Waterproof detection equipment and method for glove fabric

Abstract

The invention belongs to the technical field of waterproof detection, and particularly relates to waterproof detection equipment and method for glove fabric. Comprising an equipment box body; a water storage tank in the shape of a rectangular square frame is arranged in the middle area in the equipment box body, a low-pressure material detection assembly is arranged on the water storage tank and used for conducting waterproof detection operation on fabric placed in the equipment box body, and the fabric is located in the square frame; a plurality of corrugated tough pipes are mounted on the water storage tank, retention bases are arranged on the corrugated tough pipes, and the retention bases are connected to the top of the water storage tank; an atomizing nozzle is in butt joint with the corrugated tough pipe; according to the low-pressure material detection assembly, the situation that the accuracy of the detection result is affected due to the fact that liquid needed for detection is sputtered everywhere due to factors such as overlarge impact force on the fabric is avoided, the fabric detection effect of the equipment is improved, the situation that the elasticity of the fabric is reduced is further avoided, and therefore the limitation of the equipment in the using process is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of waterproof detection, and in particular relates to a waterproof detection device and method for glove fabrics. Background Art

[0002] Different types of gloves have different usage scenarios and functional requirements. Waterproof performance is one of the important indicators for measuring glove quality. When existing equipment detects the waterproof performance of glove fabrics, it is necessary to straighten the fabric to make it taut, and then spray liquid from the top of the fabric to observe whether leakage occurs under the fabric in order to detect the waterproof performance of the glove fabric; but since the fabric is taut, when liquid falls from above it, it will cause a certain degree of impact force on the taut fabric, which will not only easily reduce the elasticity of the fabric, causing the fabric to be constantly stretched and reset, making the material easy to weaken, but also cause the liquid used for detection to splash everywhere, affecting the accuracy of the test results, thereby reducing the detection effect of the equipment and making the equipment more limited during detection. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a waterproof detection device and method for glove fabrics, which effectively solves the problems in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a waterproof detection device for glove fabrics, comprising a device box; a water storage tank in the shape of a rectangular frame is provided in the middle area of ​​the device box, and a low-pressure material inspection component is provided on the water storage tank, and the low-pressure material inspection component is used to perform waterproof detection operations on the fabrics placed in the device box, and the fabrics are located in the frame; a plurality of corrugated flexible tubes are installed on the water storage tank, and a fixing base is provided on the corrugated flexible tube, and the fixing base is connected to the top of the water storage tank; an atomizing nozzle is butt-connected to the corrugated flexible tube, and an auxiliary base is also installed on the atomizing nozzle; the output end of the corrugated flexible tube is fitted and connected with the input end of the atomizing nozzle; the liquid sprayed by the output end of the atomizing nozzle is arranged parallel to the fabric.

[0005] Preferably, a double-axis screw rod is penetrated through the top of the water tank, and a clamping and leak-proof device is provided on the double-axis screw rod; the clamping and leak-proof device includes two opposite threaded areas symmetrically arranged on the double-axis screw rod, and the two threaded areas are respectively connected with clamping cross blocks, and the two clamping cross blocks are respectively located at the top and bottom of the water tank; a fixed cylinder is penetrated and connected to the top of the clamping cross block, and the fixed cylinder is fixedly installed on the water tank; the fixed cylinder is slidably matched with the clamping cross block; a joint cross block is also installed on the side of the clamping cross block.

[0006] Preferably, two symmetrical joint sliding columns are penetrated through the top of the joint cross block, and the two joint sliding columns are commonly connected to a paper-shaped clamp block at one end close to the water tank, and the opposite surfaces of the two paper-shaped clamp blocks contact the top and bottom of the fabric respectively; the joint sliding column and the joint cross block are slidably matched; a joint limiting plate is installed at the end of the joint sliding column away from the paper-shaped clamp block; a joint spring is sleeved on the joint sliding column, one end of the joint spring is fixedly connected to the joint limiting plate, and the other end is fixedly connected to the joint cross block; the auxiliary base is installed on the paper-shaped clamp block.

[0007] Preferably, a T-shaped base is provided on one of the outer opposite sides of the water tank, and a rotation control and angle adjustment structure is provided on the T-shaped base; the rotation control and angle adjustment structure includes an active pulley arranged on the T-shaped base, and a transmission belt is connected to the active pulley; a driving motor is installed on the inner bottom surface of the equipment case, and a first bevel gear is connected to the output end of the driving motor; two symmetrically arranged driving bases are also installed on the inner bottom surface of the equipment case, and the two driving bases are commonly connected to a driving shaft, and a second bevel gear is installed on the driving shaft, and the second bevel gear is meshed with the first bevel gear; driven pulleys are also installed at both ends of the driving shaft, and the driven pulley is connected to the transmission belt; the transmission belt slides with the driven pulley and the driving pulley.

[0008] Preferably, a Lianxin locking module is also provided on the active pulley; the Lianxin locking module includes a plurality of locking circular grooves arranged on the side of the active pulley away from the T-shaped base, and the plurality of locking circular grooves are arranged with the center of the active pulley; an electric telescopic rod is also installed on the inner side of the equipment box, and a semicircular base is installed on the output end of the electric telescopic rod, and a circular block is rotatably connected to the semicircular base, and a locking plug rod with the same number as the plurality of locking circular grooves is provided on the side of the circular block close to the active pulley, and the locking circular grooves are located on the moving path of the locking plug rod and the two are matched.

[0009] Preferably, a positioning flattening unit is also provided on the circular clamp block; the positioning flattening unit includes four groups of pulley blocks, which are respectively arranged around the top of the circular clamp block; the pulley block includes a guide base plate, which is installed on the top of the circular clamp block; a guide square column is connected through the top of the guide base plate, and the guide square column and the guide base plate are slidably matched; a U-shaped base with an opening facing the fabric is installed at the end of the guide square column close to the fabric, and a number of trigger wheels are installed in the U-shaped base, and the top of the fabric is located on the moving path of the trigger wheel; a guide spring is sleeved on the guide square column, one end of the guide spring is fixedly connected to the guide base plate, and the other end is fixedly connected to the U-shaped base, and a rotating motor is also provided on the side of the U-shaped base, and the output end of the rotating motor is connected to the trigger wheel.

[0010] Preferably, a positioning square rod is provided on an opposite side of the combined horizontal block, and a positioning square tube is slidably connected to the positioning square rod, and the positioning square tube is installed on the circular clamp block; a bending pipe is installed on the side of the positioning square tube, and the output end of the bending pipe faces the top of the circular clamp block and is slidably connected to a positioning sliding column; a positioning base plate is also provided at the output end of the bending pipe, and the positioning base plate is installed on the circular clamp block; an extension plate is installed on the positioning sliding column, and the top of the extension plate is fixedly connected to a sliding column, the sliding column passes through the positioning base plate and the two slide in cooperation; an auxiliary spring is sleeved on the sliding column, one end of the auxiliary spring is fixedly connected to the positioning base plate, and the other end is connected to a positioning limit plate, the positioning limit plate is connected to a side of the sliding column away from the extension plate, and the extension plate is connected to the top of the U-shaped base; the opposite surfaces of the positioning square rod and the positioning square tube are provided with contact sheets, and the two contact sheets are electrically connected.

[0011] Preferably, the water tank is further provided with two groups of symmetrical limit members, which are respectively fixedly installed on both sides of the water tank close to the active pulley; the limit members include two symmetrical limit guide blocks, which are rotatably connected to a retaining gear ring, and the retaining gear ring is fixedly arranged in the equipment box; the retaining gear ring is meshingly connected with a rotating gear, a rotating shaft is installed on the rotating gear, a rotating base is installed on the rotating shaft, and the rotating base is installed on the top of the water tank.

[0012] Preferably, a rotating turntable is installed at one end of the rotating shaft away from the rotating gear, and a pressure-applying and evenly spreading mechanism is also provided on the rotating turntable; the pressure-applying and evenly spreading mechanism includes a rotating cylinder arranged on the side of the rotating turntable, a rotating cross block is slidably connected to the rotating cylinder, two symmetrical directional sliding columns are installed on one side of the rotating cross block, a directional substrate is slidably connected to the directional sliding column, and the directional substrate is fixedly installed on the rotating base; a pressure roller is installed on the other side of the rotating cross block, and the pressure roller is in contact with the top of the fabric.

[0013] The present invention also provides a method for detecting the waterproofness of glove fabrics, comprising the following steps: S1. Place the fabric to be tested for waterproof performance into the equipment box, and at the same time operate the clamping and leak-proof device to fix the fabric in the frame of the water storage tank; S2. Use an atomizing nozzle to atomize the liquid in the water tank and spray it on the top of the fabric, and the spraying point is parallel to the fabric; S3. The waterproof performance of the fabric can be detected by monitoring the water seepage at the bottom of the fabric.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) The liquid in the water tank can be atomized and sprayed on the top of the fabric by using an atomizing nozzle, and the spraying point is parallel to the fabric, so as to avoid the spray port facing downwards, which may cause too strong impact on the fabric, or the spray port direction may cause the distance between the test liquid and the fabric to be too large when falling, which may cause too strong impact, thereby reducing the strong impact force on the fabric during the test process, which may cause damage to the fabric. The atomizing nozzle is used to move with the clip block under the action of the auxiliary base, so that when it contacts the fabric, it can move with the atomizing nozzle, so that the distance between it and the fabric is certain, so as to avoid the output end of the atomizing nozzle being affected by the direction of the atomizing nozzle. The sprayed atomized body causes a certain degree of impact on the fabric, which improves the stability of the fabric during detection and improves the accuracy of the equipment during detection, thereby avoiding the liquid required for detection from splashing around due to factors such as excessive impact on the fabric, which affects the accuracy of the test results, thereby further improving the waterproof detection effect of the equipment on the fabric; at the same time, since the impact of the liquid sprayed by the atomizing nozzle on the fabric is reduced, it further avoids the liquid constantly causing a strong impact on the fabric in a tight state, which causes the elasticity of the fabric to be reduced, and reduces the limitations of the equipment during detection; (2) The rotation of the active pulley can drive the water tank to rotate, and the direction of rotation can be a small reciprocating rotation, which can drive the fabric to swing back and forth, so that the test liquid on the fabric can be continuously moved on the surface of the fabric, so that the liquid can be completely applied to the surface of the fabric and evenly applied, avoiding defects in the detection process caused by inadequate application, improving the detection effect of the equipment on the fabric and the accuracy of the detection results, and also avoiding dead corners in the application process, reducing the limitations of the equipment during detection; at the same time, the water tank is rotated on the retaining gear ring through the limiting guide block, which not only limits the rotation of the water tank, avoiding the shaking of the water tank during rotation, but also improves the stability of the fabric on the water tank during rotation, and is used to support the water tank; at the same time, the water tank can be operated to rotate significantly, so that the liquid on the fabric can be discharged, avoiding the need for human intervention, and reducing the workload of the staff; (3) When the positioning square rod moves in the positioning square tube, the gas inside it enters the bending pipe and acts on the positioning slide column, causing it to move toward the top of the circular clamp block, and then the extension plate on the positioning slide column slides on the upper limit position of the positioning base plate through the slide column, so that the auxiliary spring is in a buffering state, which can drive the U-shaped base to move closer to the fabric, so that the U-shaped base moves on the upper limit position of the guide base plate through the guide square column, so that the guide spring is in a buffering state, which can enhance the friction and strength of the contact between the trigger wheel and the fabric, avoid the insufficient contact force between the trigger wheel and the fabric resulting in the inability to pull the fabric, and improve the fabric detection effect of the equipment; (4) The two clip blocks move relative to each other until they contact the fabric placed in the water tank frame, so that the fabric can be limited on all sides to prevent the fabric from being dislocated during testing, thereby improving the stability of the fabric during testing, and further improving the accuracy of the equipment in fabric testing; at the same time, since the clip blocks are designed in a circular shape, the fabric testing surface can be limited on all sides to prevent the liquid sprayed on the fabric surface from leaking, and it can also prevent the liquid from splashing when it falls into the fabric testing surface. At the same time, multiple support frames can be set on the lower clip blocks to support the bottom of the fabric to prevent the top of the fabric from carrying too much testing liquid and causing the surface to crack. The material is deformed, etc., which improves the detection effect of the equipment; at the same time, when the two clip blocks are in contact with the fabric at the same time, the combined cross block on it moves within the upper limit of the combined sliding column through the continued movement of the clamping cross block, so that the combined spring is in a buffering state, thereby strengthening the contact strength and friction between the two clip blocks and the fabric, avoiding the fabric from being dislocated due to excessive impact force or non-human factors during detection, improving the safety of the equipment during fabric detection, and further avoiding the displacement of the fabric due to the impact force during detection, which changes the detection position of the fabric, and reducing the limitations of the equipment during detection; (5) The contact piece on the positioning square rod contacts the contact piece in the positioning square tube. The contact of the two contact pieces sends a signal to the control end, and the control end sends a start signal to the rotary motor, so that its output end drives the trigger wheel to rotate, and the rotation directions of the rotary motors at the two clip blocks are opposite, so that the fabric can be pulled to move, so that the detection area of ​​the fabric is in a taut state, avoiding the presence of many wrinkles when the equipment is testing the fabric, which affects the detection effect and state of the equipment, thereby reducing the limitations of the equipment during testing and improving the accuracy of the equipment's detection results; at the same time, after the two contact pieces are in contact, they will also send a signal to the electric telescopic rod through the control end to set the water tank limit, avoiding shaking and other phenomena when the fabric is tested, thereby improving the safety performance of the equipment during use; (6) When the water tank rotates, it drives the rotating gear to move around the fixed gear ring. Since the rotating gear meshes with the fixed gear ring, the rotating gear rotates as the water tank rotates. Under the action of the rotating shaft, the rotating gear drives the rotating turntable to rotate, so that the rotating column on it slides back and forth at the rotating cross block, and then the rotating cross block moves back and forth on the directional substrate through the directional sliding column, thereby driving the pressure roller to move back and forth, so that it moves back and forth on the top of the fabric. When the pressure roller moves, it contacts the fabric and rotates, so that the liquid on the fabric is evenly applied, further avoiding the occurrence of detection blind spots. At the same time, under the action of the pressure roller, fabric wrinkles can be avoided, thereby improving the detection effect of the equipment; (7) Start the electric telescopic rod, so that its output end drives the semicircular base to move, so that the circular block on it moves away from the active pulley, so that the locking rod on the circular block disengages from the locking circular groove, so that the two are no longer in contact, thereby releasing the limit setting of the active pulley, allowing the water tank to drive the fabric to flip, so that the liquid on the fabric is evenly covered on the surface of the fabric, avoiding the situation where the local area is not properly coated, resulting in loopholes in the waterproof detection, thereby improving the equipment's detection effect on the fabric and the accuracy of the detection results; at the same time, when the fabric does not need to be flipped, the output end of the electric telescopic rod is reset by operating the reset, thereby driving the circular block toward the active pulley. It moves toward reset, so that the locking rod on the circular block enters the locking circular groove, thereby limiting the active pulley, so as to avoid the position of the water tank changing or becoming unstable during use, which causes the fabric to shake, thereby improving the stability of the fabric during detection; at the same time, it avoids the rotation of the water tank due to non-human factors, thereby improving the use effect of the equipment; it is worth mentioning that the circular block can be rotated on the semicircular base, so that even if the locking rod cannot be aligned with the locking circular groove, the position of the locking rod can be adjusted by rotating the circular block, so that it can be accurately connected with the locking circular groove, avoiding the situation where the active pulley cannot be limited, thereby reducing the limitations of the equipment during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0016] In the attached picture: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the limiting guide block of the present invention; Figure 3 This is a schematic diagram of the structure of the atomizing nozzle of the present invention; Figure 4 This is a schematic diagram of the structure of the paper-shaped clamp block of the present invention; Figure 5 This is a diagram of the interior of the device box of the present invention; Figure 6 It is a cross-sectional view of the bent pipe of the present invention; Figure 7 This is a schematic diagram of the water storage tank structure of the present invention; Figure 8 It is a schematic diagram of the double-axis screw structure of the present invention; Fig. 9 This is a cross-sectional exploded view of the locking rod of the present invention; Fig.10 It is a cross-sectional view of the corrugated toughness tube of the present invention; Fig.11 This is a schematic diagram of the structure of the trigger wheel of the present invention; In the figure: 1. Equipment box; 2. Water storage tank; 3. Double-axis screw; 4. T-type base; 5. Corrugated flexible pipe; 6. Fixed base; 7. Atomizing nozzle; 8. Auxiliary base; 9. Clamping cross block; 10. Fixed cylinder; 11. Combined cross block; 12. Combined sliding column; 13. Reciprocating clamp block; 14. Combined limit plate; 15. Combined spring; 16. Active pulley; 17. Transmission belt; 18. Driving motor; 19. First bevel gear; 20. Driving base; 21. Driving shaft; 22. Second bevel gear; 23. Driven pulley; 24. Locking circular groove; 25. Electric telescopic rod; 26. Semicircular base; 27. Round block ; 28. Locking rod; 29. ​​Guide base plate; 30. Guide square column; 31. U-shaped base; 32. Trigger wheel; 33. Guide spring; 34. Rotating motor; 35. Positioning square rod; 36. Positioning square tube; 37. Bending pipe; 38. Positioning slide column; 39. Positioning base plate; 40. Extension plate; 41. Sliding column; 42. Auxiliary spring; 43. Contact piece; 44. Limiting guide block; 45. Retaining gear ring; 46. Rotating gear; 47. Rotating shaft; 48. Rotating base; 49. Rotating turntable; 50. Rotating column; 51. Rotating cross block; 52. Directional slide column; 53. Directional base plate; 54. Pressure roller. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] Example, by Figures 1 to 11 The present invention includes an equipment box 1; a water tank 2 in the shape of a rectangular frame is provided in the middle area of ​​the equipment box 1, and a low-pressure material inspection component is provided on the water tank 2, and the low-pressure material inspection component is used to perform waterproof inspection operations on the fabric placed in the equipment box 1, and the fabric is located in the frame; a double-axis screw rod 3 is penetrated through the top of the water tank 2, and a clamping and leak-proof device is provided on the double-axis screw rod 3, and the clamping and leak-proof device is used to fix the fabric; a T-shaped base is provided on one of the outer opposite sides of the water tank 2 4. A rotation-controlling angle-adjusting structure is provided on the T-shaped base 4, and the rotation-controlling angle-adjusting structure is used to adjust the angle of the fabric; a plurality of corrugated flexible tubes 5 are installed on the water storage tank 2, and a fixing base 6 is provided on the corrugated flexible tube 5, and the fixing base 6 is connected to the top of the water storage tank 2; an atomizing nozzle 7 is butt-connected to the corrugated flexible tube 5, and an auxiliary base 8 is also installed on the atomizing nozzle 7; the output end of the corrugated flexible tube 5 is fittedly connected with the input end of the atomizing nozzle 7; the liquid sprayed by the output end of the atomizing nozzle 7 is arranged parallel to the fabric; The fabric to be tested for waterproof performance is placed in the equipment box 1 to avoid external interference during the test process that may affect the test result. At the same time, the clamping and leak-proof device is operated to fix the fabric in the frame of the water tank 2. The liquid in the water tank 2 can be atomized and sprayed on the top of the fabric by using the atomizing nozzle 7, and the spraying point is parallel to the fabric to avoid the spray port facing downward, which may cause excessive impact on the fabric, or the spray port facing in a direction that causes the distance between the test liquid and the fabric to be too large when falling, which may cause excessive impact. This reduces the damage to the fabric caused by the strong impact force during the test process, and the atomizing nozzle 7 is used to move with the paper-shaped clamp block 13 under the action of the auxiliary base 8, so that it can move with the atomizing nozzle 7 when it contacts the fabric. Move so that the distance between it and the fabric is certain, so as to avoid the direction of the output end of the atomizing nozzle 7 being affected, which causes the atomized body sprayed therefrom to cause a certain degree of impact on the fabric, thereby improving the stability of the fabric during detection, and improving the accuracy of the equipment during detection, thereby avoiding the liquid required for detection from splashing everywhere due to factors such as excessive impact force on the fabric, thereby affecting the accuracy of the detection result, thereby further improving the equipment's waterproof detection effect on the fabric; at the same time, since the impact of the liquid sprayed by the atomizing nozzle 7 on the fabric is reduced, it is further avoided that the liquid continuously causes a strong impact on the fabric in a taut state, resulting in a reduction in the elasticity of the fabric, so that the limitations of the equipment during detection are reduced.

[0019] The clamping leak-proof device of this embodiment includes two opposite threaded areas symmetrically arranged on the double-axis screw rod 3, and the two threaded areas are respectively connected with clamping cross blocks 9, and the two clamping cross blocks 9 are respectively located at the top and bottom of the water storage tank 2; the top of the clamping cross block 9 is penetrated and connected with a fixed cylinder 10, and the fixed cylinder 10 is fixedly installed on the water storage tank 2; the fixed cylinder 10 is slidably matched with the clamping cross block 9; a joint cross block 11 is also installed on the side of the clamping cross block 9; the top of the joint cross block 11 is penetrated with two symmetrical joint sliding columns 12 , the two joint slides 12 are connected to a clip block 13 at one end close to the water tank 2, and the opposite surfaces of the two clip blocks 13 contact the top and bottom of the fabric respectively; the joint slide 12 and the joint cross block 11 are slidably matched; the joint slide 12 is installed with a joint limit plate 14 at one end away from the clip block 13; the joint slide 12 is sleeved with a joint spring 15, one end of the joint spring 15 is fixedly connected to the joint limit plate 14, and the other end is fixedly connected to the joint cross block 11; the auxiliary base 8 is installed on the clip block 13; By rotating the double-axis screw rod 3, since there are two opposite threaded areas on the double-axis screw rod 3, the two threadedly connected clamping cross blocks 9 are both moved toward the water tank 2, so that the clamping cross block 9 moves on the upper limit of the fixed cylinder 10, so that the two joint cross blocks 11 move relatively, and the joint sliding column 12 and the joint spring 15 drive the paper-shaped clamping block 13 to move, so that the two paper-shaped clamping blocks 13 move relatively and until they contact the fabric placed in the frame of the water tank 2, so that the fabric can be limited all around to avoid dislocation of the fabric during detection, and the stability of the fabric during detection can be improved, thereby further improving the accuracy of the equipment for fabric detection; at the same time, since the paper-shaped clamping block 13 is a paper-shaped design, after limiting the four sides of the fabric detection surface, the liquid sprayed on the surface of the fabric by the equipment can be prevented from leaking, and the liquid can also be prevented from falling into the fabric detection At the same time, a plurality of support frames can be set on the paper-shaped clamping block 13 below to support the bottom of the fabric, so as to prevent the top of the fabric from carrying more detection liquid and causing deformation of the fabric, thereby improving the detection effect of the equipment; at the same time, when the two paper-shaped clamping blocks 13 are in contact with the fabric at the same time, the combined horizontal block 11 on it is moved within the upper limit of the combined sliding column 12 by continuing to move the clamping horizontal block 9, so that the combined spring 15 is in a buffering state, thereby strengthening the contact strength and friction between the two paper-shaped clamping blocks 13 and the fabric, avoiding the fabric from being dislocated due to excessive impact force or non-human factors during detection, thereby improving the safety of the equipment during fabric detection, thereby further avoiding the displacement of the fabric due to the impact force received by the fabric during detection, which causes the detection position of the fabric to change, and reducing the limitations of the equipment during detection.

[0020] The rotation control and angle adjustment structure of this embodiment includes an active pulley 16 arranged on a T-shaped base 4, and a transmission belt 17 is connected to the active pulley 16; a driving motor 18 is installed on the inner bottom surface of the device box 1, and a first bevel gear 19 is connected to the output end of the driving motor 18; the inner bottom surface of the device box 1 is also equipped with two symmetrically arranged driving bases 20, and the two driving bases 20 are commonly connected to a driving shaft 21, and a second bevel gear 22 is installed on the driving shaft 21, and the second bevel gear 22 is meshed with the first bevel gear 19; driven pulleys 23 are also installed at both ends of the driving shaft 21, and the driven pulley 23 is connected to the transmission The transmission belt 17 is connected with the driven pulley 23 and the active pulley 16 in a sliding manner; the water tank 2 is also provided with two sets of symmetrical limit members, which are respectively fixedly installed on both sides of the water tank 2 close to the active pulley 16; the limit members include two symmetrical limit guide blocks 44, and the two limit guide blocks 44 are connected to a fixed toothed ring 45 for rotation together, and the fixed toothed ring 45 is fixedly arranged in the equipment box 1; the fixed toothed ring 45 is meshedly connected with a rotating gear 46, and a rotating shaft 47 is installed on the rotating gear 46, and a rotating base 48 is installed on the rotating shaft 47, and the rotating base 48 is installed on the top of the water tank 2; After the fabric is installed in the water tank 2 by the clamping leak-stopping device, the driving motor 18 is started, so that its output end drives the first bevel gear 19 to rotate, so that it meshes with the second bevel gear 22 to rotate, so that the driving shaft 21 on it drives the driven pulley 23 to rotate, so that it can drive the active pulley 16 to rotate under the action of the transmission belt 17, so that it can drive the water tank 2 to rotate, and the rotation direction can be a small reciprocating rotation, so as to drive the fabric to swing back and forth, so that the detection liquid on the fabric can be continuously moved on the surface of the fabric, so that the liquid can be completely applied to the surface of the fabric and evenly applied, avoiding the detection caused by inadequate application. The process has defects, which improves the detection effect of the equipment on the fabric and the accuracy of the detection results, and also avoids dead angles in the coating process, reducing the limitations of the equipment during detection; at the same time, the water tank 2 is rotated on the retaining tooth ring 45 through the limiting guide block 44, which not only limits the rotation of the water tank 2, avoids the water tank 2 from shaking during rotation, and improves the stability of the fabric on the water tank 2 during rotation, but also is used to support the water tank 2; at the same time, the water tank 2 can also be operated to rotate significantly, so that the liquid on the fabric can be discharged, avoiding the need for human intervention and reducing the workload of the staff.

[0021] The active pulley 16 of this embodiment is also provided with a Lianxin locking module; the Lianxin locking module includes a plurality of locking circular grooves 24 arranged on the side of the active pulley 16 away from the T-shaped base 4, and the plurality of locking circular grooves 24 are arranged with the center of the active pulley 16; the inner side of the device box 1 is also provided with an electric telescopic rod 25, and a semicircular base 26 is installed on the output end of the electric telescopic rod 25, and a circular block 27 is rotatably connected to the semicircular base 26, and a locking plug 28 arranged with the same number as the plurality of locking circular grooves 24 is provided on the side of the circular block 27 close to the active pulley 16, and the locking circular grooves 24 are located on the moving path of the locking plug 28 and the two are matched; When it is necessary to operate the control rotation angle adjustment structure to drive the fabric to rotate, the active pulley 16 needs to rotate. At this time, the electric telescopic rod 25 is started to drive the semicircular base 26 to move at its output end, so that the circular block 27 on it is away from the active pulley 16, so that the locking plug 28 on the circular block 27 is disengaged from the locking circular groove 24, so that the two are no longer in contact, thereby releasing the limit setting of the active pulley 16, so that the water storage tank 2 can drive the fabric to turn over, so as to make the liquid on the fabric evenly cover the surface of the fabric, avoid the situation where the local area is not properly coated, resulting in loopholes in the waterproof detection, and improve the detection effect of the equipment on the fabric and the accuracy of the detection result; at the same time, when the fabric does not need to be turned over, the output end of the electric telescopic rod 25 is reset by operating the reset, so as to drive The circular block 27 is reset and moved toward the active pulley 16, so that the locking rod 28 on the circular block 27 enters the locking circular groove 24, thereby limiting the active pulley 16, so as to avoid the position of the water tank 2 changing or becoming unstable during use, causing the fabric to shake, thereby improving the stability of the fabric during detection; at the same time, it prevents the water tank 2 from rotating due to non-human factors, thereby improving the use effect of the equipment; it is worth mentioning that the circular block 27 can rotate on the semicircular base 26, so that even if the locking rod 28 cannot be aligned with the locking circular groove 24, the position of the locking rod 28 can be adjusted by rotating the circular block 27, so that it can be accurately connected with the locking circular groove 24, thereby avoiding the situation where the active pulley 16 cannot be limited, thereby reducing the limitations of the equipment during detection.

[0022] The circular clamp block 13 of the present embodiment is also provided with a positioning and leveling unit; the positioning and leveling unit includes four groups of pulley blocks, which are respectively arranged around the top of the circular clamp block 13; the pulley block includes a guide base plate 29, which is installed on the top of the circular clamp block 13; the top of the guide base plate 29 is connected with a guide square column 30, and the guide square column 30 and the guide base plate 29 are slidably matched; the end of the guide square column 30 close to the fabric is provided with a U-shaped base 31 with an opening facing the fabric, and a plurality of trigger wheels 32 are installed in the U-shaped base 31, and the top of the fabric is located on the moving path of the trigger wheel 32; the guide square column 30 is sleeved with a guide spring 33, one end of the guide spring 33 is fixedly connected to the guide base plate 29, and the other end is fixedly connected to the U-shaped base 31, and the side of the U-shaped base 31 is also provided with a rotating motor 34, and the output end of the rotating motor 34 is connected to the trigger wheel 32; a positioning square rod 35 is provided on an opposite side of the joint horizontal block 11, and the positioning square rod 35 is provided on the opposite side of the joint horizontal block 11. A positioning square tube 36 is slidably connected to the positioning square rod 35, and the positioning square tube 36 is installed on the circular clamp block 13; a bending pipe 37 is installed on the side of the positioning square tube 36, and the output end of the bending pipe 37 faces the top of the circular clamp block 13 and is slidably connected to a positioning slide post 38; a positioning base plate 39 is also provided at the output end of the bending pipe 37, and the positioning base plate 39 is installed on the circular clamp block 13; an extension plate 40 is installed on the positioning slide post 38, and the top of the extension plate 40 is fixedly connected There is a sliding column 41, which penetrates the positioning base plate 39 and the two slide together; an auxiliary spring 42 is sleeved on the sliding column 41, one end of the auxiliary spring 42 is fixedly connected to the positioning base plate 39, and the other end is connected to a positioning limit plate, which is connected to the side of the sliding column 41 away from the extension plate 40, and the extension plate 40 is connected to the top of the U-shaped base 31; the opposite surfaces of the positioning square rod 35 and the positioning square tube 36 are provided with contact pieces 43, and the two contact pieces 43 are electrically connected; When the two clip blocks 13 come into contact with the fabric, the several trigger wheels 32 come into contact with the fabric, that is, they come into contact with the fabric all around, and the fabric is initially limited. At this time, the double-axis screw rod 3 continues to rotate, so that the joint horizontal block 11 moves within the joint sliding column 12. At this time, the positioning square rod 35 on the joint horizontal block 11 moves within the positioning square tube 36, so as to limit the movement of the joint horizontal block 11, and avoid its shaking causing the shaking of the clip block 13, thereby improving the stability of the clip block 13 when clamping the fabric; at the same time, when the positioning square rod 35 moves within the positioning square tube 36, the gas inside it enters the bending The pipe 37 acts on the positioning slide post 38 to move it toward the top of the circular clamp block 13, and then the extension plate 40 on the positioning slide post 38 slides on the positioning base plate 39 through the slide column 41, so that the auxiliary spring 42 is in a buffering state, which can drive the U-shaped base 31 to move close to the fabric, so that the U-shaped base 31 moves on the guide base plate 29 through the guide square column 30, so that the guide spring 33 is in a buffering state, so as to enhance the friction and strength of the contact between the trigger wheel 32 and the fabric, and avoid the contact force between the trigger wheel 32 and the fabric is insufficient, resulting in the inability to pull the fabric. The detection effect of the fabric of the equipment is improved. At the same time, the contact end of the extension plate 40 and the U-shaped base 31 can be elastically set. That is, when the upper and lower trigger wheels 32 contact the fabric, the elastic end of the extension plate 40 is in a buffer state through the continued movement of the joint horizontal block 11, which makes the trigger wheel 32 no longer move and the extension plate 40 moves at the same time until the contact piece 43 on the positioning square rod 35 contacts the contact piece 43 in the positioning square tube 36. The contact of the two contact pieces 43 sends a signal to the control end, and the control end sends a start signal to the rotating motor 34, so that its output end drives the trigger wheel 3 2 rotates, and the rotation directions of the rotary motors 34 at the two paper-shaped clamp blocks 13 are opposite, so that the fabric can be pulled to move, so that the detection area of ​​the fabric is in a tight state, avoiding the presence of many wrinkles when the device detects the fabric, which may affect the detection effect and state of the device, thereby reducing the limitations of the device during detection, so as to improve the accuracy of the device detection result; at the same time, after the two contact pieces 43 come into contact, a signal will be sent to the electric telescopic rod 25 through the control end, so as to limit the water tank 2, avoid shaking and the like when the fabric is detected, and improve the safety performance of the device when in use.

[0023] A rotating turntable 49 is installed at one end of the rotating shaft 47 of the present embodiment away from the rotating gear 46, and a pressure-applying and evenly spreading mechanism is also provided on the rotating turntable 49; the pressure-applying and evenly spreading mechanism comprises a rotating cylinder 50 arranged on the side of the rotating turntable 49, a rotating cross block 51 is slidably connected to the rotating cylinder 50, two symmetrical directional sliding columns 52 are installed on one side of the rotating cross block 51, a directional substrate 53 is slidably connected to the directional sliding columns 52, and the directional substrate 53 is fixedly installed on the rotating base 48; a pressure roller 54 is installed on the other side of the rotating cross block 51, and the pressure roller 54 contacts the top of the fabric; When the water tank 2 rotates, it will drive the rotating gear 46 to move around the retaining gear ring 45, and because the rotating gear 46 is engaged with the retaining gear ring 45, the rotating gear 46 rotates as the water tank 2 rotates, so that the rotating gear 46 drives the rotating turntable 49 to rotate under the action of the rotating shaft 47, so that the rotating column 50 on it slides back and forth at the rotating cross block 51, and then the rotating cross block 51 reciprocates on the directional substrate 53 through the directional sliding column 52, thereby driving the pressure roller 54 to reciprocate, so that it reciprocates on the top of the fabric, and the pressure roller 54 contacts the fabric when moving and rotates, so that the liquid on the fabric can be evenly applied, further avoiding the occurrence of detection blind spots, and at the same time, under the action of the pressure roller 54, fabric wrinkles can be avoided, thereby improving the detection effect of the equipment.

[0024] The present invention also provides a method for detecting the waterproofness of glove fabrics, comprising the following steps: S1. Place the fabric to be tested for waterproof performance into the equipment box 1, and at the same time operate the clamping and leak-proof device to fix the fabric in the frame of the water storage tank 2; S2, using the atomizing nozzle 7 to atomize the liquid in the water tank 2 and spray it on the top of the fabric, and the spraying point is parallel to the fabric; S3. The waterproof performance of the fabric can be detected by monitoring the water seepage at the bottom of the fabric.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof testing device for glove fabrics, comprising a device housing (1); characterized in that: A water storage tank (2) in the shape of a rectangular frame is provided in the middle area of ​​the equipment box (1). A low-pressure material inspection component is provided on the water storage tank (2). The low-pressure material inspection component is used to perform waterproof inspection operations on fabrics placed in the equipment box (1), and the fabrics are located in the frame; a plurality of corrugated flexible tubes (5) are installed on the water storage tank (2), and a fixing base (6) is provided on the corrugated flexible tube (5), and the fixing base (6) is connected to the top of the water storage tank (2); an atomizing nozzle (7) is butt-connected to the corrugated flexible tube (5), and an auxiliary base (8) is also installed on the atomizing nozzle (7); the output end of the corrugated flexible tube (5) is fitted and connected to the input end of the atomizing nozzle (7); the liquid sprayed by the output end of the atomizing nozzle (7) is arranged parallel to the fabric; A double-axis screw rod (3) is provided through the top of the water storage tank (2), and a closing and leak-proof device is provided on the double-axis screw rod (3); the closing and leak-proof device comprises two opposite threaded areas symmetrically arranged on the double-axis screw rod (3), and the two threaded areas are respectively connected to clamping transverse blocks (9), and the two clamping transverse blocks (9) are respectively located at the top and bottom of the water storage tank (2); a fixed cylinder (10) is connected through the top of the clamping transverse block (9), and the fixed cylinder (10) is fixedly installed on the water storage tank (2); the fixed cylinder (10) is slidably matched with the clamping transverse block (9); and a joint transverse block (11) is also installed on the side of the clamping transverse block (9); Two symmetrical joint sliding columns (12) are provided through the top of the joint horizontal block (11); one end of the two joint sliding columns (12) close to the water tank (2) is commonly connected to a circular clamp block (13); the opposite surfaces of the two circular clamp blocks (13) contact the top and bottom of the fabric respectively; the joint sliding column (12) and the joint horizontal block (11) are slidably matched; one end of the joint sliding column (12) away from the circular clamp block (13) is installed with a joint limit plate (14); a joint spring (15) is sleeved on the joint sliding column (12); one end of the joint spring (15) is fixedly connected to the joint limit plate (14), and the other end is fixedly connected to the joint horizontal block (11); the auxiliary moving base (8) is installed on the circular clamp block (13).

2. The waterproof testing device for glove fabric according to claim 1, characterized in that: A T-shaped base (4) is provided on one of the opposite sides of the outside of the water storage tank (2), and a rotation-controlling and angle-adjusting structural member is provided on the T-shaped base (4); the rotation-controlling and angle-adjusting structural member comprises an active pulley (16) provided on the T-shaped base (4), and a transmission belt (17) is connected to the active pulley (16); a driving motor (18) is installed on the inner bottom surface of the device housing (1), and a first bevel gear (19) is connected to the output end of the driving motor (18); the inner bottom surface of the device housing (1) The surface is also provided with two symmetrically arranged drive bases (20), the two drive bases (20) are commonly connected to a drive shaft (21), a second bevel gear (22) is installed on the drive shaft (21), and the second bevel gear (22) is meshingly connected with the first bevel gear (19); driven pulleys (23) are also installed at both ends of the drive shaft (21), and the driven pulley (23) is connected to a transmission belt (17); the transmission belt (17) is slidably matched with the driven pulley (23) and the driving pulley (16).

3. The waterproof testing device for glove fabric according to claim 2, characterized in that: The active pulley (16) is also provided with a joint locking module; the joint locking module comprises a plurality of locking circular grooves (24) provided on a side of the active pulley (16) away from the T-shaped base (4), the plurality of locking circular grooves (24) being arranged with the center of the active pulley (16); an electric telescopic rod (25) is also installed on the inner side surface of the device housing (1), a semicircular base (26) is installed on the output end of the electric telescopic rod (25), a circular block (27) is rotatably connected to the semicircular base (26), a locking plug rod (28) arranged with the same number as the plurality of locking circular grooves (24) is provided on the side of the circular block (27) close to the active pulley (16), the locking circular grooves (24) are located on the moving path of the locking plug rod (28) and the two are matched.

4. The waterproof testing device for glove fabric according to claim 1, characterized in that: The circular clamp block (13) is also provided with a movable flattening unit; the movable flattening unit comprises four pulley blocks, which are respectively arranged around the top of the circular clamp block (13); the pulley block comprises a guide base plate (29), which is installed on the top of the circular clamp block (13); a guide square column (30) is connected to the top of the guide base plate (29), and the guide square column (30) and the guide base plate (29) are slidably matched; the guide square column (30) is installed at one end close to the fabric A U-shaped base (31) is opened toward the fabric, a plurality of actuating wheels (32) are installed in the U-shaped base (31), and the top of the fabric is located on the moving path of the actuating wheels (32); a guide spring (33) is sleeved on the guide square column (30), one end of the guide spring (33) is fixedly connected to the guide base plate (29), and the other end is fixedly connected to the U-shaped base (31); a rotary motor (34) is also provided on the side of the U-shaped base (31), and the output end of the rotary motor (34) is connected to the actuating wheel (32).

5. The waterproof testing device for glove fabric according to claim 4, characterized in that: A positioning square rod (35) is provided on one opposite side of the combined horizontal block (11), and a positioning square tube (36) is slidably connected to the positioning square rod (35), and the positioning square tube (36) is mounted on the round-shaped clamp block (13); a bending pipe (37) is installed on the side of the positioning square tube (36), and the output end of the bending pipe (37) faces the top of the round-shaped clamp block (13) and is slidably connected to a positioning slide column (38); a positioning base plate (39) is also provided at the output end of the bending pipe (37), and the positioning base plate (39) is mounted on the round-shaped clamp block (13); an extension plate (40) is installed on the positioning slide column (38) The top of the extension plate (40) is fixedly connected to a sliding column (41), the sliding column (41) penetrates the positioning base plate (39) and the two are slidably matched; an auxiliary spring (42) is sleeved on the sliding column (41), one end of the auxiliary spring (42) is fixedly connected to the positioning base plate (39), and the other end is connected to a positioning limit plate, the positioning limit plate is connected to a side of the sliding column (41) away from the extension plate (40), and the extension plate (40) is connected to the top of the U-shaped base (31); the opposite surfaces of the positioning square rod (35) and the positioning square tube (36) are provided with contact sheets (43), and the two contact sheets (43) are electrically connected.

6. The waterproof testing device for glove fabric according to claim 2, characterized in that: The water tank (2) is also provided with two groups of symmetrical limiting members, which are respectively fixedly mounted on two sides of the water tank (2) near the active pulley (16); the limiting members include two symmetrical limiting guide blocks (44), the two limiting guide blocks (44) are rotatably connected with a retaining gear ring (45), and the retaining gear ring (45) is fixedly arranged in the equipment box (1); the retaining gear ring (45) is meshingly connected with a rotating gear (46), a rotating shaft (47) is mounted on the rotating gear (46), a rotating base (48) is mounted on the rotating shaft (47), and the rotating base (48) is mounted on the top of the water tank (2).

7. The waterproof testing device for glove fabric according to claim 6, characterized in that: A rotating turntable (49) is mounted on one end of the rotating shaft (47) away from the rotating gear (46), and a pressure-applying and evenly spreading mechanism is also arranged on the rotating turntable (49); the pressure-applying and evenly spreading mechanism comprises a rotating column (50) arranged on the side of the rotating turntable (49), a rotating cross block (51) is slidably connected to the rotating column (50), two symmetrical directional sliding columns (52) are mounted on one side of the rotating cross block (51), a directional substrate (53) is slidably connected to the directional sliding columns (52), and the directional substrate (53) is fixedly mounted on the rotating base (48); a pressure roller (54) is mounted on the other side of the rotating cross block (51), and the pressure roller (54) is in contact with the top of the fabric.

8. A method for detecting the waterproofness of glove fabrics, using the device for detecting the waterproofness of glove fabrics as claimed in claim 1, characterized in that: Includes steps: S1. Place the fabric to be tested for waterproof performance into the equipment box (1), and simultaneously operate the clamping and leak-proof device to fix the fabric in the frame of the water storage tank (2); S2, using an atomizing nozzle (7) to atomize the liquid in the water storage tank (2) and spray it above the fabric, with the spraying point being parallel to the fabric; S3. The waterproof performance of the fabric can be detected by monitoring the water seepage at the bottom of the fabric.

Images