A sealing ability detection device for sealing strip

Abstract

The present invention discloses a sealing ability detection device for a sealing strip, comprising a detection box, a carrying box is arranged inside the detection box, a sealing strip is arranged on the carrying box, an assembly rack is fixedly connected to the carrying box, an assembly plate is arranged inside the assembly rack, a connecting mechanism for locking the installation position of the carrying box is arranged inside the detection box, an anti-slip mechanism is arranged on the connecting mechanism, a detection mechanism is arranged on the detection box, a sliding mechanism is arranged on the top of the detection box, and a positioning mechanism is arranged inside the carrying box. The carrying box, the assembly plate, the assembly rack, the test frame and the connecting mechanism are arranged in a coordinated manner, the carrying box is two or more, the assembly plate and the assembly rack are slidably installed on the carrying box, the test frame detects the leaked water, it is conducive to the simultaneous detection of a new sealing strip when a carrying box is removed, and it is conducive to the rapid switching of the carrying box, so as to improve the detection efficiency of the sealing strip ability detection.

Description

Technical Field

[0001] The invention relates to the field of sealing ability detection of door and window sealing strips, and in particular to a sealing ability detection device of a sealing strip. Background Art

[0002] When doors and windows are in use, there are multiple sealing positions, so sealing strips will be used. When the sealing strips are processed, the sealing ability of the sealing strips needs to be tested, and a sealing strip sealing ability testing device will be used.

[0003] The sealing strip sealing ability detection device in the prior art usually includes a detection box, a carrying box, a driving member and an extrusion plate, etc. The carrying box is installed inside the detection box, and the sealing strip is usually installed at the bottom inside the carrying box. The driving member drives the extrusion plate to extrude and limit the sealing strip so that the sealing strip fits with the bottom inside the carrying box, and then water is injected into the interior of the carrying box. If the sealing ability of the sealing strip is poor, water will seep out from the inside of the carrying box. Otherwise, the sealing ability of the sealing strip is good.

[0004] After testing the sealing ability of the sealing strip, the inside of the carrier box will be discharged, but some of the residual water inside the carrier box will hang on the wall of the carrier box. After the sealing strip is taken out, the residual water will slide down and affect the detection effect of the next sealing strip. Therefore, the carrier box needs to be removed for internal drying, and it is necessary to wait for the drying time of the carrier box, which affects the detection efficiency of the sealing strip and makes it inconvenient to quickly switch the carrier box to improve the detection efficiency of the sealing strip. Summary of the invention

[0005] The object of the present invention is to provide a sealing ability detection device for a sealing strip 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 sealing ability detection device for a sealing strip, comprising:

[0007] A detection box, wherein a carrying box is arranged inside the detection box, a sealing strip is arranged inside the carrying box, an assembly rack is fixedly connected to the side of the carrying box, and an assembly plate is arranged inside the assembly rack;

[0008] The interior of the detection box is provided with a connecting mechanism for locking the installation position of the carrying box, the connecting mechanism is provided with an anti-slip mechanism, the detection box is provided with a detection mechanism, the top of the detection box is provided with a sliding mechanism for driving the detection mechanism to slide horizontally, and the interior of the carrying box is provided with a positioning mechanism.

[0009] Preferably, the detection mechanism includes a hydraulic cylinder, a movable plate, an extrusion frame and a suction cup, the output end of the hydraulic cylinder is transmission-connected to the movable plate, the extrusion frame is located at the bottom of the movable plate, the positioning mechanism is used to lock the installation position of the extrusion frame, the bottom of the extrusion frame is symmetrically provided with a first groove, the suction cup is fixedly connected to the inside of the first groove, the bottom end of the inner wall of the carrying box is provided with a detection groove, the bottom end of the inner wall of the detection box is symmetrically provided with grooves, and a first test paper is slidably arranged inside the groove.

[0010] Preferably, the bottom end of the first test paper is fixedly connected to the second test paper, the outside of the second test paper is fixedly connected to a test frame, the bottom of the carrying box is fixedly connected to a fixing column, the side of the fixing column is provided with a first slot, the top of the test frame is provided with a second groove matching the fixing column, the bottom end of the test frame is fixedly connected to a fixing frame, the top of the movable plate is fixedly connected with a water spray pipe, the top of the water spray pipe is fixedly connected with a hose, and one end of the hose is fixedly connected to a fixed pipe.

[0011] Preferably, the positioning mechanism includes a positioning frame, a locking plate, a connecting frame, an assembly plate, a pulling plate and an elastic rope. The top of the positioning frame is fixedly connected to the movable plate, the top of the extrusion frame is slidably and interlacedly connected to the interior of the positioning frame, a first through groove is opened on the side of the positioning frame, a second through groove is opened on the side of the extrusion frame, and the locking plate is slidably and interlacedly connected to the inner cavities of the first through groove and the second through groove.

[0012] Preferably, the side of the positioning frame is fixedly connected to a connecting frame, a square groove is provided at the bottom end of the locking plate, the assembling plate is slidably and interlacedly connected with the inner cavity of the connecting frame and the inner cavity of the square groove, the bottom end of the assembling plate is fixedly connected to a pulling plate, the top of the pulling plate is fixedly connected to an elastic rope, a circular groove is provided at the bottom end of the connecting frame, and one end of the elastic rope is fixedly connected to the inner wall of the circular groove.

[0013] Preferably, the sliding mechanism includes a sliding block, a guide plate, a square plate, a limit plate, an assembly frame, an operating plate, a guide frame, an auxiliary plate, a fixed rod, a first spring and an operating frame. The top of the detection box is provided with a third through slot, the sliding block is slidably and interspersedly connected with the inner cavity of the third through slot, the top of the sliding block is provided with a fourth through slot and a fifth through slot, the hydraulic cylinder and the fixed pipe are respectively fixedly and interspersedly connected with the inside of the fourth through slot and the fifth through slot, the side of the guide plate is fixedly connected to the sliding block, the side of the inner wall of the third through slot is provided with a guide slot matching the guide plate, the side of the square plate is fixedly connected to the sliding block, the top of the limit plate is fixedly connected to the operating plate, the top of the operating plate is fixedly connected to the operating frame, the top of the detection box is symmetrically provided with assembly grooves, and the limit plate is slidably and interspersedly connected with the inner cavity of the assembly groove.

[0014] Preferably, the assembly frame is fixedly connected to the top of the square plate, and the top of the square plate is provided with a sixth through groove matching with the limit plate. The side thread of the assembly frame is interspersed with a mounting bolt, one end of the mounting bolt is interspersed with the thread of the guide frame, the limit plate is slidably interspersed with the inner cavity of the guide frame, the bottom end of the guide frame is fixedly connected to the fixing rod, the outer wall of the fixing rod is slidably interspersed with the auxiliary plate, the first spring is sleeved on the outside of the fixing rod, one end of the first spring is fixedly connected to the auxiliary plate, and the other end of the first spring is fixedly connected to the guide frame.

[0015] Preferably, the connecting mechanism includes a sliding frame, a first clamping plate, a second clamping plate, a fixed block, a guide rod and a positioning plate, the side of the sliding frame is fixedly connected to the first clamping plate and the second clamping plate, the side of the assembly plate is fixedly connected to the detection box, the side of the assembly plate is provided with a second clamping groove, the side of the assembly frame is provided with a first slide groove, and the first clamping plate is slidably and interlacedly connected with the inner cavities of the first slide groove and the second clamping groove.

[0016] Preferably, the second clamping plate is slidably and interlacedly connected with the inner cavity of the fixed frame and the first clamping slot, the side of the fixed block is fixedly connected with the detection box, the guide rod is fixedly connected between the fixed block and the positioning plate, the outer wall of the guide rod is slidably and interlacedly connected with the sliding frame, the side of the positioning plate is fixedly connected with the detection box, the top of the sliding frame is provided with a second sliding slot, and the top of the fixed block is provided with a third clamping slot.

[0017] Preferably, the anti-slip mechanism includes a carrying tube, an anti-slip rod, a moving rod, a sealing cover and a second spring, the carrying tube is fixedly connected to the top end of the sliding frame, the anti-slip rod is slidably and interlacedly connected with the inner cavities of the second sliding groove and the third slot, one end of the moving rod is threadedly and interlacedly connected with the anti-slip rod, the sealing cover is threadedly and interlacedly connected with the inner cavity of the carrying tube, the outer wall of the anti-slip rod is slidably and interlacedly connected with the sealing cover, the second spring is sleeved on the outside of the anti-slip rod, one end of the second spring is in contact with the moving rod, and the other end of the second spring is in contact with the sealing cover.

[0018] Technical effects and advantages of the present invention:

[0019] (1) The present invention utilizes a configuration method in which a carrying box, an assembly plate, an assembly frame, a test frame and a connecting mechanism cooperate with each other. There are two or more carrying boxes. The assembly plate and the assembly frame are used to slide and install the carrying boxes. The test frame is used to detect the leaked water. The connecting mechanism is used to quickly install and disassemble the carrying boxes. This is conducive to simultaneously testing a new sealing strip when a carrying box is removed. This is conducive to quickly switching the carrying boxes for use, so as to improve the detection efficiency of the sealing strip capacity detection.

[0020] (2) The present invention utilizes a sliding block, a guide plate, a square plate, a limit plate, an assembly frame, an operating plate, a guide frame, an auxiliary plate, a fixing rod, a first spring and an operating frame in a coordinated arrangement, wherein the sliding block supports the hydraulic cylinder, the sliding block drives the extrusion frame to move, and the limit plate limits the relative position of the square plate and the detection box, thereby facilitating the rapid transfer of the position of the extrusion frame to perform detection operations on the new sealing strip;

[0021] (3) The present invention utilizes a positioning frame, a locking plate, a connecting frame, an assembly plate, a pulling plate and an elastic rope in a coordinated arrangement. The extrusion frame is connected to the positioning frame, the locking plate limits the relative positions of the extrusion frame and the positioning frame, and the assembly plate limits the relative positions of the connecting frame and the locking plate. This facilitates the installation and disassembly of the extrusion frame, so that sealing strips of different sizes or shapes can be replaced accordingly, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a front sectional structural schematic diagram of the detection box of the present invention.

[0024] Figure 3 It is a front sectional structural schematic diagram of the carrying box of the present invention.

[0025] Figure 4 For the present invention Figure 3 Enlarged structural diagram at A in the middle.

[0026] Figure 5 It is a schematic diagram of the front structure of the sliding frame of the present invention.

[0027] Figure 6 It is a front cross-sectional structural schematic diagram of the bearing tube of the present invention.

[0028] Figure 7 It is a front cross-sectional structural schematic diagram of the test frame of the present invention.

[0029] Figure 8 It is a front cross-sectional structural schematic diagram of the fixing frame of the present invention.

[0030] In the figure: 1, test box; 2, carrying box; 21, assembly plate; 22, assembly frame; 3, test mechanism; 31, hydraulic cylinder; 32, moving plate; 33, extrusion frame; 34, suction cup; 35, first test paper; 36, test frame; 37, second test paper; 38, fixed column; 39, fixed frame; 310, water spray pipe; 311, hose; 312, fixed pipe; 4, sliding mechanism; 41, sliding block; 42, guide plate; 43, square plate; 44, limit plate; 45, assembly frame; 46, operation panel; 47, guide frame; 4 8. Auxiliary plate; 49. Fixed rod; 410. First spring; 411. Operating frame; 5. Connecting mechanism; 51. Sliding frame; 52. First clamping plate; 53. Second clamping plate; 54. Fixed block; 55. Guide rod; 56. Positioning plate; 6. Anti-slip mechanism; 61. Carrying tube; 62. Anti-slip rod; 63. Moving rod; 64. Sealing cover; 65. Second spring; 7. Positioning mechanism; 71. Positioning frame; 72. Locking plate; 73. Connecting frame; 74. Assembly plate; 75. Pulling plate; 76. Elastic rope; 8. Sealing strip. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0032] The present invention provides Figure 1-8The sealing ability detection device of a sealing strip shown in the figure comprises a detection box 1. The detection box 1 can detect the sealing strips of doors and windows and the sealing strips of new energy vehicles. The type of sealing strips used for doors and windows is PU coated sealing strips, that is, the sealing ability detection device detects the sealing ability of the PU coated sealing strips. The PU coated sealing strips are suitable for wooden doors and windows, plastic doors and windows, and aluminum alloy doors and windows as sealing strips. They are mainly used in indoor doors, sliding doors and furniture, acting on the main sealing parts to ensure the sealing performance. Effectively prevent dust, light and other pollutants from entering the room, even under extreme conditions. Excellent rebound ability - the sealing strip can still return to its original state after being compressed for a long time. Stability - the rigid pin design is adopted to ensure that the sealing strip has no expansion and contraction and does not deform. Easy to compress - low compression force, not affected by temperature changes. Noise reduction performance - greatly improves the sound insulation performance of doors and windows, thermal insulation - extremely low thermal conductivity ensures the doors and windows Thermal insulation performance and anti-fouling performance - it has the characteristics of being unaffected by paint and stains, weather resistance - it has strong corrosion resistance, UV aging resistance and bacteria resistance. A carrying box 2 is arranged inside the test box 1, and the carrying box 2 is conducive to the sealing ability detection of the sealing strip 8. The carrying box 2 is arranged inside the sealing strip 8, and the side of the carrying box 2 is fixedly connected with an assembly frame 22, which is conducive to supporting the carrying box 2 and facilitating the installation of the carrying box 2. An assembly plate 21 is arranged inside the assembly frame 22, which is conducive to connecting with the assembly frame 22, and then facilitating the positioning and installation of the carrying box 2. A connecting mechanism 5 for locking the installation position of the carrying box 2 is arranged inside the test box 1, and an anti-slip mechanism 6 is arranged on the connecting mechanism 5, a detection mechanism 3 is arranged on the test box 1, and a sliding mechanism 4 for driving the detection mechanism 3 to slide horizontally is arranged on the top of the test box 1, and a positioning mechanism 7 is arranged inside the carrying box 2.

[0033] Specifically, the detection mechanism 3 includes a hydraulic cylinder 31, a movable plate 32, a squeezing frame 33 and a suction cup 34. The hydraulic cylinder 31 is electrically connected to an external power supply through an external switch. The hydraulic cylinder 31 is conducive to driving the movable plate 32 to move, and then is conducive to driving the squeezing frame 33 to move up and down. The movable plate 32 is conducive to driving the squeezing frame 33 to move. The squeezing frame 33 is conducive to supporting the sealing strip 8, and at the same time is conducive to driving the sealing strip 8 to move, so as to squeeze the sealing strip 8, which is convenient for testing the sealing ability of the sealing strip 8. The suction cup 34 is conducive to sucking and clamping the sealing strip 8, which is convenient for driving the sealing strip 8 to move. The output end of the hydraulic cylinder 31 is transmission-connected with the movable plate 32. The squeezing frame 33 is located at the bottom of the movable plate 32. The positioning mechanism 7 is used to lock the installation position of the squeezing frame 33. The bottom of the squeezing frame 33 is symmetrically provided with a first groove. The suction cup 34 is fixedly connected to the inside of the first groove. The bottom end of the inner wall of the carrying box 2 is provided with a detection groove. The bottom end of the inner wall of the detection box 1 is symmetrically provided with a groove. The first test paper 35 is slidably arranged inside the groove. The bottom of the test paper 35 is fixedly connected with a second test paper 37. The first test paper 35 and the second test paper 37 are conducive to detecting the seeping water and are convenient for observation. The outside of the second test paper 37 is fixedly connected with a test frame 36, which is conducive to supporting the second test paper 37. The bottom of the carrying box 2 is fixedly connected with a fixing column 38, which is conducive to connecting with the test frame 36 and facilitating the installation of the test frame 36. The side of the fixing column 38 is provided with a first card slot, and the top of the test frame 36 is provided with a second groove that matches the fixing column 38. The test frame 36 The bottom end is fixedly connected to a fixed frame 39, which is conducive to supporting the test frame 36. The top of the movable plate 32 is fixedly connected with a water spray pipe 310, which is conducive to injecting water into the interior of the carrying box 2, and further conducive to testing the sealing ability of the sealing strip 8. The top of the water spray pipe 310 is fixedly connected to a hose 311, which is conducive to connecting the water spray pipe 310 and the fixed pipe 312. One end of the hose 311 is fixedly connected to the fixed pipe 312, which is conducive to connecting with an external pipeline, so as to facilitate injecting water into the interior of the carrying box 2.

[0034] Specifically, the positioning mechanism 7 includes a positioning frame 71, a locking plate 72, a connecting frame 73, an assembly plate 74, a pulling plate 75 and an elastic rope 76. The positioning frame 71 is conducive to connecting with the extrusion frame 33, and then facilitating the installation of the extrusion frame 33. The locking plate 72 is conducive to limiting the relative position of the positioning frame 71 and the extrusion frame 33, which is convenient for installing and disassembling the extrusion frame 33 so as to replace it according to the size or shape of the sealing strip 8. The connecting frame 73 is conducive to allowing the assembly plate 74 to slide inside it. The assembly plate 74 is conducive to limiting the relative position of the connecting frame 73 and the locking plate 72 to avoid random sliding of the locking plate 72. The pulling plate 75 is conducive to driving the assembly plate 74 to move, which is convenient for pulling the assembly plate 74. The pulling force of the elastic rope 76 is conducive to pulling the pulling plate 75 to move, which is convenient for The locking plate 72 is slidably connected to the inner cavity of the first through groove and the second through groove, and the side of the positioning frame 71 is provided with a connecting frame 73, and the bottom end of the locking plate 72 is provided with a square groove, and the assembling plate 74 is slidably connected to the inner cavity of the connecting frame 73 and the inner cavity of the square groove, and the bottom end of the assembling plate 74 is fixedly connected to the pulling plate 75, and the top of the pulling plate 75 is fixedly connected to the elastic rope 76, and the bottom end of the connecting frame 73 is provided with a circular groove, and one end of the elastic rope 76 is fixedly connected to the inner wall of the circular groove.

[0035] Specifically, the sliding mechanism 4 includes a sliding block 41, a guide plate 42, a square plate 43, a limit plate 44, an assembly frame 45, an operating plate 46, a guide frame 47, an auxiliary plate 48, a fixing rod 49, a first spring 410 and an operating frame 411. The sliding block 41 is conducive to supporting the hydraulic cylinder 31, so as to push the extrusion frame 33 to move, so that the extrusion frame 33 moves to a position corresponding to different carrying boxes 2. The guide plate 42 is conducive to supporting the sliding block 41, so as to guide the sliding of the sliding block 41. The square plate 43 is conducive to sliding the limit plate 44 thereon, so as to support the sliding of the limit plate 44. The operating plate 46 is conducive to The limiting plate 44 is driven to move, which is convenient for traction operation on the limiting plate 44. The guide frame 47 is conducive to guiding the sliding of the limiting plate 44. The auxiliary plate 48 is conducive to driving the limiting plate 44 to move. The fixing rod 49 is conducive to guiding the sliding of the auxiliary plate 48. The elastic force of the first spring 410 is conducive to pushing the auxiliary plate 48 to move, which is convenient for the auxiliary plate 48 and the limiting plate 44 to return to their original positions after movement, which is convenient for repeated operation of the limiting plate 44. The operating frame 411 is U-shaped, and the operating frame 411 is conducive to pulling the two limiting plates 44 to move at the same time, which is convenient for operating the limiting plates 44. The top of the detection box 1 is opened There is a third through groove, the sliding block 41 is slidably connected with the inner cavity of the third through groove, the top of the sliding block 41 is provided with a fourth through groove and a fifth through groove, the hydraulic cylinder 31 and the fixed pipe 312 are respectively fixedly connected with the inside of the fourth through groove and the fifth through groove, the side of the guide plate 42 is fixedly connected with the sliding block 41, the side of the inner wall of the third through groove is provided with a guide groove matching with the guide plate 42, the side of the square plate 43 is fixedly connected with the sliding block 41, the top of the limit plate 44 is fixedly connected with the operating plate 46, the top of the operating plate 46 is fixedly connected with the operating frame 411, the top of the detection box 1 is symmetrically provided with assembly grooves, the limit plate 44 and the inner cavity of the assembly groove are slidably connected. The assembly frame 45 is connected in a dynamic insertion manner, and is fixedly connected to the top of the square plate 43. The top of the square plate 43 is provided with a sixth through groove that matches the limit plate 44. The side thread of the assembly frame 45 is inserted and connected with a mounting bolt. One end of the mounting bolt is inserted and connected with the guide frame 47 through a thread. The limit plate 44 is inserted and connected with the inner cavity of the guide frame 47 through a sliding connection. The bottom end of the guide frame 47 is fixedly connected to the fixing rod 49. The outer wall of the fixing rod 49 is inserted and connected with the auxiliary plate 48 through a sliding connection. The first spring 410 is sleeved on the outside of the fixing rod 49. One end of the first spring 410 is fixedly connected to the auxiliary plate 48, and the other end of the first spring 410 is fixedly connected to the guide frame 47.

[0036] Specifically, the connecting mechanism 5 includes a sliding frame 51, a first card plate 52, a second card plate 53, a fixed block 54, a guide rod 55 and a positioning plate 56. The sliding frame 51 is L-shaped. The sliding frame 51 is conducive to driving the first card plate 52 and the second card plate 53 to move, which is convenient for simultaneously moving the first card plate 52 and the second card plate 53. The first card plate 52 is conducive to limiting the relative position of the assembly frame 22 and the assembly plate 21, and the second card plate 53 is conducive to limiting the relative position of the fixed frame 39 and the fixed column 38, which is conducive to simultaneously installing and disassembling the carrying box 2 and the test frame 36, and convenient for simultaneous operation. The fixed block 54 and the positioning plate 56 are conducive to supporting the guide rod 55, and the guide rod 55 is conducive to the sliding of the sliding frame 51 Guide, the side of the sliding frame 51 is fixedly connected with the first clamping plate 52 and the second clamping plate 53, the side of the assembly plate 21 is fixedly connected with the detection box 1, the side of the assembly plate 21 is provided with a second clamping groove, the side of the assembly frame 22 is provided with a first slide groove, the first clamping plate 52 and the inner cavities of the first slide groove and the second slide groove are all slidably inserted and connected, the second clamping plate 53 and the inner cavity of the fixed frame 39 and the first clamping groove are all slidably inserted and connected, the side of the fixed block 54 is fixedly connected with the detection box 1, the guide rod 55 is fixedly connected between the fixed block 54 and the positioning plate 56, the outer wall of the guide rod 55 is slidably inserted and connected with the sliding frame 51, the side of the positioning plate 56 is fixedly connected with the detection box 1, the top of the sliding frame 51 is provided with a second slide groove, and the top of the fixed block 54 is provided with a third clamping groove.

[0037] Specifically, the anti-slip mechanism 6 includes a bearing tube 61, an anti-slip rod 62, a moving rod 63, a sealing cover 64, and a second spring 65. The bearing tube 61 is conducive to being connected to the sealing cover 64, the anti-slip rod 62 is conducive to limiting the relative position of the sliding frame 51 and the fixed block 54 to prevent the sliding frame 51 from sliding randomly, the moving rod 63 is conducive to driving the anti-slip rod 62 to move, the sealing cover 64 is conducive to installing and disassembling the anti-slip rod 62, and the elastic force of the second spring 65 is conducive to pushing the moving rod 63 to move, so that the moving rod 63 and the anti-slip rod 62 can be restored after movement. Return to the original position to facilitate repeated operation of the anti-drop rod 62. The carrying tube 61 is fixedly connected to the top of the sliding frame 51. The anti-drop rod 62 is slidably inserted and connected with the inner cavities of the second sliding groove and the third card groove. One end of the moving rod 63 is threadedly inserted and connected with the anti-drop rod 62. The sealing cover 64 is threadedly inserted and connected with the inner cavity of the carrying tube 61. The outer wall of the anti-drop rod 62 is slidably inserted and connected with the sealing cover 64. The second spring 65 is sleeved on the outside of the anti-drop rod 62. One end of the second spring 65 is in contact with the moving rod 63, and the other end of the second spring 65 is in contact with the sealing cover 64.

[0038] Working principle of the present invention:

[0039] When the sealing ability of the sealing strip 8 needs to be tested, the sealing strip 8 is first fixed by the suction cup 34 on the squeezing frame 33, and then the hydraulic cylinder 31 drives the moving plate 32 and the squeezing frame 33 to move, and the squeezing frame 33 drives the sealing strip 8 to slide and intersect with the inside of the testing groove, and then the squeezing frame 33 squeezes the sealing strip 8, and then water is injected into the inside of the carrying box 2 through the water spray pipe 310, the hose 311 and the fixed pipe 312, and then the water submerges the sealing strip 8, and then after waiting for a certain period of time, the first test paper 35 and the second test paper 37 are tested for the seeped water, and if it is found that the first test paper 35 and the second test paper 37 are infiltrated with water, it is determined that the sealing strip 8 has poor sealing performance;

[0040] After the test is completed, the hydraulic cylinder 31 drives the extrusion frame 33 to resume movement, and at the same time pulls the anti-slip rod 62 to move, so that the anti-slip rod 62 is separated from the fixed block 54, and the position restriction of the sliding frame 51 is released. Then, the sliding frame 51 is pushed to move, so that the sliding frame 51 drives the first clamping plate 52 and the second clamping plate 53 to move, so that the first clamping plate 52 and the second clamping plate 53 are separated from the assembly frame 22, the fixed column 38 and the fixed frame 39 respectively, so that the position restriction of the carrying box 2 and the test frame 36 can be released, and then the carrying box 2 is lifted upward, and the test frame 36 is disassembled, and then the interior of the carrying box 2 is processed;

[0041] Then pull the operating frame 411 to move, so that the operating frame 411 simultaneously drives the two operating plates 46 and the limit plate 44 to move, so that the limit plate 44 is separated from the inner cavity of the assembly groove at this position, and then release the position limitation of the sliding block 41, push the sliding block 41 to move, so that the sliding block 41 drives the hydraulic cylinder 31 to move, and then drives the extrusion frame 33 to move, so that the extrusion frame 33 slides to the top of another carrying box 2, and then makes the limit plate 44 engage with the limit groove at the corresponding position, and then install the new sealing strip 8, and then test it, and then while the new sealing strip 8 is being tested, process the inside of the removed carrying box 2, and after the processing is completed, quickly install the carrying box 2 and wait for use, which is convenient to operate.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sealing ability detection device for a sealing strip, comprising: A detection box (1), wherein a carrying box (2) is arranged inside the detection box (1), a sealing strip (8) is arranged inside the carrying box (2), an assembly frame (22) is fixedly connected to the side of the carrying box (2), and an assembly plate (21) is arranged inside the assembly frame (22); The invention is characterized in that a connection mechanism (5) for locking the installation position of the carrying box (2) is arranged inside the detection box (1), an anti-slip mechanism (6) is arranged on the connection mechanism (5), a detection mechanism (3) is arranged on the detection box (1), a sliding mechanism (4) for driving the detection mechanism (3) to slide horizontally is arranged on the top of the detection box (1), and a positioning mechanism (7) is arranged inside the carrying box (2); The detection mechanism (3) comprises a hydraulic cylinder (31), a movable plate (32), an extrusion frame (33) and a suction cup (34); the output end of the hydraulic cylinder (31) is transmission-connected to the movable plate (32); the extrusion frame (33) is located at the bottom of the movable plate (32); the positioning mechanism (7) is used to lock the installation position of the extrusion frame (33); the bottom of the extrusion frame (33) is symmetrically provided with a first groove; the suction cup (34) is fixedly connected to the inside of the first groove; the bottom end of the inner wall of the carrying box (2) is provided with a detection groove; the bottom end of the inner wall of the detection box (1) is symmetrically provided with a groove; a first detection paper (35) is slidably arranged inside the groove; the first detection paper ( The bottom end of the movable plate (32) is fixedly connected to a second test paper (37), the outside of the second test paper (37) is fixedly connected to a test frame (36), the bottom of the carrying box (2) is fixedly connected to a fixing column (38), the side of the fixing column (38) is provided with a first slot, the top of the test frame (36) is provided with a second groove matched with the fixing column (38), the bottom end of the test frame (36) is fixedly connected to a fixing frame (39), the top of the movable plate (32) is fixedly connected to a water spray pipe (310), the top of the water spray pipe (310) is fixedly connected to a hose (311), and one end of the hose (311) is fixedly connected to a fixing pipe (312); The positioning mechanism (7) comprises a positioning frame (71), a locking plate (72), a connecting frame (73), an assembling plate (74), a pulling plate (75) and an elastic rope (76); the top of the positioning frame (71) is fixedly connected to the movable plate (32); the top of the extrusion frame (33) is slidably connected to the inside of the positioning frame (71); a first through groove is provided on the side of the positioning frame (71); a second through groove is provided on the side of the extrusion frame (33); the locking plate (72) is connected to the inner cavity of the first through groove and the second through groove; The side of the positioning frame (71) is fixedly connected with a connecting frame (73), the bottom end of the locking plate (72) is provided with a square groove, the assembly plate (74) is slidably connected with the inner cavity of the connecting frame (73) and the inner cavity of the square groove, the bottom end of the assembly plate (74) is fixedly connected with a pulling plate (75), the top end of the pulling plate (75) is fixedly connected with an elastic rope (76), the bottom end of the connecting frame (73) is provided with a circular groove, and one end of the elastic rope (76) is fixedly connected with the inner wall of the circular groove; The sliding mechanism (4) comprises a sliding block (41), a guide plate (42), a square plate (43), a limit plate (44), an assembly frame (45), an operating plate (46), a guide frame (47), an auxiliary plate (48), a fixing rod (49), a first spring (410) and an operating frame (411); a third through slot is provided on the top of the detection box (1); the sliding block (41) is slidably connected with the inner cavity of the third through slot; a fourth through slot and a fifth through slot are provided on the top of the sliding block (41); the hydraulic cylinder (31) and the fixing pipe (312) are respectively fixed The guide plate (42) is connected to the inside of the fourth through slot and the fifth through slot, the side of the guide plate (42) is fixedly connected to the sliding block (41), the side of the inner wall of the third through slot is provided with a guide groove matching the guide plate (42), the side of the square plate (43) is fixedly connected to the sliding block (41), the top of the limit plate (44) is fixedly connected to the operating plate (46), the top of the operating plate (46) is fixedly connected to the operating frame (411), the top of the detection box (1) is symmetrically provided with assembly grooves, and the limit plate (44) is slidably connected to the inner cavity of the assembly groove; The connecting mechanism (5) comprises a sliding frame (51), a first clamping plate (52), a second clamping plate (53), a fixing block (54), a guide rod (55) and a positioning plate (56); the side of the sliding frame (51) is fixedly connected to the first clamping plate (52) and the second clamping plate (53); the side of the assembly plate (21) is fixedly connected to the detection box (1); the side of the assembly plate (21) is provided with a second clamping groove; the side of the assembly frame (22) is provided with a first sliding groove; the first clamping plate (52) is slidably interlaced with the inner cavities of the first sliding groove and the second sliding groove.

2. A sealing ability detection device for a sealing strip according to claim 1, characterized in that: The assembly frame (45) is fixedly connected to the top of the square plate (43); the top of the square plate (43) is provided with a sixth through groove matched with the limit plate (44); the side of the assembly frame (45) is threadedly inserted with a mounting bolt; one end of the mounting bolt is threadedly inserted with the guide frame (47); the limit plate (44) is slidably inserted with the inner cavity of the guide frame (47); the bottom end of the guide frame (47) is fixedly connected with the fixing rod (49); the outer wall of the fixing rod (49) is slidably inserted with the auxiliary plate (48); the first spring (410) is sleeved on the outside of the fixing rod (49); one end of the first spring (410) is fixedly connected with the auxiliary plate (48); and the other end of the first spring (410) is fixedly connected with the guide frame (47).

3. The sealing ability detection device of a sealing strip according to claim 1, characterized in that: The second clamping plate (53) is slidably connected to the inner cavity of the fixed frame (39) and the first clamping slot, the side of the fixed block (54) is fixedly connected to the detection box (1), the guide rod (55) is fixedly connected between the fixed block (54) and the positioning plate (56), the outer wall of the guide rod (55) is slidably connected to the sliding frame (51), the side of the positioning plate (56) is fixedly connected to the detection box (1), the top of the sliding frame (51) is provided with a second sliding slot, and the top of the fixed block (54) is provided with a third clamping slot.

4. The sealing ability detection device of a sealing strip according to claim 1, characterized in that: The anti-slip mechanism (6) comprises a bearing tube (61), an anti-slip rod (62), a moving rod (63), a sealing cover (64) and a second spring (65). The bearing tube (61) is fixedly connected to the top end of the sliding frame (51). The anti-slip rod (62) is slidably inserted into the inner cavities of the second sliding groove and the third clamping groove. One end of the moving rod (63) is threadedly inserted into the anti-slip rod (62). The sealing cover (64) is threadedly inserted into the inner cavity of the bearing tube (61). The outer wall of the anti-slip rod (62) is slidably inserted into the sealing cover (64). The second spring (65) is sleeved on the outside of the anti-slip rod (62). One end of the second spring (65) is in contact with the moving rod (63), and the other end of the second spring (65) is in contact with the sealing cover (64).

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