CN105056493A - Ball bladder with sandwich structure and preparation method of ball bladder - Google Patents
Ball bladder with sandwich structure and preparation method of ball bladder Download PDFInfo
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- CN105056493A CN105056493A CN201510411145.5A CN201510411145A CN105056493A CN 105056493 A CN105056493 A CN 105056493A CN 201510411145 A CN201510411145 A CN 201510411145A CN 105056493 A CN105056493 A CN 105056493A
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Abstract
The invention discloses a preparation method of a ball bladder with a sandwich structure. The preparation method comprises a rubber mixing step, a ball bladder forming step, a vulcanization detection step and a ball bladder winding step. The invention further discloses an inflation detection device and method for the ball bladder with the sandwich structure, and a ball bladder winding method. The ball bladder with the sandwich structure prepared by the preparation method disclosed by the invention is firm, good in circular degree, uniform in yarn winding, and uniform in thickness; the yarn tightly clings to the ball bladder without easily becoming loose; in addition, with the adoption of the preparation method, whether the ball bladder has air leakage or not, and whether the ball bladder deforms or not, can be effectively detected, the unqualified ball bladders can be rapidly and automatically eliminated, so that the manufacturing efficiency of the ball bladder, and the yield of the yarn-winded ball bladders are improved.
Description
Technical field
The present invention relates to a kind of ball product, be specifically related to a kind of bladders preparation method with sandwich structure.The invention still further relates to this preparation method's detection apparatus for aeration with the bladders of sandwich structure and inflate detection method and bladders method for winding.The bladders of the making described in the present invention is applicable to multi-motion ball, is particularly suitable for doing football, basketball.
Background technology
Ball for sports class, or claim ball, comprise football, basketball, vollyball, and it is ball to have other of homogeneous structure.Its structure is, skin is by the covering of leather sewn (or being called outer covering, spherical shell or sphere etc.), and this covering inside is provided with the bladders (or be called: inner bag or ball inner bag) of inflation, and this bladders is generally made up of rubber, and is provided with gas tube.Modern sport is generally made by polylith leather (can be called pieces of leather, skin bit or skin graft) with ball covering and is formed; Described inflatable bladder is generally natural rubber inner bag or butyl rubber bladders.In order to improve the intensity of bladders, circularity, the fastness that combines between bladders and outer lagging, prior art sets up thread layers or fabric layer in bladders manufacturing process outside bladders, therefore also exists that coiling is uneven, variable thickness causes, coiling can not to fit tightly on bladders the easily defect such as loose.Although existing bladders some there is reinforcing face at least, spherical volume separation becomes several chambers to keep solidness and the pi of bladders by some bladders, preparation method's more complicated of this bladders and cost is higher.In addition bladders can also exist bladders distortion, bladders gas leakage etc. defect unavoidably in manufacturing process, how the defective bladders of gas leakage and distortion is detected that also automatic rejection is currently available technology urgent problem fast.
Although existing bladders some there is reinforcing face at least, spherical volume separation becomes several chambers to keep solidness and the pi of bladders by some bladders, preparation method's more complicated of this bladders and cost is higher.
Summary of the invention
The object of this invention is to provide a kind of bladders preparation method with sandwich structure; Preparation method's detection apparatus for aeration that the present invention also provides this to have the bladders of sandwich structure and inflation detection method and bladders method for winding.The bladders of the ball for sports described in the present invention, is particularly suitable for doing football, basketball.Adopt this structure provided by the invention and preparation method, spheroid can be made more firm, and circular degree is better, coiling uniformity on bladders and to fit tightly with bladders and not easily loose.Adopt and there is the ball for sports that sandwich structure bladders produces be not easy distortion, in addition adopt this kind of preparation method effectively can detect bladders whether leak gas and be out of shape, the defective bladders of the fast automatic rejecting of energy, can improve the yield rate of bladders make efficiency and coiling bladders, reduce costs.The technical scheme completing foregoing invention task is:
There is a preparation method for sandwich structure bladders, comprise the steps:
The step of refining glue:
Material storage is carried out proportioning, material good for proportioning is carried out plasticate, kneading, mixing, filtered by extruder,
Material cooled after mill mixing, forms black glue;
Bladder molding step:
Undertaken mixing by mill by the black glue accomplished fluently, carry out compressing tablet shaping after mixing and cut, then compressing tablet is punched by machine, and sticks ball seat, and by the moulded section of press bow font, on spheroid, patch is inflated and filled mouth afterwards;
Sulfuration detecting step:
The bladders of shaping is put into sulfurizing mould and carries out high pressure vulcanizing treatment, whether the bladders after vulcanizing treatment carries out the detection of inflation detecting step by bladders detection apparatus for aeration and leaks gas, finally qualified bladders is exitted, by pin inspection machine to remove the metal needle etc. that may be mixed in the middle of bladders;
Bladders spooling step:
Bladders after sulfuration again carries out inflation by detection apparatus for aeration and detects, bladders after inflation detection is qualified carries out surveying circle test, on bladders after survey circle is qualified, coil winding machine carries out gluing coiling and forms wire winding layer, the gluing of machine ball mouth is cut after coiling, again carry out storing to detect, detect qualified after outside wire winding layer, wrap up in coating natural rubber or butyl layers, finally bladders is exitted and shipment of packing.
The described preparation method with sandwich structure bladders, it designs further and is: described inflation detecting step comprises the steps: that the bladders after by sulfidization molding is sent in hemispheric reception bucket successively, now radius is not more than the bladders receiving bucket internal diameter and is contained in that to receive bucket inner, radius be greater than the bladders receiving bucket internal diameter be fastened in receive bucket opening on; Radius is greater than the bladders receiving bucket internal diameter and shoots down rejecting from receiving in bucket; Discharge being trapped in the bladders received in bucket and carrying out bladders sum statistics and bladders number statistics of not leaking gas simultaneously, when bladders sum increases, the bladders number that do not leak gas does not increase, the bladders now detected is gas leakage bladders; The bladders that will leak gas is rejected.
The described preparation method with sandwich structure bladders, it designs further and is: described bladders detection apparatus for aeration specifically comprises conveyer belt, hoisting mechanism and gas leakage bladders filter mechanism, described hoisting mechanism is arranged between gas leakage bladders filter mechanism and described conveyer belt, described gas leakage bladders filter mechanism comprises and is obliquely installed thus forms comparatively low side, the track of higher-end, first counting unit, second counting unit, filter gate cell and controller, the middle and lower part of described track has the meter digital for counting bladders, described first counting unit comprises and is arranged at photoemission cell above both sides, described track counting position and the photoelectric receiving tube relative with photoemission cell, and this photoelectric receiving tube, photoemission cell is connected with described controller, thus when meter digital is by a bladders, once suddenling change appears in the signal of telecommunication that photoelectric receiving tube exports, described second counting unit comprises the support be arranged on described meter digital, two ends are respectively the frizzen of drive end and Partner, the piezo-resistance be connected with described controller, torsion spring elastic hinge joint is passed through in the top of described second counting unit in the middle part of described frizzen, and frizzen make under the effect of the limited block and torsion spring that are positioned at frame upper its near described track compared with the drive end of low side lower than its Partner near track higher-end, described piezo-resistance is arranged at frame upper and relative with described Partner, when the bladders that do not leak gas slides into meter digital along track, the drive end that described frizzen is touched on the top of bladders makes it upwards overturn, thus the Partner of frizzen overturns downwards and upwards replys under the effect of torsion spring and piezo-resistance described in tapping, thus the resistance of described piezo-resistance occurs once to suddenly change, the filter bores being positioned at meter digital place is provided with in the middle part of the orbital plane of described track, described filtration gate cell comprises can overturn the turnover door be arranged in described filter bores, hydraulically extensible bar downwards, described hydraulically extensible bar is arranged at below described track, and turnover door described in its output drives connection and the control section of hydraulically extensible bar is connected with described controller, described controller is not when sudden change appears in the signal of telecommunication that photoelectric receiving tube exports, the resistance of piezo-resistance is undergone mutation, namely, when the bladders that leaks gas runs to meter digital, controller is overturn downwards by hydraulically extensible bar tractive turnover door and once makes gas leakage bladders fall voluntarily on track, described conveyer belt is evenly provided with some concave points for placing bladders, described hoisting mechanism comprises the lift carriage longitudinally arranged, be arranged at the sprocket wheel link chain mechanism in lift carriage and be evenly connected to several the hemispheric reception buckets outside chain, the described outside receiving bucket is connected with the buffering transition plate for filling up the spacing receiving bucket and conveyer belt, the outer wall receiving bucket connects elastic hinge joint poke rod, the top of described lift carriage is fixedly installed the fixture block relative with described poke rod, receive bucket via after the bladders on buffering transition plate reception conveyer belt, described poke rod when running upwards to fixture block place that struggles against that receives is subject to the downward elastic overturning of restriction of fixture block, walk on, poke rod departs from resilience after described fixture block, thus radius is greater than the bladders ejection reception bucket receiving bucket radius, when reception bucket walks on horizontal to its opening, bladders in it is thrown the higher-end to described track, thus described bladders detection method is specially following steps: 1), by the bladders of sulfidization molding equidistantly put to the concave point position on conveyer belt, 2), be positioned at bladders on conveyer belt and be transported to described receptions bucket via buffering transition plate, now radius is not more than the bladders receiving bucket internal diameter and is contained in that to receive bucket inner, and radius is greater than the bladders receiving bucket internal diameter and is fastened on the opening that receives and struggle against, 3), the reception bucket that has bladders in chain-driving moves up, and is positioned at and receives the restriction downward elastic overturning of the poke rod on bucket outer wall by described fixture block, 4), receive bucket and continue up until poke rod and depart from fixture block restriction, thus upwards elastic overturning occurs make to be fastened in and receive bladders on bucket opening radius is not more than the bladders receiving bucket radius and is still in and receives in bucket by shooting down, 5) bladders received in bucket, is still trapped in mobile by the higher-end laterally thrown to described track along with receiving bucket, 6), bladders from the higher-end of track to when comparatively low side is rolled into meter digital, first counting unit, the second technical unit count total bladders number, the qualified bladders number that do not leak gas respectively, when total bladders number adds one, the qualified bladders number that do not leak gas does not increase, described controller drives turnover door to overturn downwards gas leakage bladders is dropped on track.
The described preparation method with sandwich structure bladders, it designs further and is: described bladders spooling step comprises the steps: that described survey circle test is according to bladders diameter needs by one, prior hemispherical mold of having cast carries out survey circle, by carry out leak gas detect qualified after bladders put into hemisphere mould rotate compare, the wall of hemisphere mould is provided with several pressure sensors, when space between spheroid and mould exceedes error allowed band, pressure sensor can send signal shake-up warning to controller and inform that this bladders is defective, described gluing coiling is that qualified bladders is put into coil winding machine, the pin mouth of bladders and coiling are fixed, the universal wheel contacting with bladders and connect to prevent bladders from beating is provided with directly over coiling bladders, the driving wheel that the bottom, dead ahead of bladders has servomotor to drive, the posterior transversal of bladders is arranged with two rotating shafts can the driven pulley of backswing mutually, bladders is in the horizontal direction by driving wheel, the constraint of driven pulley, thus rotate at driving wheel and order about bladders along while its warp direction, the shaft swing of two driven pulleys orders about bladders and rotates along its weft direction, gum box immediately below coiling bladders, coiling is dipped in after glue through the directive wheel on gum box and is wound on bladders, coiling thickness as required, the working time of adjustment servomotor.
Adopt the above-mentioned bladders having sandwich structure bladders preparation method and make, the structure of described bladders is, is respectively natural rubber or butyl layers from inside to outside, twines layer, natural rubber or butyl layers.
The described bladders with sandwich structure bladders preparation method making, it designs further and is, the coiling of described bladders adopts polyester, Quality Pure Cotton Yarn Production or Polyester Yarns.
Structure of the present invention and method, can overcome the deficiencies in the prior art, the bladders of the ball for sports described in the present invention, is particularly suitable for doing football, basketball.The bladders adopting preparation method of the present invention to make has the following advantages: the bladders 1) adopting this kind of method structure and preparation method to prepare, and the ball for sports spheroid of making can be made more firm, and circular degree is better.2) what the bladders skin winding adopting this kind of method to prepare fitted tightly twines layer, and the ball for sports therefore made is not easy distortion.3) to adopt and whether this this kind of preparation method fast and effeciently can detect bladders leak gas and be out of shape, and can the underproof bladders of automatic rejection, improve bladders make efficiency, also improve the yield rate of coiling bladders, reduce costs.4) adopt the method for winding in this kind of preparation method to make coiling on bladders even and consistency of thickness, coiling can fit tightly on bladders not easily loose, and the thickness of coiling simultaneously can adjust control.
Accompanying drawing explanation
Fig. 1 is method flow diagram of the present invention.
Fig. 2 is the structural representation surveying circle testing arrangement.
Fig. 3 is coil winding machine operation principle schematic diagram.
Fig. 4 is detection apparatus for aeration structural representation.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the present invention is further described:
As shown in Figure 1, this has the preparation method of sandwich structure bladders, comprises the steps:
The step of refining glue:
Material storage is carried out proportioning, material good for proportioning is carried out plasticate, kneading, mixing, filtered by extruder,
Material cooled after mill mixing, forms black glue;
Bladder molding step:
Undertaken mixing by mill by the black glue accomplished fluently, carry out compressing tablet shaping after mixing and cut, then compressing tablet is punched by machine, and sticks ball seat, and by the moulded section of press bow font, on spheroid, patch is inflated and filled mouth afterwards;
Sulfuration detecting step:
The bladders of shaping is put into sulfurizing mould and carries out high pressure vulcanizing treatment, whether the bladders after vulcanizing treatment carries out the detection of inflation detecting step by bladders detection apparatus for aeration and leaks gas, finally qualified bladders is exitted, by pin inspection machine to remove the metal needle etc. that may be mixed in the middle of bladders;
Bladders spooling step:
Bladders after sulfuration again carries out inflation by detection apparatus for aeration and detects, bladders after inflation detection is qualified carries out surveying circle test, on bladders after survey circle is qualified, coil winding machine carries out gluing coiling and forms wire winding layer, the gluing of machine ball mouth is cut after coiling, again carry out storing to detect, detect qualified after outside wire winding layer, wrap up in coating natural rubber or butyl layers, finally bladders is exitted and shipment of packing.
Wherein, described inflation detecting step comprises the steps: that the bladders after by sulfidization molding is sent in hemispheric reception bucket successively, now radius is not more than the bladders receiving bucket internal diameter and is contained in that to receive bucket inner, radius be greater than the bladders receiving bucket internal diameter be fastened in receive bucket opening on; Radius is greater than the bladders receiving bucket internal diameter and shoots down rejecting from receiving in bucket; Discharge being trapped in the bladders received in bucket and carrying out bladders sum statistics and bladders number statistics of not leaking gas simultaneously, when bladders sum increases, the bladders number that do not leak gas does not increase, the bladders now detected is gas leakage bladders; The bladders that will leak gas is rejected.
As shown in Figure 4, described bladders detection apparatus for aeration specifically comprises conveyer belt 1, hoisting mechanism 2 and gas leakage bladders filter mechanism 3, described hoisting mechanism 2 is arranged between gas leakage bladders filter mechanism and described conveyer belt, described gas leakage bladders filter mechanism 3 comprises and is obliquely installed thus forms comparatively low side 31, the track of higher-end 32, first counting unit 33, second counting unit 34, filter gate cell 35 and controller 36, the middle and lower part of described track has the meter digital for counting bladders, described first counting unit 33 comprises and is symmetricly set in photoemission cell above both sides, described track counting position and the photoelectric receiving tube relative with photoemission cell, and this photoelectric receiving tube, photoemission cell is connected with described controller 36 signal, thus when meter digital is by a bladders, once suddenling change appears in the signal of telecommunication that photoelectric receiving tube exports, described second counting unit 34 comprises the support 341 be arranged on described meter digital, two ends are respectively the frizzen 342 of drive end and Partner, the piezo-resistance 343 be connected with described controller, the middle part of described frizzen is positioned at the top of described second counting unit by torsion spring elastic hinge joint in the middle part of support 341, and frizzen make under the effect of the limited block 344 and torsion spring that are positioned at frame upper its near described track compared with the drive end of low side lower than its Partner near track higher-end, described piezo-resistance 343 is arranged at frame upper and relative with described Partner, when the bladders that do not leak gas slides into meter digital along track, the drive end that described frizzen is touched on the top of bladders makes it upwards overturn, thus the Partner of frizzen overturns downwards and upwards replys under the effect of torsion spring and piezo-resistance described in tapping, thus the resistance of described piezo-resistance occurs once to suddenly change, the filter bores being positioned at meter digital place is provided with in the middle part of the orbital plane of described track, described filtration gate cell comprises can overturn the turnover door 351 be arranged in described filter bores, hydraulically extensible bar 352 downwards, described hydraulically extensible bar is arranged at below described track, and turnover door described in its output drives connection and the control section of hydraulically extensible bar is connected with described controller, described controller is not when sudden change appears in the signal of telecommunication that photoelectric receiving tube exports, the resistance of piezo-resistance is undergone mutation, namely, when the bladders that leaks gas runs to meter digital, controller is overturn downwards by hydraulically extensible bar tractive turnover door and once makes gas leakage bladders fall voluntarily on track, described conveyer belt 1 is evenly provided with some concave points for placing bladders, described hoisting mechanism 2 comprises the lift carriage 21 longitudinally arranged, be arranged at the sprocket wheel link chain mechanism 22 in lift carriage and be evenly connected to several the hemispheric reception buckets 23 outside chain, the described outside receiving bucket is connected with the buffering transition plate 231 for filling up the spacing receiving bucket and conveyer belt, the outer wall receiving bucket connects elastic hinge joint poke rod 232, the top of described lift carriage is fixedly installed the fixture block 233 relative with described poke rod, receive bucket via after the bladders on buffering transition plate reception conveyer belt, described poke rod when running upwards to fixture block place that struggles against that receives is subject to the downward elastic overturning of restriction of fixture block, walk on, poke rod departs from resilience after described fixture block, thus radius is greater than the bladders ejection reception bucket receiving bucket radius, when reception bucket walks on horizontal to its opening, bladders in it is thrown the higher-end to described track, thus described bladders detection method is specially following steps: 1), by the bladders of sulfidization molding equidistantly put to the concave point position on conveyer belt, 2), be positioned at bladders on conveyer belt and be transported to described receptions bucket via buffering transition plate, now radius is not more than the bladders receiving bucket internal diameter and is contained in that to receive bucket inner, and radius is greater than the bladders receiving bucket internal diameter and is fastened on the opening that receives and struggle against, 3), the reception bucket that has bladders in chain-driving moves up, and is positioned at and receives the restriction downward elastic overturning of the poke rod on bucket outer wall by described fixture block, 4), receive bucket and continue up until poke rod and depart from fixture block restriction, thus upwards elastic overturning occurs make to be fastened in and receive bladders on bucket opening radius is not more than the bladders receiving bucket radius and is still in and receives in bucket by shooting down, 5) bladders received in bucket, is still trapped in mobile by the higher-end laterally thrown to described track along with receiving bucket, 6), bladders from the higher-end of track to when comparatively low side is rolled into meter digital, first counting unit, the second technical unit count total bladders number, the qualified bladders number that do not leak gas respectively, when total bladders number adds one, the qualified bladders number that do not leak gas does not increase, described controller drives turnover door to overturn downwards gas leakage bladders is dropped on track.
Composition graphs 2, described bladders spooling step comprises the steps: that described survey circle test is according to bladders diameter needs by one, prior hemispherical mold 4 of having cast carries out survey circle, by carry out leak gas detect qualified after bladders put into hemisphere mould rotate compare, the wall of hemisphere mould is provided with several pressure sensors 41, when space between spheroid and mould exceedes error allowed band, the pressure signal that corresponding pressure sensor gathers is 0 or the threshold value that is less than corresponding to allowable error, thus the controller be connected with pressure sensor sends signal touches alarm unit and inform that this bladders is defective, contrast Fig. 3, described gluing coiling is that qualified bladders is put into coil winding machine 5, the pin mouth of bladders and coiling are fixed, the universal wheel 51 contacting with bladders and connect to prevent bladders from beating is provided with directly over coiling bladders, the driving wheel 52 that the bottom, dead ahead of bladders has servomotor to drive, the posterior transversal of bladders is arranged with two rotating shafts 531 can the driven pulley 53 of backswing mutually, bladders is in the horizontal direction by driving wheel, the constraint of driven pulley, thus rotate at driving wheel and order about bladders along while its warp direction, the shaft swing of two driven pulleys orders about bladders and rotates along its weft direction, it is gum box 54 immediately below coiling bladders, coiling is dipped in after glue through the directive wheel on gum box and is wound on bladders, coiling thickness as required, the working time of adjustment servomotor, the coiling time of general standard football is three minutes.
Thus adopt the above-mentioned bladders having sandwich structure bladders preparation method and make, the structure of described bladders is, is respectively natural rubber or butyl layers from inside to outside, twines layer, natural rubber or butyl layers.Particularly, the coiling of described bladders adopts polyester, Quality Pure Cotton Yarn Production or Polyester Yarns.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (6)
1. there is a preparation method for sandwich structure bladders, it is characterized in that comprising the steps:
The step of refining glue:
Material storage is carried out proportioning, material good for proportioning is carried out plasticate, kneading, mixing, filtered by extruder,
Material cooled after mill mixing, forms black glue;
Bladder molding step:
Undertaken mixing by mill by the black glue accomplished fluently, carry out compressing tablet shaping after mixing and cut, then compressing tablet is punched by machine, and sticks ball seat, and by the moulded section of press bow font, on spheroid, patch is inflated and filled mouth afterwards;
Sulfuration detecting step:
The bladders of shaping is put into sulfurizing mould and carries out high pressure vulcanizing treatment, whether the bladders after vulcanizing treatment carries out the detection of inflation detecting step by bladders detection apparatus for aeration and leaks gas, finally qualified bladders is exitted, by pin inspection machine to remove the metal needle etc. that may be mixed in the middle of bladders;
Bladders spooling step:
Bladders after sulfuration again carries out inflation by detection apparatus for aeration and detects, bladders after inflation detection is qualified carries out surveying circle test, on bladders after survey circle is qualified, coil winding machine carries out gluing coiling and forms wire winding layer, the gluing of machine ball mouth is cut after coiling, again carry out storing to detect, detect qualified after outside wire winding layer, wrap up in coating natural rubber or butyl layers, finally bladders is exitted and shipment of packing.
2. the preparation method with sandwich structure bladders according to claim 1, it is characterized in that: described inflation detecting step comprises the steps: that the bladders after by sulfidization molding is sent in hemispheric reception bucket successively, now radius is not more than the bladders receiving bucket internal diameter and is contained in that to receive bucket inner, radius be greater than the bladders receiving bucket internal diameter be fastened in receive bucket opening on; Radius is greater than the bladders receiving bucket internal diameter and shoots down rejecting from receiving in bucket; Discharge being trapped in the bladders received in bucket and carrying out bladders sum statistics and bladders number statistics of not leaking gas simultaneously, when bladders sum increases, the bladders number that do not leak gas does not increase, the bladders now detected is gas leakage bladders; The bladders that will leak gas is rejected.
3. the preparation method with sandwich structure bladders according to claim 1 and 2, it is characterized in that: described bladders detection apparatus for aeration specifically comprises conveyer belt, hoisting mechanism and gas leakage bladders filter mechanism, described hoisting mechanism is arranged between gas leakage bladders filter mechanism and described conveyer belt, described gas leakage bladders filter mechanism comprises and is obliquely installed thus forms comparatively low side, the track of higher-end, first counting unit, second counting unit, filter gate cell and controller, the middle and lower part of described track has the meter digital for counting bladders, described first counting unit comprises and is arranged at photoemission cell above both sides, described track counting position and the photoelectric receiving tube relative with photoemission cell, and this photoelectric receiving tube, photoemission cell is connected with described controller, thus when meter digital is by a bladders, once suddenling change appears in the signal of telecommunication that photoelectric receiving tube exports, described second counting unit comprises the support be arranged on described meter digital, two ends are respectively the frizzen of drive end and Partner, the piezo-resistance be connected with described controller, torsion spring elastic hinge joint is passed through in the top of described second counting unit in the middle part of described frizzen, and frizzen make under the effect of the limited block and torsion spring that are positioned at frame upper its near described track compared with the drive end of low side lower than its Partner near track higher-end, described piezo-resistance is arranged at frame upper and relative with described Partner, when the bladders that do not leak gas slides into meter digital along track, the drive end that described frizzen is touched on the top of bladders makes it upwards overturn, thus the Partner of frizzen overturns downwards and upwards replys under the effect of torsion spring and piezo-resistance described in tapping, thus the resistance of described piezo-resistance occurs once to suddenly change, the filter bores being positioned at meter digital place is provided with in the middle part of the orbital plane of described track, described filtration gate cell comprises can overturn the turnover door be arranged in described filter bores, hydraulically extensible bar downwards, described hydraulically extensible bar is arranged at below described track, and turnover door described in its output drives connection and the control section of hydraulically extensible bar is connected with described controller, described controller is not when sudden change appears in the signal of telecommunication that photoelectric receiving tube exports, the resistance of piezo-resistance is undergone mutation, namely, when the bladders that leaks gas runs to meter digital, controller is overturn downwards by hydraulically extensible bar tractive turnover door and once makes gas leakage bladders fall voluntarily on track, described conveyer belt is evenly provided with some concave points for placing bladders, described hoisting mechanism comprises the lift carriage longitudinally arranged, be arranged at the sprocket wheel link chain mechanism in lift carriage and be evenly connected to several the hemispheric reception buckets outside chain, the described outside receiving bucket is connected with the buffering transition plate for filling up the spacing receiving bucket and conveyer belt, the outer wall receiving bucket connects elastic hinge joint poke rod, the top of described lift carriage is fixedly installed the fixture block relative with described poke rod, receive bucket via after the bladders on buffering transition plate reception conveyer belt, described poke rod when running upwards to fixture block place that struggles against that receives is subject to the downward elastic overturning of restriction of fixture block, walk on, poke rod departs from resilience after described fixture block, thus radius is greater than the bladders ejection reception bucket receiving bucket radius, when reception bucket walks on horizontal to its opening, bladders in it is thrown the higher-end to described track, thus described bladders detection method is specially following steps: 1), by the bladders of sulfidization molding equidistantly put to the concave point position on conveyer belt, 2), be positioned at bladders on conveyer belt and be transported to described receptions bucket via buffering transition plate, now radius is not more than the bladders receiving bucket internal diameter and is contained in that to receive bucket inner, and radius is greater than the bladders receiving bucket internal diameter and is fastened on the opening that receives and struggle against, 3), the reception bucket that has bladders in chain-driving moves up, and is positioned at and receives the restriction downward elastic overturning of the poke rod on bucket outer wall by described fixture block, 4), receive bucket and continue up until poke rod and depart from fixture block restriction, thus upwards elastic overturning occurs make to be fastened in and receive bladders on bucket opening radius is not more than the bladders receiving bucket radius and is still in and receives in bucket by shooting down, 5) bladders received in bucket, is still trapped in mobile by the higher-end laterally thrown to described track along with receiving bucket, 6), bladders from the higher-end of track to when comparatively low side is rolled into meter digital, first counting unit, the second technical unit count total bladders number, the qualified bladders number that do not leak gas respectively, when total bladders number adds one, the qualified bladders number that do not leak gas does not increase, described controller drives turnover door to overturn downwards gas leakage bladders is dropped on track.
4. the preparation method with sandwich structure bladders according to claim 1 and 2, it is characterized in that: described bladders spooling step comprises the steps: that described survey circle test is according to bladders diameter needs by one, prior hemispherical mold of having cast carries out survey circle, by carry out leak gas detect qualified after bladders put into hemisphere mould rotate compare, the wall of hemisphere mould is provided with several pressure sensors, when space between spheroid and mould exceedes error allowed band, pressure sensor can send signal shake-up warning to controller and inform that this bladders is defective, described gluing coiling is that qualified bladders is put into coil winding machine, the pin mouth of bladders and coiling are fixed, the universal wheel contacting with bladders and connect to prevent bladders from beating is provided with directly over coiling bladders, the driving wheel that the bottom, dead ahead of bladders has servomotor to drive, the posterior transversal of bladders is arranged with two rotating shafts can the driven pulley of backswing mutually, bladders is in the horizontal direction by driving wheel, the constraint of driven pulley, thus rotate at driving wheel and order about bladders along while its warp direction, the shaft swing of two driven pulleys orders about bladders and rotates along its weft direction, gum box immediately below coiling bladders, coiling is dipped in after glue through the directive wheel on gum box and is wound on bladders, coiling thickness as required, the working time of adjustment servomotor.
5. one kind adopts the bladders having sandwich structure bladders preparation method and make according to claim 4, it is characterized in that: the structure of described bladders is, be respectively natural rubber or butyl layers from inside to outside, twine layer, natural rubber or butyl layers.
6. the bladders having sandwich structure bladders preparation method and make according to claim 5, is characterized in that, the coiling of described bladders adopts polyester, Quality Pure Cotton Yarn Production or Polyester Yarns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411145.5A CN105056493B (en) | 2015-07-14 | 2015-07-14 | There is bladders of sandwich structure and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109011429A (en) * | 2018-08-07 | 2018-12-18 | 南京绎霖国际贸易有限公司 | A kind of football production technology |
| CN114609322A (en) * | 2022-04-20 | 2022-06-10 | 新疆八一钢铁股份有限公司 | Gas chromatographic analysis method for blast furnace gas constant components |
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| CN114609322A (en) * | 2022-04-20 | 2022-06-10 | 新疆八一钢铁股份有限公司 | Gas chromatographic analysis method for blast furnace gas constant components |
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| CN105056493B (en) | 2017-03-15 |
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