CN113495049A - Waterproof performance detection device for production of non-woven fabrics of barrier clothes - Google Patents
Waterproof performance detection device for production of non-woven fabrics of barrier clothes Download PDFInfo
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- CN113495049A CN113495049A CN202111051152.0A CN202111051152A CN113495049A CN 113495049 A CN113495049 A CN 113495049A CN 202111051152 A CN202111051152 A CN 202111051152A CN 113495049 A CN113495049 A CN 113495049A
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- 238000001514 detection method Methods 0.000 title claims abstract description 127
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 106
- 230000004888 barrier function Effects 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 2
- 239000011324 bead Substances 0.000 description 10
- 238000007790 scraping Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of non-woven fabric processing, in particular to a device for detecting the waterproof performance of non-woven fabric production of barrier clothes, which comprises a bearing plate, a detection mechanism and a water injection mechanism, wherein the detection mechanism is arranged at the upper end of the bearing plate through a supporting rod, and the water injection mechanism is arranged in the detection mechanism and close to the upper side; the invention can solve the problems that when the existing device is used for waterproof detection of non-woven fabrics, water used for detection is usually directly poured on the non-woven fabrics, the water used for detection cannot be uniformly paved, and the water cannot be blocked, so that the waterproof detection area of the non-woven fabrics is reduced, the detection accuracy of the non-woven fabrics is reduced, and the like. According to the device for detecting the waterproof performance of the non-woven fabric production of the barrier garment, the adopted detection mechanism is matched with the water injection mechanism, so that water used for detection can be uniformly spread and blocked, and the loss of water is avoided, so that the waterproof detection area of the non-woven fabric is increased, and the detection effect of the non-woven fabric is improved.
Description
Technical Field
The invention relates to the technical field of non-woven fabric processing, in particular to a device for detecting the waterproof performance of non-woven fabric production of barrier clothes.
Background
The prior barrier gown is usually made of non-woven fabrics, the non-woven fabrics are fabrics formed without spinning woven fabrics, textile short fibers or filaments are arranged directionally or randomly to form a fiber web structure, and then the fiber web structure is reinforced by adopting methods such as mechanical, thermal bonding or chemical and the like, the non-woven fabrics need to be subjected to waterproof detection before use, the detected non-woven fabrics are packaged or used after drying treatment, and the non-woven fabrics are mainly used in the fields of buildings, medical treatment and the like.
At present, when the existing device is used for waterproof detection of non-woven fabrics, the following defects generally exist: 1. the existing device usually directly pours the water for detection onto the non-woven fabric, the water for detection cannot be uniformly paved and blocked, the water for detection is easy to run off, the waterproof detection area of the non-woven fabric is reduced, and the detection accuracy of the non-woven fabric is reduced; 2. the existing device can not rapidly replace the detection tool, and the used detection tool can not be reused, so that the waste of detection materials is increased, and the detection cost is increased.
Disclosure of Invention
The invention aims to solve the technical problem that the waterproof performance detection device for the non-woven fabric production of the barrier gown can solve the problem existing in the waterproof detection of the non-woven fabric.
Technical scheme in order to achieve the purpose, the invention adopts the following technical scheme that the device for detecting the waterproof performance of the non-woven fabric production of the isolation clothes comprises a bearing plate, a detection mechanism and a water injection mechanism, wherein the detection mechanism is installed at the upper end of the bearing plate through a supporting rod, the water injection mechanism is arranged in the detection mechanism and close to the upper side, and the lower end of the water injection mechanism is fixedly connected with the bearing plate.
The detection mechanism comprises a detection frame, a sliding block, a rotating rod, a rotating plate, an adjusting screw rod, a pushing unit, a limiting plate and a detection unit, wherein the detection frame is arranged at the upper end of the bearing plate through a supporting rod, rectangular through holes are symmetrically formed in the left end wall and the right end wall of the detection frame, the sliding block is connected in the rectangular through holes in a sliding manner, the middle part of the sliding block is rotatably connected with the rotating rod through a bearing, the rotating plate is arranged at one end, close to the middle part of the detection frame, of the rotating rod, the adjusting screw rod is rotatably connected with the upper end of the sliding block through the bearing, the adjusting screw rod penetrates through the top of the rectangular through holes and is in threaded connection with the end walls of the detection frame, the pushing unit is symmetrically arranged in the front and the back of the rotating plate, the pushing unit is connected with the detection frame, the limiting plate is arranged at one side, far away from the rotating plate, the limiting plate is rotatably connected with the detection frame through a round rod, and a strip-shaped through hole is formed in the middle part of the bottom wall of the detection frame, rotate between the wall of both ends about the bar through-hole and be connected with detecting element, concrete during operation, the manual work is in drawing the one end of non-woven fabrics into the detection frame from the rotor plate rear side, pull out the non-woven fabrics from the rotor plate front side again and be connected with external current coiling mechanism, later the manual work rotates adjusting screw, adjusting screw drives sliding block downstream, the sliding block drives the rotor plate downstream through the dwang and compresses tightly spacingly to the side of non-woven fabrics, the manual work promotes to push the unit, push the unit and push the non-woven fabrics to the rotor plate lateral wall on, thereby carry on spacingly to the non-woven fabrics, the manual work rotates the limiting plate, the limiting plate presss from both sides tightly spacingly to pushing the unit, the non-woven fabrics lower extreme contacts with detecting element, detecting element detects the waterproof nature of non-woven fabrics.
The water injection mechanism comprises L-shaped plates, a water inlet frame, a water pump, a driving motor, a belt pulley, a stirring unit, a driving belt pulley, a driving belt and a pushing circular plate, wherein the L-shaped plates are symmetrically arranged at the upper end of the bearing plate in the left-right direction, a square through hole is formed in the transverse section of the L-shaped plate positioned at the right side, the water inlet frame is fixedly connected between the two L-shaped plates, the water pump is arranged at the upper end of the water inlet frame through a cylindrical rod, the water inlet pipe is fixedly connected at the upper end of the water pump, a plurality of water outlet pipes which are linearly and uniformly distributed are arranged at the lower end of the water inlet frame, the driving motor is arranged at one side, far away from the water pump, of the upper end of the water inlet frame, the belt pulley is arranged on an output shaft of the driving motor, connecting plates are symmetrically arranged at the lower end of the water inlet frame in the left-right direction, the stirring unit is jointly arranged at the lower ends of the two connecting plates, a horizontal rotating rod is arranged below the belt pulley, and is rotationally connected with the connecting plate positioned at the right side through a bearing, the outer surface of the rotating rod is provided with a driving belt wheel which is matched with the belt pulley through a driving belt in a rotating way, the driving belt passes through the square through hole, one end of the rotating rod, far away from the connecting plate, is provided with a pushing circular plate, one end of the pushing circular plate, close to the rotating rod, is provided with a plurality of arc-shaped bulges which are uniformly distributed in the circumferential direction, one surface of each arc-shaped bulge, which is opposite to the arc-shaped surface, is a vertical surface, when the water pump works in detail, the water pump is started manually, the water pump injects water into the water inlet frame through the water inlet pipe, the water in the water inlet frame is discharged to the upper surface of the non-woven fabric through the water outlet pipe, so that the water resistance of the non-woven fabric is detected, then the driving motor is started manually, the driving motor drives the driving belt wheel to rotate through the belt pulley, the driving belt drives the driving belt wheel to rotate, the driving belt wheel pushes the poking unit to reciprocate through the arc-shaped bulges on the pushing circular plate, so that the water is uniformly pushed to the upper surface of the non-woven fabric, thereby increasing the area of non-woven fabric detection and improving the detection effect.
According to a preferred technical scheme, the pushing unit comprises a U-shaped frame, an extrusion wheel, a sliding rod and a pushing plate, bilaterally symmetrical rectangular grooves are formed in the inner walls of the front side and the rear side of the detection frame near the upper end, the U-shaped frame is connected inside the rectangular grooves in a sliding mode, the opening of the U-shaped frame faces the rotating plate, the extrusion wheel is connected between the two side walls of the U-shaped frame in a rotating mode, the sliding rod is installed at one end, away from the rotating plate, of the U-shaped frame, the sliding rod is matched with the side wall of the detection frame in a sliding penetrating mode, the pushing plate is installed at one end, away from the U-shaped frame, of the sliding rod, the pushing plate is pushed manually after the non-woven fabric passes through the rotating plate, the pushing plate drives the U-shaped frame to move towards the rotating plate through the sliding rod, the U-shaped frame drives the extrusion wheel to extrude the non-woven fabric onto the rotating plate, and the non-woven fabric is attached to the rotating plate.
As a preferred technical scheme of the invention, the detection unit comprises a detection roller, clamping rings, clamping blocks, clamping beads, clamping springs and a fluffy belt, the detection roller is rotatably connected to the right end wall of the strip-shaped through hole, the clamping rings are symmetrically and slidably connected to the outer surface of the detection roller, a plurality of clamping grooves which are uniformly distributed in the circumferential direction are formed in the inner wall of each clamping ring, the clamping blocks are slidably connected to the inner parts of the clamping grooves, the clamping beads are rotatably connected to one ends, close to the detection roller, of the clamping blocks, the clamping springs are fixedly connected between one ends, far away from the detection roller, of the clamping blocks and the clamping grooves, the fluffy belt is fixedly connected between the two clamping rings, frosted protrusions are arranged on the outer surfaces of the clamping rings, when the detection unit works, an external existing winding device slowly pulls the non-woven fabric, water presses down the non-woven fabric through self gravity, the non-woven fabric is contacted with the frosted protrusions on the clamping rings, the clamping rings are driven to rotate through the frosted protrusions when the non-woven fabric moves, the joint area moves detection roller and fine hair area and rotates, if the non-woven fabrics infiltration or leak, fine hair on the fine hair area passes through water gathering, thereby directly present the testing result, be convenient for measurement personnel's observation, after the non-woven fabrics detects, artifical slip joint ring, the joint ring passes through the card pearl and slides on detecting roller, thereby take out the fine hair area and change, artifical pile area and joint ring laying after will changing on detecting roller again, the accuracy nature of detection has been improved.
As a preferred technical scheme of the invention, the poking unit comprises rectangular frames, scraping plates, push rods, wave plates and connecting springs, the lower ends of the two connecting plates are jointly provided with the rectangular frames, the front ends of the rectangular frames are provided with the scraping plates, the middle parts of the rectangular frames are provided with the push rods, the push rods are in sliding penetrating fit with the rectangular frames, the outer surfaces of the push rods are provided with a plurality of wave plates which are uniformly distributed in a linear mode, the wave plates are positioned in the rectangular frames, the connecting springs are fixedly connected between the wave plates positioned on the rightmost side and the rectangular frames, when the poking unit works in detail, the arc-shaped bulge on the pushing circular plate pushes the pushing rod, the pushing rod drives the wave-motion plate to uniformly spread water, thereby increasing the contact area with the non-woven fabrics and improving the detection effect, after the arc-shaped bulge moves out of the push rod, the connecting spring drives the fluctuation piece to reset, and the scraping plate scrapes off the water on the surface of the non-woven fabric to be removed from the detection frame.
As a preferred technical scheme of the invention, the side wall of the rotating plate is provided with an annular clamping groove, and when the device works, the U-shaped frame drives the extrusion wheel to extrude the non-woven fabric onto the rotating plate, and the non-woven fabric is tightly attached to the annular clamping groove in the rotating plate.
As a preferred technical scheme of the invention, a clamping bulge is arranged below the rotating plate and fixedly connected with the upper end of the bottom wall of the detection frame, the section of the clamping bulge is in a semicircular ring shape, the clamping bulge is in sliding fit with the annular clamping groove, when the detection device works, the adjusting screw rod is manually rotated and drives the sliding block to move downwards, the sliding block drives the rotating plate to move downwards through the rotating rod, the rotating plate presses the non-woven fabric onto the clamping bulge, and the clamping bulge is matched with the annular clamping groove, so that the non-woven fabric is clamped and limited, the condition that water moves out from two sides of the non-woven fabric is avoided, and the success rate and the accuracy rate of detection are ensured.
As a preferred technical scheme of the invention, the left end and the right end of the push rod are symmetrically and rotatably connected with the balls, the balls are in sliding fit with the arc-shaped bulges, when the push rod works, the arc-shaped bulges on the push circular plate push the balls on the push rod, and the push rod drives the wave piece to uniformly spread water, so that the detection area of the non-woven fabric is increased, and the detection effect is improved.
As a preferred technical scheme, a plurality of semicircular grooves which are uniformly distributed in the circumferential direction are symmetrically formed in the left and right sides of the outer surface of the detection roller, the semicircular grooves are matched with the clamping balls in a clamping mode, when the detection roller works, the clamping ring is manually slid, the clamping ring drives the clamping balls to move to the semicircular grooves through the clamping blocks, and the clamping springs drive the clamping balls to be matched with the semicircular grooves through the clamping blocks, so that the clamping ring is limited.
The device for detecting the waterproof performance of the non-woven fabric production of the barrier garment has the beneficial effects that 1, the adopted detection mechanism is matched with the water injection mechanism, so that water used for detection can be uniformly paved, and the water is blocked, so that the water is prevented from being lost, the waterproof detection area of the non-woven fabric is increased, and the detection effect of the non-woven fabric is improved.
2. According to the device for detecting the waterproof performance of the non-woven fabric production of the barrier gown, provided by the invention, the adopted detection mechanism can enable a detector to directly observe the water leakage condition of the non-woven fabric, and the detection unit on the detection mechanism can be replaced, so that the influence on detection is avoided, and the detection efficiency of the non-woven fabric is ensured.
3. According to the device for detecting the waterproof performance of the nonwoven fabric production of the barrier gown, provided by the invention, the detection unit on the detection mechanism is dried after being replaced, so that the function of recycling is realized, the waste of detection materials is avoided, and the detection cost is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a perspective view of the present invention from a first perspective.
Fig. 2 is a perspective view of the present invention from a second perspective.
Fig. 3 is a front view of the present invention.
Fig. 4 is a top view of the present invention.
Fig. 5 is a cross-sectional view of C-C of fig. 4 in accordance with the present invention.
Fig. 6 is a cross-sectional view a-a of fig. 3 of the present invention.
Fig. 7 is a cross-sectional view of B-B of fig. 3 in accordance with the present invention.
Fig. 8 is an enlarged view of the invention in the direction of N in fig. 7.
Fig. 9 is an enlarged view of the invention in the direction X of fig. 5.
Fig. 10 is an enlarged view of the invention taken along direction D in fig. 5.
Fig. 11 is a schematic view of the construction of the pushing circular plate and the arc-shaped protrusion of the present invention.
In the figure: 1. a support plate; 2. a detection mechanism; 21. detecting a frame; 211. clamping the protrusion; 212. a strip-shaped through hole; 22. a slider; 23. rotating the rod; 24. a rotating plate; 241. an annular neck; 25. adjusting the screw rod; 26. a pushing unit; 261. a U-shaped frame; 262. an extrusion wheel; 263. a slide bar; 264. pushing the plate; 27. a limiting plate; 28. a detection unit; 281. a detection roller; 282. a snap ring; 283. a clamping block; 284. clamping the beads; 285. a chucking spring; 286. a pile tape; 3. a water injection mechanism; 31. an L-shaped plate; 32. a water inlet frame; 33. a water pump; 34. a drive motor; 35. a belt pulley; 36. a poking unit; 361. a rectangular frame; 362. scraping the plate; 363. a push rod; 364. a wave plate; 365. a connecting spring; 37. a drive pulley; 38. a drive belt; 39. pushing the circular plate; 391. and an arc-shaped bulge.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, a barrier gown non-woven fabrics production waterproof performance detection device, including bearing board 1, detection mechanism 2 and water injection mechanism 3, 1 upper end of bearing board install detection mechanism 2 through the bracing piece, detection mechanism 2 is inside to be close to the upside and is provided with water injection mechanism 3, 3 lower extremes of water injection mechanism and bearing board 1 fixed connection.
Referring to fig. 2, 5, 7, 8 and 10, the detecting mechanism 2 includes a detecting frame 21, a sliding block 22, a rotating rod 23, a rotating plate 24, an adjusting screw 25, a pushing unit 26, a limiting plate 27 and a detecting unit 28, the upper end of the supporting plate 1 is provided with the detecting frame 21 through a supporting rod, the left and right end walls of the detecting frame 21 are symmetrically provided with rectangular through holes, the sliding block 22 is slidably connected inside the rectangular through holes, the middle part of the sliding block 22 is rotatably connected with the rotating rod 23 through a bearing, one end of the rotating rod 23 close to the middle part of the detecting frame 21 is provided with the rotating plate 24, the side wall of the rotating plate 24 is provided with an annular clamping groove 241, the lower part of the rotating plate 24 is provided with a clamping protrusion 211, the clamping protrusion 211 is fixedly connected with the upper end of the bottom wall of the detecting frame 21, the cross section of the clamping protrusion 211 is a semicircular ring structure, the clamping protrusion 211 is slidably matched with the annular clamping groove 241, the upper end of the sliding block 22 is rotatably connected with the adjusting screw 25 through a bearing, the adjusting screw 25 penetrates through the top of the rectangular through hole and is in threaded connection with the end wall of the detection frame 21, pushing units 26 are symmetrically arranged at the front and back sides of the rotating plate 24, the pushing units 26 are connected with the detection frame 21, a limit plate 27 is arranged at one side of the pushing unit 26 away from the rotating plate 24, the limit plate 27 is in rotating connection with the detection frame 21 through a round rod, a strip-shaped through hole 212 is formed in the middle of the bottom wall of the detection frame 21, the detection unit 28 is rotatably connected between the left end wall and the right end wall of the strip-shaped through hole 212, during specific work, one end of the non-woven fabric is manually pulled into the detection frame 21 from the back side of the rotating plate 24, then the non-woven fabric is pulled out from the front side of the rotating plate 24 to be connected with an existing coiling device outside, then the adjusting screw 25 is manually rotated, the adjusting screw 25 drives the sliding block 22 to move downwards, the sliding block 22 drives the rotating plate 24 to move downwards through the rotating rod 23, the rotating plate 24 presses the non-woven fabric onto the clamping bulge 211, press from both sides tight arch 211 and the cooperation of ring groove 241, thereby press from both sides tight spacing to the non-woven fabrics both sides, avoid the situation that water shifts out from the non-woven fabrics both sides, the success rate and the rate of accuracy of detection have been ensured, the manual work promotes and pushes away unit 26, it pushes away the non-woven fabrics to the rotor plate 24 lateral wall to push away unit 26, thereby it is spacing to carry out the non-woven fabrics, the manual work rotates limiting plate 27, limiting plate 27 presss from both sides tight spacing to pushing away unit 26, the non-woven fabrics lower extreme contacts with detecting element 28, detecting element 28 detects the waterproof nature of non-woven fabrics.
Referring to fig. 8, the pushing unit 26 includes a U-shaped frame 261, a pressing wheel 262, a sliding rod 263 and a pushing plate 264, bilateral symmetrical rectangular grooves are formed in the inner walls of the front side and the rear side of the detection frame 21 close to the upper end, a U-shaped frame 261 is connected in the rectangular grooves in a sliding mode, the opening of the U-shaped frame 261 faces the rotating plate 24, an extrusion wheel 262 is connected between the two side walls of the U-shaped frame 261 in a rotating mode, a sliding rod 263 is installed at one end, away from the rotating plate 24, of the U-shaped frame 261, the sliding rod 263 is matched with the side wall of the detection frame 21 in a sliding penetrating mode, a pushing plate 264 is installed at one end, away from the U-shaped frame 261, of the sliding rod 263, after the non-woven fabric passes around the rotating plate 24, the pushing plate 264 is manually pushed, the pushing plate 264 drives the U-shaped frame 261 to move towards the rotating plate 24 through the sliding rod 263, the U-shaped frame 261 drives the extrusion wheel 262 to extrude the non-woven fabric onto the rotating plate 24, and the non-woven fabric is tightly attached to the annular clamping groove 241 in the rotating plate 24.
Referring to fig. 10, the detecting unit 28 includes a detecting roller 281, a clamping ring 282, a clamping block 283, a clamping bead 284, a clamping spring 285 and a fluff belt 286, the right end wall of the strip-shaped through hole 212 is rotatably connected with the detecting roller 281, a plurality of semicircular grooves are symmetrically and circumferentially and uniformly distributed on the outer surface of the detecting roller 281, the clamping ring 282 is symmetrically and slidably connected with the outer surface of the detecting roller 281, a plurality of clamping grooves are circumferentially and uniformly distributed on the inner wall of the clamping ring 282, the clamping block 283 is slidably connected inside the clamping grooves, the clamping bead 284 is rotatably connected at one end of the clamping block 283 close to the detecting roller 281, the semicircular grooves are in clamping fit with the clamping bead 284, the clamping spring 285 is fixedly connected between one end of the clamping block far away from the detecting roller 281 and the clamping grooves, the fluff belt 286 is fixedly connected between two clamping rings 282, a sanding protrusion is arranged on the outer surface of the clamping ring 282, when the detecting unit works specifically, the manual sliding clamping ring 282, the clamping ring 282 drives the clamping beads 284 to move to the semicircular groove through the clamping block 283, the clamping spring 285 drives the clamping beads 284 to be matched with the semicircular groove through the clamping block 283 so as to limit the clamping ring 282, an external existing winding device slowly pulls the non-woven fabric, water presses down the non-woven fabric through self gravity, the non-woven fabric is contacted with the frosted protrusions on the clamping ring 282, the clamping ring 282 is driven to rotate through the frosted protrusions when the non-woven fabric moves, the clamping ring 282 drives the detection rollers 281 and the fluff belt 286 to rotate, if the non-woven fabric leaks water or leaks, fluff on the fluff belt 286 is gathered through the water so as to directly present the detection result, the detection personnel can conveniently observe, after the non-woven fabric detection is finished, the manual sliding clamping ring 282 drives the clamping beads 284 to move out of the semicircular groove through the clamping block 283, so as to take out and replace the fluff belt 286, the replaced fluff belt 286 and the clamping ring 282 are manually placed on the detection roller 281, so that the accuracy of each detection is improved.
Referring to fig. 5, 6, 9 and 11, the water injection mechanism 3 includes L-shaped plates 31, a water inlet frame 32, a water pump 33, a driving motor 34, a belt pulley 35, a shifting unit 36, a driving belt pulley 37, a driving belt 38 and a pushing circular plate 39, the L-shaped plates 31 are symmetrically installed at the upper end of the supporting plate 1, a square through hole is opened at the horizontal section of the L-shaped plate 31 at the right side, the water inlet frame 32 is fixedly connected between the two L-shaped plates 31, the water pump 33 is installed at the upper end of the water inlet frame 32 through a cylindrical rod, the upper end of the water pump 33 is fixedly connected with a water inlet pipe, a plurality of water outlet pipes which are linearly and uniformly distributed are installed at the lower end of the water inlet frame 32, the driving motor 34 is installed at one side of the upper end of the water inlet frame 32, which is far away from the water pump 33, the belt pulley 35 is installed on an output shaft of the driving motor 34, the connecting plates are symmetrically installed at the lower end of the water inlet frame 32, the shifting unit 36 is installed at the lower ends of the two connecting plates, a horizontal rotating rod is arranged below the belt pulley 35, the rotating rod is rotatably connected with a connecting plate on the right side through a bearing, a driving belt wheel 37 is arranged on the outer surface of the rotating rod, the driving belt wheel 37 is rotatably matched with the belt pulley 35 through a driving belt 38, the driving belt 38 penetrates through a square through hole, a pushing circular plate 39 is arranged at one end, far away from the connecting plate, of the rotating rod, a plurality of arc-shaped protrusions 391 which are uniformly distributed in the circumferential direction are arranged at one end, close to the rotating rod, of the pushing circular plate 39, one surface, opposite to the arc-shaped surfaces, of the arc-shaped protrusions 391 is a vertical surface, in specific work, the water pump 33 is manually started, the water pump 33 injects water into the water inlet frame 32 through a water inlet pipe, the water in the water inlet frame 32 is discharged to the upper surface of the non-woven fabric through a water outlet pipe, so that the water resistance of the non-woven fabric is detected, then the driving motor 34 is manually started, and the driving motor 34 drives the driving belt 38 to rotate through the belt pulley 35, drive belt 38 drives driving pulley 37 and rotates, and driving pulley 37 reciprocates and pushes away unit 36 through pushing arc protrusion 391 on the plectane 39 to evenly push away water to the non-woven fabrics upper surface, thereby increased the area that the non-woven fabrics detected, improved the effect that detects.
Referring to fig. 6 and 9, the toggle unit 36 includes a rectangular frame 361, a scraping plate 362, a pushing rod 363, a wave piece 364 and a connecting spring 365, the lower ends of the two connecting plates are jointly installed with the rectangular frame 361, the front end of the rectangular frame 361 is installed with the scraping plate 362, the middle of the rectangular frame 361 is provided with the pushing rod 363, the left and right ends of the pushing rod 363 are symmetrically and rotatably connected with balls, the balls are in sliding fit with arc-shaped protrusions 391, the pushing rod 363 is in sliding through fit with the rectangular frame 361, the outer surface of the pushing rod 363 is installed with a plurality of wave pieces 364 which are uniformly distributed linearly, the wave piece 364 is located inside the rectangular frame 361, the connecting spring 365 is fixedly connected between the right wave piece 364 and the rectangular frame 361, during specific work, the arc-shaped protrusions 391 on the circular plate 39 are pushed to push the balls on the pushing rod 363, the pushing rod 363 drives the wave piece 364 to spread water, thereby increasing the area of contact with the non-woven fabric, the detection effect is improved, after the arc protrusion 391 moves out of the push rod 363, the connecting spring 365 drives the wave piece 364 to reset, and the scraping plate 362 scrapes off the water on the surface of the non-woven fabric to be removed from the detection frame 21.
When in detection: s1: the one end of the non-woven fabric is manually pulled into the detection frame 21 from the rear side of the rotating plate 24, the non-woven fabric is pulled out from the front side of the rotating plate 24 and is connected with an external existing winding device, then the adjusting screw 25 is manually rotated, the adjusting screw 25 drives the sliding block 22 to move downwards, the sliding block 22 drives the rotating plate 24 to move downwards through the rotating rod 23, the rotating plate 24 presses the non-woven fabric onto the clamping protrusion 211, the clamping protrusion 211 is matched with the annular clamping groove 241, so that the non-woven fabric is clamped and limited, the pushing plate 264 is manually pushed, the pushing plate 264 drives the U-shaped frame 261 to move towards the rotating plate 24 through the sliding rod 263, the U-shaped frame 261 drives the extrusion wheel 262 to extrude the non-woven fabric onto the rotating plate 24, the non-woven fabric is tightly attached to the annular clamping groove 241 on the rotating plate 24, the limiting plate 27 is manually rotated, and the limiting plate 264 is limited by the limiting plate 27.
S2: the water pump 33 is manually started, the water pump 33 injects water into the water inlet frame 32 through the water inlet pipe, the water in the water inlet frame 32 is discharged to the upper surface of the non-woven fabric through the water outlet pipe, then the driving motor 34 is manually started, the driving motor 34 drives the driving belt 38 to rotate through the belt pulley 35, the driving belt 38 drives the driving belt wheel 37 to rotate, the driving belt wheel 37 pushes the balls on the push rod 363 through the arc-shaped protrusions 391 on the pushing circular plate 39, and the push rod 363 drives the wave piece 364 to uniformly spread the water.
S3: external current coiling mechanism slowly draws the non-woven fabrics, and water pushes down the non-woven fabrics through self gravity, and the non-woven fabrics contacts with the protruding contact of dull polish on the joint ring 282, drives joint ring 282 through the dull polish arch when the non-woven fabrics removes and rotates, and joint ring 282 drives detection roller 281 and fine hair area 286 and rotates, if the non-woven fabrics infiltration or leak, fine hair on the fine hair area 286 passes through the water gathering.
S4: after the non-woven fabric detection is finished, the clamping ring 282 is manually slid, the clamping ring 282 slides on the detection roller 281 through the clamping beads 284, so that the fluff belt 286 is taken out and replaced, the replaced fluff belt 286 and the clamping ring 282 are manually placed on the detection roller 281 again, and the detection is finished.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a barrier gown non-woven fabrics production waterproof performance detection device, includes bearing board (1), detection mechanism (2) and water injection mechanism (3), its characterized in that: the upper end of the bearing plate (1) is provided with a detection mechanism (2) through a support rod, a water injection mechanism (3) is arranged inside the detection mechanism (2) close to the upper side, and the lower end of the water injection mechanism (3) is fixedly connected with the bearing plate (1); wherein:
the detection mechanism (2) comprises a detection frame (21), a sliding block (22), a rotating rod (23), a rotating plate (24), an adjusting screw rod (25), a pushing unit (26), a limiting plate (27) and a detection unit (28), wherein the upper end of the bearing plate (1) is provided with the detection frame (21) through a supporting rod, rectangular through holes are symmetrically formed in the left end wall and the right end wall of the detection frame (21), the sliding block (22) is slidably connected inside the rectangular through holes, the middle part of the sliding block (22) is rotatably connected with the rotating rod (23) through a bearing, the rotating plate (24) is arranged at one end, close to the middle part of the detection frame (21), of the rotating rod (23), the adjusting screw rod (25) is rotatably connected at the upper end of the sliding block (22) through the bearing, the adjusting screw rod (25) penetrates through the top of the rectangular through holes and is in threaded connection with the end wall of the detection frame (21), the pushing unit (26) is symmetrically arranged at the front and back of the rotating plate (24), the pushing unit (26) is connected with the detection frame (21), a limiting plate (27) is arranged on one side, away from the rotating plate (24), of the pushing unit (26), the limiting plate (27) is rotatably connected with the detection frame (21) through a round rod, a strip-shaped through hole (212) is formed in the middle of the bottom wall of the detection frame (21), and the detection unit (28) is rotatably connected between the left end wall and the right end wall of the strip-shaped through hole (212);
the water injection mechanism (3) comprises L-shaped plates (31), a water inlet frame (32), a water pump (33), a driving motor (34), a belt pulley (35), a shifting unit (36), a driving belt wheel (37), a driving belt (38) and a pushing circular plate (39), the L-shaped plates (31) are symmetrically arranged at the upper end of the bearing plate (1), square through holes are formed in the transverse sections of the L-shaped plates (31) on the right side, two water inlet frames (32) are fixedly connected between the L-shaped plates (31), the water pump (33) is installed at the upper end of each water inlet frame (32) through a cylindrical rod, a water inlet pipe is fixedly connected at the upper end of each water pump (33), a plurality of water outlet pipes which are linearly and uniformly distributed are installed at the lower end of each water inlet frame (32), the driving motor (34) is installed at one side, away from the water pump (33), and the belt pulley (35) is installed on an output shaft of the driving motor (34), intake frame (32) lower extreme bilateral symmetry and install the connecting plate, two connecting plate lower extreme is installed jointly and is stirred unit (36), belt pulley (35) below is provided with the horizontally rotary rod, the rotary rod passes through the bearing and rotates with the connecting plate that is located the right side to be connected, rotary rod surface mounting has driving pulley (37), driving pulley (37) are through driving belt (38) and belt pulley (35) normal running fit, driving belt (38) pass from square through hole, the rotary rod is kept away from the one end of connecting plate and is installed and push plectane (39), push plectane (39) and install a plurality of circumference evenly distributed's arc arch (391) near the one end of rotary rod.
2. The device for detecting the waterproof performance of the nonwoven fabric production of the barrier gown according to claim 1, is characterized in that: push unit (26) including U type frame (261), extrusion wheel (262), slide bar (263) and push plate (264), detection frame (21) around both sides inner wall lean on the upper end to set up bilateral symmetry's rectangular channel, rectangular channel inside sliding connection has U type frame (261), U type frame (261) opening is towards rotor plate (24), it is connected with extrusion wheel (262) to rotate between U type frame (261) both sides wall, slide bar (263) are installed to the one end that rotor plate (24) were kept away from in U type frame (261), slide bar (263) and detection frame (21) lateral wall slip run-through cooperation, push plate (264) are installed to the one end that U type frame (261) was kept away from in slide bar (263).
3. The device for detecting the waterproof performance of the nonwoven fabric production of the barrier gown according to claim 1, is characterized in that: detection element (28) including detecting roller (281), joint ring (282), joint piece (283), card pearl (284), chucking spring (285) and fine hair area (286), bar through-hole (212) right-hand member wall rotate and be connected with detecting roller (281), the symmetrical sliding connection of detecting roller (281) surface has joint ring (282), a plurality of circumference evenly distributed's joint groove has been seted up to joint ring (282) inner wall, joint inslot portion sliding connection has joint piece (283), joint piece (283) are close to the one end rotation of detecting roller (281) and are connected with card pearl (284), fixedly connected with chucking spring (285) between one end and the joint groove of detecting roller (281) are kept away from to joint piece (283), two fixedly connected with fine hair area (286) between joint ring (282), joint ring (282) surface is provided with the dull polish arch.
4. The device for detecting the waterproof performance of the nonwoven fabric production of the barrier gown according to claim 1, is characterized in that: toggle unit (36) include rectangle frame (361), scrape off board (362), catch bar (363), undulant piece (364) and connecting spring (365), two rectangle frame (361) is installed jointly to the connecting plate lower extreme, scrape off board (362) is installed to rectangle frame (361) front end, rectangle frame (361) middle part is provided with catch bar (363), catch bar (363) and rectangle frame (361) slip through the cooperation, catch bar (363) surface mounting has a plurality of linear evenly distributed's undulant piece (364), undulant piece (364) are located inside rectangle frame (361), be located fixedly connected with connecting spring (365) between rightmost undulant piece (364) and rectangle frame (361).
5. The device for detecting the waterproof performance of the nonwoven fabric production of the barrier gown according to claim 1, is characterized in that: the side wall of the rotating plate (24) is provided with an annular clamping groove (241).
6. The device for detecting the waterproof performance of the nonwoven fabric production of the barrier gown according to claim 5, is characterized in that: the lower part of the rotating plate (24) is provided with a clamping protrusion (211), the clamping protrusion (211) is fixedly connected with the upper end of the bottom wall of the detection frame (21), the cross section of the clamping protrusion (211) is of a semicircular ring structure, and the clamping protrusion (211) is in sliding fit with the annular clamping groove (241).
7. The device for detecting the waterproof performance of the nonwoven fabric production of the barrier gown according to claim 4, is characterized in that: the left end and the right end of the push rod (363) are symmetrically and rotatably connected with balls, and the balls are in sliding fit with the arc-shaped protrusions (391).
8. The device for detecting the waterproof performance of the nonwoven fabric production of the barrier gown according to claim 3, is characterized in that: the detection roller (281) surface bilateral symmetry set up a plurality of circumference evenly distributed's half slot, half slot and card pearl (284) joint cooperation.
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| EP1580544A1 (en) * | 2004-03-26 | 2005-09-28 | Singtex Industrial Co., Ltd. | Examining device for water resistant, air-permeable cloth |
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Address after: 221200 south of Weiyi road and west of Jianning Road, Suining Economic Development Zone, Suining County, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Hanfang Sanitary Products Technology Co.,Ltd. Address before: 221200 south of Weiyi road and west of Jianning Road, Suining Economic Development Zone, Suining County, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Hanfang Textile Technology Co.,Ltd. |
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