CN114739804A

CN114739804A - Non-woven fabric diaper elasticity detection system and detection method

Info

Publication number: CN114739804A
Application number: CN202210440727.6A
Authority: CN
Inventors: 袁利民
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-07-12

Abstract

The invention discloses a non-woven fabric diaper elasticity detection system and a detection method in the technical field of non-woven fabric diaper elasticity detection, and the detection system comprises a detection box, wherein a placing table is fixedly connected inside the detection box, a sucking disc is embedded in the middle of the placing table, and clamping mechanisms for clamping the end parts of the diapers are arranged on the left side and the right side of the placing table; according to the invention, when the non-woven fabric diaper is required to be subjected to elasticity detection each time, the placing table, the supporting mechanism and the clamping mechanism are firstly utilized to be matched with each other, the soft diaper can be kept to be placed horizontally, personnel are not required to clamp each end of the diaper each time, the two ends of the diaper are automatically clamped, the detection time is greatly saved, and in the detection process, the distinguishing mechanism is utilized to automatically judge whether the elasticity detection of the diaper is qualified or not according to the breakage condition of the non-woven fabric diaper, and the detected diaper is distinguished and collected, so that the automation degree is higher.

Description

Non-woven fabric diaper elasticity detection system and detection method

Technical Field

The invention relates to the technical field of non-woven fabric diaper elasticity detection, in particular to a non-woven fabric diaper elasticity detection system and a detection method.

Background

With the improvement of living standard, the use of infant products is receiving increasing attention, wherein the diaper is a commonly used infant product, the most main raw material in the diaper is the non-woven fabric, and the elasticity detection device for the production of the non-woven fabric diaper is a device for detecting the elasticity of the non-woven fabric used in the production of the diaper, so as to detect whether the quality of the non-woven fabric is qualified.

When elasticity is detected on a non-woven fabric diaper in the prior art, due to the soft characteristic of the diaper, the two ends of the diaper are respectively clamped by personnel when the non-woven fabric diaper is detected every time, the operation is complex, the efficiency of detecting the diaper is delayed, after the detection is finished every time, the personnel are required to distinguish the diaper from qualified products and unqualified products, the workload is high, and the detection time is too long.

Based on the above, the invention designs a non-woven fabric diaper elasticity detection system and a detection method, so as to solve the above problems.

Disclosure of Invention

The invention aims to provide a non-woven fabric diaper elasticity detection system and a detection method, and aims to solve the problems that in the prior art, when the non-woven fabric diaper is subjected to elasticity detection, due to the soft characteristic of the diaper, personnel are required to clamp two ends of the diaper respectively during detection every time, the operation is complicated, the efficiency of the detection of the diaper is delayed, and after the detection is finished every time, the personnel are required to distinguish the diaper from qualified products and unqualified products, the workload is high, and the detection time is too long.

In order to achieve the purpose, the invention provides the following technical scheme: a non-woven fabric diaper elasticity detection system comprises a detection box, wherein a placing table is fixedly connected inside the detection box, a sucker is embedded in the middle of the placing table, clamping mechanisms for clamping the ends of a diaper are arranged on the left side and the right side of the placing table, transverse moving mechanisms for driving the clamping mechanisms to move outwards are connected on the outer sides of the two clamping mechanisms, a distinguishing mechanism for automatically distinguishing qualified diapers from unqualified diapers during detection is connected between the outer sides of the clamping mechanisms and the transverse moving mechanisms, supporting mechanisms for supporting the two ends of the diaper are connected on the left side and the right side of the placing table, and the supporting mechanisms are retracted inwards when the clamping mechanisms move inwards to enable the ends of the diaper to fall into the clamping mechanisms;

the clamping mechanism comprises a U-shaped moving frame, the upper part and the lower part in the U-shaped moving frame are fixedly connected with first electric cylinders, the inner end of each first electric cylinder is fixedly connected with a clamping plate, and the upper clamping plate and the lower clamping plate are positioned on the upper side and the lower side of the placing table and used for clamping the end parts of the diaper;

the distinguishing mechanism comprises two first fixed cylinders, the two first fixed cylinders are fixedly connected to the outer side wall of the U-shaped moving frame, a first slide bar is connected to the inner portion of each first fixed cylinder in a sliding manner, a first baffle disc is fixedly connected to the outer surface of each first slide bar, the first baffle disc is positioned on the outer side of each first fixed cylinder and used for supporting the first fixed cylinder, a tension spring fixedly connected between the first baffle disc and the U-shaped moving frame is sleeved on the outer surface of each first fixed cylinder, a first sliding plate is fixedly connected to the inner end of each first slide bar, a first sliding groove for the first sliding plate to slide transversely is formed in the side wall of each first fixed cylinder, a trigger mechanism for detecting the relative positions of the two first baffle discs and the first fixed cylinders is connected to the outer side wall of the U-shaped moving frame, and a discharge mechanism for pushing the baby diapers positioned at the top of the placing table to be discharged forwards or backwards is connected to the top of the detecting box, the discharging mechanism is controlled by the trigger mechanism;

the trigger mechanism comprises a first supporting plate, the first supporting plate is fixedly connected to the outer side wall of the U-shaped moving frame, a second sliding plate is connected to the inner portion of the first supporting plate in a sliding mode, a second sliding rod is fixedly connected to the inner side wall of the second sliding plate, a first connecting block is fixedly connected to the top of the first supporting plate, the second sliding rod penetrates through the first connecting block and is connected with the first connecting block in a sliding mode, a first spring located between the second sliding plate and the first connecting block is sleeved on the outer surface of the second sliding rod, a trigger block is connected to the top of the first supporting plate and located on the inner side of the second sliding plate, an impact plate is fixedly connected between two first blocking discs on the same side together, and the impact plate is located on the outer side of the second sliding plate and used for impacting transverse line vibration of the second sliding plate;

the discharging mechanism comprises two first lead screws, the two first lead screws are respectively and rotatably connected to the left side and the right side of the top of the detection box, the rear ends of the two first lead screws are fixedly connected with first motors, the first motors are fixedly connected to the rear side wall of the detection box, the two first lead screws are jointly in threaded connection with a first moving plate, a second electric cylinder is fixedly connected to the middle of the first moving plate, the bottom end of the second electric cylinder is fixedly connected with a material pushing plate, the material pushing plate is located at the pushing position for discharging the diaper on the top of the placement table, the first motors firstly rotate in the forward direction when the trigger block is triggered, then the second electric cylinder extends out, the first motors reversely rotate to discharge the diaper backwards, and when the trigger block is not triggered, the first motors rotate in the forward direction and the first electric cylinders extend to discharge the forwards;

the transverse moving mechanism comprises a cross moving plate, the cross moving plate is fixedly connected to the outer ends of the two first sliding rods, the upper side and the lower side in the detection box are respectively and rotatably connected with a second screw rod, the outer ends of the two second screw rods are respectively and fixedly connected with a second motor, the second motors are fixedly connected to the inner side wall of the detection box, and the two second screw rods penetrate through the cross moving plate and are in threaded connection with the cross moving plate;

the supporting mechanism comprises a supporting frame, the supporting frame is obliquely arranged on the outer side of the placing table, the horizontal part of the top of the supporting frame is flush with the top of the placing table, polished rods are fixedly connected to the front side and the rear side of the placing table, a first sliding block is connected to the outer surface of each polished rod in a sliding mode, a third spring between the first sliding block and the detection box is sleeved on the outer surface of each polished rod, the two first sliding blocks on the same side are connected with the supporting frame through torsion springs in a rotating mode, an inserting rod is fixedly connected to the inner side wall of the top of the supporting frame and inserted into the placing table and connected with the placing table in a sliding mode, and the supporting frame is used for being extruded inwards by a U-shaped moving frame;

a method for detecting the elasticity of a non-woven diaper comprises the following specific steps:

the method comprises the following steps: when the non-woven fabric diaper needs to be subjected to elasticity detection, the diaper needing the elasticity detection is placed on a placing table, the middle position of the diaper is adsorbed by utilizing a sucking disc, and the left end and the right end of the diaper are respectively positioned at the tops of a left supporting mechanism and a right supporting mechanism;

step two: starting the transverse moving mechanisms on the left side and the right side to drive the clamping mechanisms at the left end and the right end and the distinguishing mechanism to synchronously move inwards, so that the clamping mechanisms slowly approach the upper end and the lower end of the diaper, the supporting mechanism horizontally retracts inwards, the end part of the diaper falls into the clamping mechanism, and the clamping mechanism is started to automatically clamp the end part of the diaper;

step three: after the clamping mechanisms at the left end and the right end are clamped, the sucking discs are closed, the transverse moving mechanism moves reversely to drive the distinguishing mechanism and the clamping mechanisms to move outwards, so that the two ends of the diaper are pulled outwards to perform elastic detection on the diaper;

step four: the distinguishing mechanism is automatically triggered, and automatically distinguishes and discharges the urine diapers with qualified elasticity detection and the urine diapers with unqualified elasticity detection after the detection is finished according to the breakage condition of the urine diapers.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, when the non-woven fabric diaper is required to be subjected to elastic force detection each time, the placing table, the supporting mechanism and the clamping mechanism are mutually matched to keep the soft diaper to be placed horizontally, so that a person is not required to clamp each end of the diaper each time, and the two ends of the diaper are automatically clamped, thereby greatly saving the detection time.

2. When the trigger block is not triggered, the detected diaper is qualified, at the moment, the first electric cylinder extends downwards, the material pushing plate moves downwards to the top of the placing table, then the first lead screw is started to drive the first moving plate and the pushing plate to move forwards together, the qualified product is discharged forwards, when the trigger block is triggered, the detected diaper is unqualified, the first motor is started to drive the first moving plate to move to the front side through the first lead screw, then the first electric cylinder pushes the material pushing plate downwards, the first motor rotates reversely, the first moving plate and the pushing material are driven to move backwards, the unqualified diaper is discharged backwards, and accordingly the diaper is discharged automatically.

Drawings

FIG. 1 is a flow chart of the detection method of the present invention;

FIG. 2 is a first perspective view of the overall construction of the present invention;

FIG. 3 is a second perspective view of the general construction of the present invention;

FIG. 4 is a schematic view of the positional relationship between the holding mechanism and the placing table according to the present invention;

FIG. 5 is a schematic view of the connection relationship between the clamping mechanism and the first support plate (with the front tension spring hidden);

FIG. 6 is an enlarged view of the structure at A in FIG. 5;

FIG. 7 is a schematic view of the connection of the first catch tray, the first slide bar and the striking plate according to the present invention;

FIG. 8 is a schematic structural view of the placement platform and the supporting mechanisms at the left and right sides thereof according to the present invention;

fig. 9 is an enlarged view of the structure at B in fig. 8.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a detection box 1, a placing table 2, a suction cup 3, a U-shaped moving frame 4, a first electric cylinder 5, a clamping plate 6, a first fixed cylinder 7, a first slide bar 8, a first baffle disc 9, a tensioning spring 10, a first sliding plate 11, a first sliding groove 12, a first supporting plate 13, a second sliding plate 14, a second slide bar 15, a first connecting block 16, a first spring 17, a triggering block 18, an impact plate 19, a first lead screw 20, a first motor 21, a first moving plate 22, a second electric cylinder 23, a material pushing plate 24, a cross moving plate 25, a second lead screw 26, a second motor 27, a supporting frame 28, a polish rod 29, a first sliding block 30, a third spring 31, a torsion spring 32 and an inserting rod 33.

Detailed Description

Referring to fig. 1-9, the present invention provides a technical solution: a non-woven fabric diaper elasticity detection system comprises a detection box 1, wherein a placing table 2 is fixedly connected inside the detection box 1, a sucker 3 is embedded in the middle of the placing table 2, clamping mechanisms for clamping the ends of the diaper are arranged on the left side and the right side of the placing table 2, transverse moving mechanisms for driving the clamping mechanisms to move outwards are connected on the outer sides of the two clamping mechanisms, a distinguishing mechanism for automatically distinguishing qualified diapers from unqualified diapers during detection is connected between the outer sides of the clamping mechanisms and the transverse moving mechanisms, supporting mechanisms for supporting the two ends of the diaper are connected on the left side and the right side of the placing table 2, and the supporting mechanisms are retracted inwards when the clamping mechanisms move inwards to enable the ends of the diaper to fall into the clamping mechanisms;

when the non-woven fabric diaper is required to be subjected to the elasticity detection, the diaper which is required to be subjected to the elasticity detection is placed on the placing table 2, the sucking disc 3 is utilized to adsorb the middle position of the diaper, at the moment, the left end and the right end of the diaper are mutually symmetrical, and the left end and the right end of the diaper are respectively positioned at the tops of the left supporting mechanism and the right supporting mechanism, so that the diaper which is easy to change is flatly paved on the top of the placing table 2 and the top of the supporting mechanism, the subsequent automatic clamping of the left end and the right end of the diaper is facilitated, then, the transverse moving mechanisms at the left side and the right side are simultaneously started to drive the clamping mechanisms at the left end and the right end and the distinguishing mechanism to synchronously move inwards, the clamping mechanisms slowly approach the upper end and the lower end of the diaper, when the clamping mechanisms move to be in contact with the diaper, the clamping mechanisms continue to move inwards, the supporting mechanisms are squeezed, the supporting mechanisms are horizontally retracted inwards, and the end parts of the diaper fall inside the clamping mechanisms, when the clamping mechanisms on the left side and the right side are moved in place, the clamping mechanisms are started, the clamping mechanisms automatically clamp the end parts of the diaper falling in the clamping mechanisms, the convenience and the rapidness are realized, the phenomenon that one end of each end of a person clamps the diaper to detect is avoided, the detection efficiency is greatly improved, the detection time is saved, when the clamping mechanisms on the left end and the right end are clamped, the sucking discs 3 are closed, the transverse moving mechanism moves reversely, the distinguishing mechanism and the clamping mechanisms are driven to move outwards, so that the two ends of the diaper are pulled outwards, the elastic force of the diaper is detected, when the clamping mechanisms are moved to a certain distance and the diaper is not torn off, the elastic force of the diaper is qualified, the distinguishing mechanism automatically pushes the diaper to one side when the clamping mechanisms are reset after the detection is finished, when the diaper is torn off, the distinguishing mechanism is automatically triggered, and after the detection is finished, the diaper is automatically pushed to the other side, thereby automatically distinguishing qualified diaper and unqualified diaper in elastic detection, avoiding excessive participation of personnel, having higher automation degree, greatly improving detection efficiency, realizing that when elastic detection is required to be carried out on the nonwoven diaper each time, firstly, the placing table, the supporting mechanism and the clamping mechanism are mutually matched to keep the soft diaper to be placed horizontally, the personnel is not required to carry out clamping operation on each end of the diaper each time, and the two ends of the diaper are automatically clamped, greatly saving detection time, and when detecting, the distinguishing mechanism is utilized to automatically judge whether the elastic detection of the diaper is qualified or not according to the fracture condition of the nonwoven diaper, distinguish and collect the detected diaper, having higher automation degree, greatly improving detection efficiency, and avoiding excessive participation of personnel, and only needing to place the diaper above the placing table 2, the elastic detection and the automatic distinguishing of the diaper can be automatically completed, is convenient and quick.

As a further scheme of the invention, the clamping mechanism comprises a U-shaped movable frame 4, the upper part and the lower part in the U-shaped movable frame 4 are fixedly connected with first electric cylinders 5, the inner end of each first electric cylinder 5 is fixedly connected with a clamping plate 6, and the upper clamping plate 6 and the lower clamping plate 6 are positioned at the upper side and the lower side of the placing table 2 and used for clamping the end parts of the diaper; during operation, because need carry out the centre gripping steadily to the both ends of urine is not wet, through when needing to carry out the centre gripping urine at every turn, U type removes frame 4 and drives about clamp plate 6 and remove to the upper and lower both sides that the urine is not wet, then, starts first electric jar 5 simultaneously, promotes about two clamp plate 6 and is close to each other, with the stable clamp of urine is not wet tight, convenient and fast.

As a further scheme of the invention, the distinguishing mechanism comprises two first fixed cylinders 7, the two first fixed cylinders 7 are fixedly connected to the outer side wall of the U-shaped moving frame 4, a first slide bar 8 is slidably connected inside each first fixed cylinder 7, a first baffle disc 9 is fixedly connected to the outer surface of each first slide bar 8, the first baffle disc 9 is positioned at the outer side of the first fixed cylinder 7 and used for propping against the first fixed cylinder 7, a tensioning spring 10 fixedly connected between the first baffle disc 9 and the U-shaped moving frame 4 is sleeved on the outer surface of each first fixed cylinder 7, a first sliding plate 11 is fixedly connected to the inner end of each first slide bar 8, a first sliding groove 12 for enabling the first sliding plate 11 to transversely slide is formed in the side wall of the first fixed cylinder 7, a trigger mechanism for detecting the relative positions of the two first baffle discs 9 and the first fixed cylinders 7 is connected to the outer side wall of the U-shaped moving frame 4, the top of the detection box 1 is connected with a mechanism for pushing the urine-urine The discharging mechanism is controlled by the trigger mechanism;

as a further scheme of the invention, the trigger mechanism comprises a first support plate 13, the first support plate 13 is fixedly connected to the outer side wall of the U-shaped moving frame 4, a second sliding plate 14 is slidably connected inside the first support plate 13, a second sliding rod 15 is fixedly connected to the inner side wall of the second sliding plate 14, a first connecting block 16 is fixedly connected to the top of the first support plate 13, the second sliding rod 15 penetrates through the first connecting block 16 and is slidably connected with the first connecting block 16, a first spring 17 positioned between the second sliding plate 14 and the first connecting block 16 is sleeved on the outer surface of the second sliding rod 15, a trigger block 18 is connected to the top of the first support plate 13, the trigger block 18 is positioned inside the second sliding plate 14, an impact plate 19 is fixedly connected between two first catch discs 9 on the same side together, and the impact plate 19 is positioned outside the second sliding plate 14 and is used for impacting the transverse line vibration of the second sliding plate 14;

when the diaper detecting device works, because the diaper needs to be automatically distinguished after detection, when the transverse moving mechanism is started each time, the two first slide bars 8 on the same side are driven to move outwards, the first slide bars 8 drive the first blocking discs 9 to move outwards, the first slide bars 8 and the first sliding plates 11 are firstly driven to move outwards along the first fixed cylinders 7, the extension springs are pulled, when the first sliding plates 11 move to the outer top ends of the first sliding grooves 12, the first sliding blocks 30 drive the first fixed cylinders 7 and the U-shaped fixed moving frames to move outwards synchronously, so that the diaper is pulled to carry out elastic force detection, when the diaper particles are detected to be qualified, the diaper is indicated to be stably pulled outwards to extend, the transverse moving mechanism acts reversely, the U-shaped moving frames 4 and the diaper are stably moved inwards to reset, and in the process, the tensioning springs 10 pull the first blocking discs 9 and the first slide bars 8 to reset slowly, the stable reseing of impingement plate 19, when reseing, impingement plate 19 does not have the impact force to second slide 14 almost, at this moment, second slide 14 can not contact and triggers piece 18, it is qualified products to show that the urine that detects this moment is wet, order about row material mechanism with the urine is wet to one side, when outside pulling urine is wet to carry out elasticity detection, when the urine is wet by middle part non-woven fabrics silk thread by the stretch-breaking, the wet whole elasticity of urine weakens greatly, at this moment, tensioning spring 10 effect U type removal frame 4 is moved outside quick springing, thereby make second slide 14 and impact piece quick contact, take place the striking, slide second slide 14 to first backup pad 13 inboard shock, make second slide 14 contact to trigger piece 18, it is unqualified to show that the urine is wet this moment, it arranges material mechanism with the urine is wet to the opposite side to order to distinguish automatically, convenient and fast.

As a further scheme of the invention, the discharging mechanism comprises two first screw rods 20, the two first screw rods 20 are respectively and rotatably connected to the left side and the right side of the top of the detection box 1, the rear ends of the two first screw rods 20 are fixedly connected with first motors 21, the first motors 21 are fixedly connected to the rear side wall of the detection box 1, the two first screw rods 20 are jointly and threadedly connected with a first moving plate 22, the middle part of the first moving plate 22 is fixedly connected with a second electric cylinder 23, the bottom end of the second electric cylinder 23 is fixedly connected with a material pushing plate 24, the material pushing plate 24 is positioned at the top of the pushing position placing table 2 for discharging urine, the first motors 21 positively rotate when the trigger block 18 is triggered, then the second electric cylinder 23 is extended, the first electric motor 21 is rotated in the reverse direction to discharge the diaper rearward, when the trigger block 18 is not triggered, the first motor 21 rotates in the positive direction and the first electric cylinder 5 extends to discharge the diaper forwards; when the disposable diaper differential discharge device works, qualified and unqualified disposable diapers need to be automatically distinguished and discharged, when the trigger block 18 is not triggered, the detected disposable diapers are qualified products, at the moment, the first electric cylinder 5 extends downwards, the material pushing plate 24 firstly moves downwards to the top of the placing table 2, then the first screw rod 20 is started to drive the first moving plate 22 and the material pushing plate to move forwards together, the qualified products are discharged forwards, when the trigger block 18 is triggered, the detected disposable diapers are unqualified products, the first motor 21 is started to drive the first moving plate 22 to move to the front side through the first screw rod 20, then the first electric cylinder 5 pushes the material pushing plate 24 downwards, the first motor 21 rotates in the reverse direction to drive the first moving plate 22 and the material pushing plate to move towards the rear side, and the unqualified disposable diapers are discharged towards the rear side, and therefore the disposable diapers are automatically distinguished and discharged.

As a further scheme of the invention, the cross moving mechanism comprises a cross moving plate 25, the cross moving plate 25 is fixedly connected to the outer ends of the two first slide bars 8, the upper side and the lower side of the interior of the detection box 1 are rotatably connected with second screw rods 26, the outer ends of the two second screw rods 26 are fixedly connected with second motors 27, the second motors 27 are fixedly connected to the inner side wall of the detection box 1, and the two second screw rods 26 penetrate through the cross moving plate 25 and are in threaded connection with the cross moving plate; during operation, the clamping mechanism is required to be driven to move left and right for clamping and elastic force detection, the second motors 27 drive the second lead screws 26 to rotate by simultaneously starting the second motors 27, so that the cross-shaped fixing frame, the first sliding rod 8 and the U-shaped moving frame 4 are driven to synchronously move inwards or outwards, the operation is convenient and fast, and the occupied space is small.

As a further scheme of the invention, the supporting mechanism comprises a supporting frame 28, the supporting frame 28 is obliquely arranged on the outer side of the placing table 2, the horizontal part of the top of the supporting frame 28 is flush with the top of the placing table 2, the front side and the rear side of the placing table 2 are fixedly connected with polished rods 29, each polished rod 29 is externally and slidably connected with a first sliding block 30, the outer surface of each polished rod 29 is sleeved with a third spring 31 positioned between the first sliding block 30 and the detection box 1, the two first sliding blocks 30 on the same side are jointly and rotatably connected with the supporting frame 28 through torsion springs 32, the inner side wall of the top of the supporting frame 28 is fixedly connected with an inserted rod 33, the inserted rod 33 is inserted into the placing table 2 and is slidably connected with the placing table, and the supporting frame 28 is used for being inwardly extruded by the U-shaped moving frame 4; when the clamping mechanism is used for automatically clamping two ends of the diaper, the levelness of the two ends of the diaper needs to be kept firstly, the two ends of the diaper are prevented from being bent by themselves, the support frame 28 needs to be moved automatically after the clamping mechanism moves to the two ends of the diaper, the support frame 28 is formed and twisted and unfolded elastically by utilizing the torsion spring 32 to support the two ends of the diaper, when the U-shaped moving frame 4 moves inwards to clamp the diaper, the U-shaped moving frame 4 contacts the support frame 28 firstly to extrude the support frame 28 inwards, the support frame 28 moves horizontally inwards under the action of the inserted rod 33 to prevent the diaper from being jacked up, and meanwhile, in order to ensure the horizontal movement of the top, when the support frame 28 rotates, the first sliding block 30 moves downwards along the polished rod 29 to compress the third spring 31, so that the support frame 28 retracts slowly, and the end part of the diaper is stably dropped between the two clamping plates 6, the automatic and stable clamping of the two ends of the diaper is convenient.

the method comprises the following steps: when the non-woven fabric diaper needs to be subjected to elasticity detection, the diaper needing the elasticity detection is placed on the placing table 2, the sucking disc 3 is used for sucking the middle position of the diaper, and the left end and the right end of the diaper are respectively positioned at the tops of the left supporting mechanism and the right supporting mechanism;

step three: after the clamping mechanisms at the left end and the right end are clamped, the sucking discs 3 are closed, the transverse moving mechanism moves reversely to drive the distinguishing mechanism and the clamping mechanisms to move outwards, so that the two ends of the diaper are pulled outwards to perform elastic detection on the diaper;

Claims

1. The utility model provides a non-woven fabrics urine is not wet elasticity detecting system, includes detection case (1), its characterized in that: the inside fixedly connected with of detection case (1) places platform (2), it inlays and is equipped with sucking disc (3) to place platform (2) middle part, the left and right sides of placing platform (2) all is provided with the fixture that is used for centre gripping diaper tip, two the fixture outside all be connected with the sideslip mechanism that is used for driving fixture outside and removes, be connected with between the fixture outside and the sideslip mechanism and be used for when examining the automatic differentiation detect qualified and unqualified diaper wet partition mechanism, it all is connected with the supporting mechanism who is used for supporting diaper both ends to place platform (2) left and right sides, supporting mechanism inwards lets back when clamping mechanism inwards removes and makes the diaper tip fall in fixture.

2. The non-woven fabric diaper elastic force detection system according to claim 1, wherein: the clamping mechanism comprises a U-shaped movable frame (4), wherein the upper part and the lower part of the inside of the U-shaped movable frame (4) are fixedly connected with first electric cylinders (5), each first electric cylinder (5) is fixedly connected with clamping plates (6) at the inner end, and the upper clamping plates (6) and the lower clamping plates (6) are located on the upper side and the lower side of the placing table (2) and used for clamping the end portions of the diaper.

3. The system for detecting the diaper elasticity of non-woven fabrics according to claim 2, wherein: distinguish that the mechanism includes two first fixed section of thick bamboo (7), two equal fixed connection of first fixed section of thick bamboo (7) is on the lateral wall of U type removal frame (4), every first fixed section of thick bamboo (7) inside equal sliding connection has first slide bar (8), first slide bar (8) surface on the first fixedly connected with keep off dish (9), the outside that first fender dish (9) are located first fixed section of thick bamboo (7) is used for withstanding first fixed section of thick bamboo (7), every all overlap on first fixed section of thick bamboo (7) surface and be equipped with straining spring (10) of fixed connection between first fender dish (9) and U type removal frame (4), every first slide bar (8) inner equal fixedly connected with first slide (11), set up on first fixed section of thick bamboo (7) lateral wall and supply first slide (11) lateral sliding's first spout (12), be connected with on U type removal frame (4) lateral wall and be used for detecting two first fender dish (9) and first slide (11), first slide (12), first The device comprises a trigger mechanism at the relative position of a fixed cylinder (7), wherein the top of a detection box (1) is connected with a discharge mechanism for pushing the diaper positioned at the top of a placing table (2) to be discharged forwards or backwards, and the discharge mechanism is controlled by the trigger mechanism.

4. The non-woven fabric diaper elastic force detection system according to claim 3, wherein: the trigger mechanism comprises a first supporting plate (13), the first supporting plate (13) is fixedly connected to the outer side wall of the U-shaped movable frame (4), a second sliding plate (14) is connected to the inside of the first supporting plate (13) in a sliding manner, a second sliding rod (15) is fixedly connected to the inner side wall of the second sliding plate (14), a first connecting block (16) is fixedly connected to the top of the first supporting plate (13), the second sliding rod (15) penetrates through the first connecting block (16) and is in sliding connection with the first connecting block, a first spring (17) positioned between the second sliding plate (14) and the first connecting block (16) is sleeved on the outer surface of the second sliding rod (15), a trigger block (18) is connected to the top of the first supporting plate (13), the trigger block (18) is positioned on the inner side of the second sliding plate (14), and an impact plate (19) is fixedly connected between the first blocking discs (9) at the same side, the impact plate (19) is positioned on the outer side of the second sliding plate (14) and is used for impacting the transverse line vibration of the second sliding plate (14).

5. The non-woven fabric diaper elastic force detection system according to claim 4, wherein: the discharging mechanism comprises two first screw rods (20), the two first screw rods (20) are respectively rotatably connected to the left side and the right side of the top of the detection box (1), the rear ends of the two first screw rods (20) are fixedly connected with first motors (21), the first motors (21) are fixedly connected to the rear side wall of the detection box (1), the two first screw rods (20) are jointly in threaded connection with a first moving plate (22), the middle part of the first moving plate (22) is fixedly connected with a second electric cylinder (23), the bottom end of the second electric cylinder (23) is fixedly connected with a material pushing plate (24), the material pushing plate (24) is located at a pushing position to place the diaper on the top of the table (2) to discharge, the first motors (21) firstly rotate forwards when the trigger block (18) is triggered, then the second electric cylinder (23) extends out, and the first motors (21) reversely rotate to discharge the diaper backwards, when the trigger block (18) is not triggered, the first motor (21) rotates in the positive direction and the first electric cylinder (5) extends to discharge the diaper forwards.

6. The non-woven fabric diaper elastic force detection system according to claim 3, wherein: the cross-sliding mechanism comprises a cross-shaped moving plate (25), the cross-shaped moving plate (25) is fixedly connected to the outer ends of the two first sliding rods (8), a second screw rod (26) is connected to the upper side and the lower side of the interior of the detection box (1) in a rotating mode, the outer ends of the second screw rods (26) are fixedly connected with a second motor (27), the second motor (27) is fixedly connected to the inner side wall of the detection box (1), and the second screw rods (26) penetrate through the cross-shaped moving plate (25) and are in threaded connection with the cross-shaped moving plate.

7. The non-woven fabric diaper elastic force detection system according to claim 2, wherein: the supporting mechanism comprises a supporting frame (28), the supporting frame (28) is obliquely arranged on the outer side of the placing table (2), the horizontal part of the top of the support frame (28) is flush with the top of the placing table (2), the front side and the rear side of the placing table (2) are fixedly connected with polish rods (29), each polish rod (29) is connected with a first sliding block (30) in a sliding manner, the outer surface of each polish rod (29) is sleeved with a third spring (31) positioned between the first sliding block (30) and the detection box (1), the two first sliding blocks (30) on the same side are connected with the support frame (28) through torsion springs (32) in a rotating manner, an inserting rod (33) is fixedly connected on the inner side wall of the top of the supporting frame (28), the inserting rod (33) is inserted into the placing table (2) and is connected with the placing table in a sliding mode, and the supporting frame (28) is used for being pressed inwards by the U-shaped moving frame (4).

8. A method for detecting the diaper elasticity of non-woven fabrics, which is suitable for the detection system of the diaper elasticity of non-woven fabrics in any one of claims 1 to 7, and is characterized in that: the method comprises the following specific steps:

the method comprises the following steps: when the non-woven fabric diaper needs to be subjected to elasticity detection, the diaper needing the elasticity detection is placed on the placing table (2), the middle position of the diaper is adsorbed by the sucking disc (3), and the left end and the right end of the diaper are respectively positioned at the tops of the left supporting mechanism and the right supporting mechanism;

step three: after the clamping mechanisms at the left end and the right end are clamped, the sucking discs (3) are closed, the transverse moving mechanism moves reversely to drive the distinguishing mechanism and the clamping mechanisms to move outwards, so that the two ends of the diaper are pulled outwards to perform elastic detection on the diaper;