1) is rotatably connected to two limit shafts (219), the left end of each limit shaft (219) is fixedly connected to a limit plate (203), and the right side surface of each limit plate (203) is in contact with the left side surface of the baffle (202).

5. The rubber sealing ring anti-deformation detection and testing device according to claim 1, characterized in that: The stretch detection unit (31) comprises two transmission shafts (3101), the top end of each transmission shaft (3101) is fixedly connected to the bottom surface of the lifting plate (212), the ends of the two transmission shafts (3101) close to each other are fixedly connected to a lifting block (3113), the inner wall of the processing box (1) is provided with two first slide grooves (3110) and two second slide grooves (3112), the interior of each first slide groove (3110) is slidably connected to a first roller (3105), the interior of each second slide groove (3112) is slidably connected to a second roller (3108), the interior of the processing box (1) is slidably connected to a first sliding block (3104) and a second sliding block (3109), the outer surfaces of the two first rollers (3105) are rotatably connected to the first roller (3105) and the second roller (3108) are slidably connected to the first roller (3105). The inner wall of the sliding block (3104), the outer surfaces of the two second rollers (3108) are rotatably connected to the inner wall of the second sliding block (3109), the backs of the first sliding block (3104) and the second sliding block (3109) are fixedly connected to a second force spring (3116), the upper surface of the first sliding block (3104) is fixedly connected to a first pressure block (3102), both side surfaces of the first sliding block (3104) are fixedly connected to extension plates (3103), the front side of each extension plate (3103) is fixedly connected to a return spring (3106), the inner wall of the processing box (1) is fixedly connected to a long plate (3114), and one end of the two return springs (3106) close to the long plate (3114) is fixedly connected to the back of the long plate (3114).

6. A rubber sealing ring anti-deformation detection and testing device according to claim 5, characterized in that: A rectangular plate (3115) is fixedly connected to the inner bottom wall of the processing box (1); a T-shaped slide groove (3117) is provided on the upper surface of the rectangular plate (3115); a T-shaped slider (3111) is slidably connected inside the T-shaped slide groove (3117); and the back side of the T-shaped slider (3111) is fixedly connected to the front side of the lifting block (3113).

7. A rubber sealing ring anti-deformation detection and testing device according to claim 6, characterized in that: The inner wall of the first sliding block (3104) is rotatably connected to a rotating cylinder (3107), and the outer surface of the rotating cylinder (3107) is in contact with the inclined surface of the lifting block (3113).

8. A rubber sealing ring anti-deformation detection and testing device according to claim 7, characterized in that: The unloading unit (32) comprises a bearing plate (3204), the bottom surface of the bearing plate (3204) is fixedly connected to the upper surface of the second sliding block (3109), the upper surface of the bearing plate (3204) is fixedly connected to the fixing block (3209), the inner wall of the fixing block (3209) is rotatably connected to the first rotating shaft (3212) and the second rotating shaft (3207), the outer surface of the first rotating shaft (3212) is fixedly connected to two transmission plates (3213), the front surfaces of the two transmission plates (3213) are fixedly connected to the second pressure block (3201), and the second rotating shaft (3212) is fixedly connected to the second pressure block (3201). The outer surface of the second rotating shaft (3207) is fixedly connected to two rotating plates (3210), the inner wall of each rotating plate (3210) is rotatably connected to two third rollers (3211), both ends of the second rotating shaft (3207) are fixedly connected to gears (3205), the outer surface of each gear (3205) is meshed with a tooth plate (3206), the bottom surface of each tooth plate (3206) is fixedly connected to the upper surface of the processing box (1), the back of the processing box (1) is fixedly connected to a storage box (3203), and a guide frame (3202) is arranged above the storage box (3203).

9. A rubber sealing ring anti-deformation detection and testing device according to claim 8, characterized in that: The upper surface of the storage box (3203) is provided with three card slots (3208), each of the card slots (3208) is carded with a card block (3214) inside, and the top ends of the three card blocks (3214) are fixedly connected to the bottom surface of the guide frame (3202).

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