CN119086396A - A batch shoe material waterproof testing machine - Google Patents
A batch shoe material waterproof testing machine Download PDFInfo
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- CN119086396A CN119086396A CN202411452041.4A CN202411452041A CN119086396A CN 119086396 A CN119086396 A CN 119086396A CN 202411452041 A CN202411452041 A CN 202411452041A CN 119086396 A CN119086396 A CN 119086396A
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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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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D1/00—Foot or last measuring devices; Measuring devices for shoe parts
- A43D1/08—Measuring devices for shoe parts
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
本发明公开了一种批量化鞋材防水测试机，属于鞋材防水测试机技术领域，解决了鞋材的内部空间相对恒定，持续充气必然会出现空气冲破鞋材，因此导致其漏水的情况出现的问题。包括前传动辊组、后传动辊组、设置在两者之间的试水槽体、以及于试水槽体正上方可竖向往复位移且中空设置的空心鞋楦，所述空心鞋楦的底面和侧壁上均开设有与其内部连通的吸气孔，还包括控制电路，所述控制电路控制前传动辊组和后传动辊组同步启停。本发明通过将鞋材放置于前传动辊上，利用电机驱动和传感器反馈控制鞋材移动和测试，实现批量防水测试，测试中，风机模拟雨天地面环境，若鞋材漏水则风机可吸入水，测试完成后，鞋材移至后传动辊重复操作。
The present invention discloses a batch waterproof testing machine for shoe materials, which belongs to the technical field of waterproof testing machines for shoe materials, and solves the problem that the internal space of the shoe materials is relatively constant, and continuous inflation will inevitably cause air to break through the shoe materials, thus causing water leakage. It includes a front transmission roller group, a rear transmission roller group, a water testing tank body arranged between the two, and a hollow shoe last that can be vertically moved back and forth and is hollowly arranged just above the water testing tank body. The bottom surface and side walls of the hollow shoe last are provided with air suction holes connected to the inside thereof, and also include a control circuit, which controls the synchronous start and stop of the front transmission roller group and the rear transmission roller group. The present invention realizes batch waterproof testing by placing the shoe materials on the front transmission roller, and controlling the movement and testing of the shoe materials by motor drive and sensor feedback. During the test, the fan simulates the ground environment on a rainy day. If the shoe materials leak, the fan can inhale water. After the test is completed, the shoe materials are moved to the rear transmission roller to repeat the operation.
Description
Technical Field
The invention relates to the technical field of shoe material waterproof test machines, in particular to a batch shoe material waterproof test machine.
Background
The shoe material waterproof test is an important means for evaluating the waterproof performance of shoes under different use environments. Testing is generally divided into dynamic and static methods. Dynamic testing simulates the state of motion when worn, such as a bend waterproof test, by placing the shoe in a container containing water, simulating bending when walking, and measuring the time and number of times required for water penetration. Static tests are performed in a static state, such as an aeration method, in which compressed air is introduced into the shoe to observe whether air bubbles are emitted, and a soaking method, in which the shoe is completely immersed in water for a certain period of time to check whether water is permeated. The test methods are characterized by being applicable to different types of shoes, such as safety shoes, sports shoes and the like. By selecting a proper testing method, the waterproof performance of the shoe material can be effectively evaluated, and the reliability of the product in actual use is ensured.
However, in the case of static test shoes, the inflation method and the soaking method are usually combined, a lot of air is filled into the shoes after the shoes are soaked in water, and whether the shoes leak water is judged by observing whether the water has bubbles or not, however, in the actual situation, the shoes do not flow from the inside to the outside of the shoes under the condition of normal use, but the accumulated water on the ground flows from the outside to the inside, meanwhile, the internal space of the shoes is relatively constant, the continuous inflation inevitably causes the air to flush loose woman, so that the water leakage situation occurs, and the method other than the inflation method is needed to test the water resistance of the shoes.
Therefore, a batch shoe material waterproof test machine is provided to solve or alleviate the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a batch shoe material waterproof test machine.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a waterproof test machine of batch shoe material, includes preceding driving roller group, back driving roller group, sets up the water testing tank body between the two to and can vertical reciprocal displacement just hollow the hollow shoe tree that sets up directly over the water testing tank body, the suction hole rather than inside intercommunication has all been seted up on the bottom surface and the lateral wall of hollow shoe tree, still includes control circuit, control circuit control preceding driving roller group and back driving roller group open in step stop, control hollow shoe tree vertical displacement, control hollow shoe tree suck through the suction hole and control water aeration in the water testing tank body, works as the cover is equipped with the test shoe material on the hollow shoe tree, the upper of a shoe position of hollow shoe tree is higher than the internal horizontal plane of water testing tank all the time.
Preferably, the device further comprises a bottom supporting frame, the water testing tank is embedded in the bottom supporting frame, the front driving roller group and the rear driving roller group are fixedly connected to the front side and the rear side of the bottom supporting frame, the front driving roller group comprises a front rail frame fixedly connected to the side wall of the bottom supporting frame, a plurality of first rotating shafts fixedly connected to the front rail frame in a rotating mode, a front driving roller fixedly connected to the outer ring of the first rotating shaft in a coaxial mode, and a front driving motor fixedly connected to the front rail frame, one end of the first rotating shaft penetrates through the front rail frame and is fixedly connected with a front sprocket, a plurality of front sprockets are all connected through front chain transmission, one of the first rotating shafts is connected with an output shaft of the front driving motor in a coaxial mode, the rear driving roller group comprises a rear rail frame fixedly connected to the side wall of the bottom supporting frame, a plurality of second rotating shafts rotatably connected to the rear rail frame, a rear driving roller fixedly connected to the outer ring of the second rotating shafts in a coaxial mode, and a rear driving motor fixedly connected to the rear rail frame, one end of the second rotating shaft penetrates through the rear rail frame and is fixedly connected with a rear driving motor, one end of the first rotating shaft penetrates through the rear rail frame and is fixedly connected with a rear sprocket, the rear driving motor is connected to the front sprocket through the rear sprocket, and is connected with the front sprocket through the front driving motor, and the front driving motor is connected with the front driving motor.
Preferably, the top surface fixedly connected with portal frame body of end braced frame, fixedly connected with is located the housing directly over the water testing tank body on the portal frame body, the inside cavity setting of housing, just vertical opening rather than inside intercommunication and coaxial setting is seted up to the top surface and the bottom surface of housing, vertical sliding connection has the rack in the vertical opening, fixedly connected with driving motor on the terminal surface of housing, driving motor's output shaft runs through to in the housing, just driving motor's the coaxial fixedly connected with of output shaft and rack meshing connection's gear, driving motor and control circuit coupling, the lower extreme fixedly connected with level of rack sets up connects the horizontal bar, connect the horizontal bar and the top surface fixed connection setting of hollow shoe tree.
Preferably, the top surface of the hollow shoe tree is communicated with a fixed air pipe, the fixed air pipe is communicated with a metal corrugated pipe, the metal corrugated pipe is communicated with a suction fan arranged on one side of the bottom supporting frame, and the suction fan is coupled with the control circuit.
Preferably, the water testing tank body is communicated with an air inlet pipe positioned below the front driving roller group, a one-way valve is communicated with the air inlet pipe, the one-way valve only accommodates air to enter the water testing tank body from outside to inside through the air inlet pipe, one end, far away from the water testing tank body, of the air inlet pipe is communicated with an aeration fan, and the aeration fan is coupled with the control circuit.
Preferably, the control circuit comprises
The distance sensor is arranged at one end of the front driving roller set, which faces the bottom supporting frame, and is used for collecting the distance between the transport shoe materials on the front driving roller set and the distance between the transport shoe materials and feeding back a distance signal;
The input end of the distance comparison circuit is coupled with the output end of the distance sensor, and the distance comparison circuit responds to the feedback comparison signal after the distance signal is smaller than a preset distance reference signal;
the input end of the conventional trigger circuit is coupled with the output end of the distance comparison circuit, and the conventional trigger circuit outputs a conventional trigger signal after responding to the comparison circuit;
And the input end of the controller is coupled with the output end of the conventional trigger circuit, and the controller responds to the conventional trigger signal and controls the driving motor to work through the motor driving circuit.
Preferably, the control circuit further comprises
The input end of the delay trigger circuit is coupled with the output end of the distance comparison circuit, and the delay trigger circuit starts timing after responding to the comparison signal and outputs a delay trigger signal after the timing time is over;
The input end of the first inverter is coupled with the output end of the delay trigger circuit, and the first inverter receives the delay trigger signal and converts the high level of the delay trigger signal into the low level;
The input end of the timing circuit is coupled with the output end of the first phase inverter, and the timing circuit starts timing in response to the delay trigger signal after the level conversion and sends out a timing signal in the timing time;
the control end of the first switch circuit is coupled with the output end of the timing circuit, the switch end of the first switch circuit is connected with the aeration fan in series, and the first switch circuit controls the aeration fan to be electrified to work after responding to the timing signal;
the controlled end of the second switching circuit is coupled with the output end of the timing circuit, the switching end of the second switching circuit is connected with the suction fan in series, and the second switching circuit controls the suction fan to be electrified to work after responding to the timing signal.
Preferably, the control circuit further comprises
The input end of the second inverter is coupled with the output end of the timing circuit, and the second inverter receives the timing signal and converts the high level of the timing signal into the low level;
And the controlled end of the third switching circuit is coupled with the output end of the second inverter, the switching end of the third switching circuit is connected with the front transmission motor and the rear transmission motor in series, and the third switching circuit responds to the timing signal and then controls the front transmission motor and the rear transmission motor to be electrified and operated.
Preferably, the distance comparison circuit comprises a voltage comparator, the conventional trigger circuit comprises an RS trigger, the controller comprises an STM32F103RCT6 embedded-microcontroller, the motor drive circuit comprises a TB67S109AFTG motor drive chip, the delay trigger circuit comprises an RC delay circuit, the timing circuit comprises a minimum system based on a 555 time base chip, and the first, second, and third switch circuits each comprise triode switches.
The invention has the following beneficial effects:
The invention aims to simplify batch test of the waterproof performance of shoe materials through an automatic process, in the test process, an operator is responsible for placing the shoe materials to be tested on a front driving roller group, then a front driving motor is started to drive a first rotating shaft to rotate, and a front chain wheel is driven by a front chain to enable all the rotating shafts to synchronously rotate, so that the front driving roller is pushed to move the shoe materials.
In the shoe material moving process, the distance sensor monitors and records the distance between the shoe material and the driving roller, the data is fed back to the distance comparison circuit, the distance comparison signal is then transmitted to the conventional trigger circuit, the trigger controller starts the driving motor through the motor driving circuit, the driving motor operates to drive the gear to be meshed with the rack, the rack slides in the vertical opening, the hollow shoe tree is pulled to move downwards through the connecting transverse bar, and at the moment, another operator can sleeve the shoe material on the shoe tree, so that the shoe material is partially immersed in the test water tank.
In addition, the comparison signal also triggers a delay trigger circuit, the circuit outputs a delay trigger signal after the set time, the action priority of the driving motor is ensured, the delay trigger signal is processed by the phase inverter, the timing circuit is started, the timing signal activates the first switch circuit and the second switch circuit, the aeration fan and the suction fan are started, the aeration fan injects air into the test tank body through the air inlet pipe, the one-way valve prevents water from flowing back, the water pressure is enhanced, the water permeation effect is improved, the suction fan simulates the water soaking condition of shoe materials in rainy days, and the suction fan detects whether the shoe materials leak water through air suction, so that the damage of the shoe materials possibly caused by an aeration method is avoided.
After timing is finished, the timing signal disappears, the third switch circuit is conducted after the second inverter is processed, the front transmission motor and the rear transmission motor are restarted, an operator places the tested shoe materials in the rear transmission roller set, the testing process is repeated, and efficient batch testing of the waterproof performance of the shoe materials is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a block diagram of a control circuit according to the present invention.
1. The device comprises a bottom supporting frame, a water testing tank body, a 3 portal frame body, a 4, a housing, a 5, a vertical opening, a 6, a driving motor, a 7, a rack, a 8, a connecting horizontal bar, a 9, a hollow shoe last, a 10, an air suction hole, a 11, a fixed air pipe, a 12, a metal corrugated pipe, a 13, a suction fan, a 14, an air inlet pipe, a 15, a one-way valve, a 16, an aeration fan, a 17, a front driving roller set, a 18, a rear driving roller set, a 19, a distance sensor, a 20, a distance comparison circuit, a 21, a conventional trigger circuit, a 22, a controller, a 23, a motor driving circuit, a 24, a delay trigger circuit, a 25, a first inverter, a 26, a timing circuit, a 27, a first switch circuit, a 28, a second switch circuit, a 29, a second inverter, a 30, a third switch circuit, a 31, a front driving motor, a 32 and a rear driving motor.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate orientations or positional relationships based on those shown in the drawings, or those conventionally put in place when the inventive product is used, or those conventionally understood by those skilled in the art, merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The utility model provides a waterproof test machine of batch shoe material, as shown in fig. 1, including preceding driving roller group 17, back driving roller group 18, set up the water testing tank body 2 between the two, and can vertically reciprocate the hollow shoe tree 9 of displacement and cavity setting directly over water testing tank body 2, the suction port 10 rather than inside intercommunication has all been seted up on the bottom surface and the lateral wall of hollow shoe tree 9, still include control circuit, control circuit control preceding driving roller group 17 and back driving roller group 18 open and stop in step, control hollow shoe tree 9 vertical displacement, control hollow shoe tree 9 is through suction port 10 suction, and control water aeration in the water testing tank body 2, when the cover is equipped with the test shoe material on hollow shoe tree 9, the upper of a shoe position of hollow shoe tree 9 is higher than the horizontal plane in the water testing tank body 2 all the time.
Still include end braced frame 1, water testing groove body 2 inlays in end braced frame 1, preceding driving roller group 17, back driving roller group 18 fixed connection is in the front and back both sides of end braced frame 1, preceding driving roller group 17 includes the front rail frame of fixed connection on end braced frame 1 lateral wall, a plurality of first pivots of rotation connection in the front rail frame, the preceding driving roller of coaxial fixed connection in first pivot outer lane, and the preceding driving motor 31 of fixed connection on the front rail frame, the one end of first pivot runs through preceding rail frame and fixedly connected with front sprocket, a plurality of front sprocket all are connected through preceding chain drive, a first pivot of wherein is connected with the coaxial transmission of the output shaft of preceding driving motor 31, back driving roller group 18 includes the back rail frame of fixed connection on end braced frame 1 lateral wall, a plurality of second pivots of rotation connection in the back rail frame, coaxial fixed connection is at the back driving roller of second pivot outer lane, and the back driving motor 32 of fixed connection on the back rail frame, the one end of second pivot runs through back rail frame and fixedly connected with back sprocket, a plurality of back sprocket, wherein a plurality of back motor drive motor and back motor drive shaft and back driving motor 31 all connect with back driving circuit 32 coaxial drive.
The top surface fixedly connected with portal frame body 3 of end braced frame 1, fixedly connected with is located the housing 4 of examination water tank body 2 directly over on the portal frame body 3, the inside cavity setting of housing 4, and the vertical opening 5 rather than inside intercommunication and coaxial setting have been seted up to the top surface and the bottom surface of housing 4, vertical sliding connection has rack 7 in the vertical opening 5, fixedly connected with driving motor 6 on the terminal surface of housing 4, the output shaft of driving motor 6 runs through to in the housing 4, and driving motor 6's the coaxial fixedly connected with of output shaft and rack 7 meshing connection's gear, driving motor 6 and control circuit coupling, rack 7's lower extreme fixedly connected with level sets up connection horizontal bar 8, connect horizontal bar 8 and hollow shoe tree 9's top surface fixed connection setting.
The top surface intercommunication of hollow shoe tree 9 has fixed trachea 11, fixed trachea 11 intercommunication has metal bellows 12, metal bellows 12 intercommunication has the suction fan 13 of setting in one side of the bottom support frame 1, suction fan 13 and control circuit coupling, the water test tank body 2 intercommunication has the intake pipe 14 that is located the driving roller group 17 below before, the intercommunication has check valve 15 on the intake pipe 14, check valve 15 only holds the gas and outwards inwards enters into the water test tank body 2 through intake pipe 14, the one end that the water test tank body 2 was kept away from to intake pipe 14 communicates there is aeration fan 16, aeration fan 16 and control circuit coupling.
As shown in fig. 2, the control circuit includes a distance sensor 19, a distance comparison circuit 20, a conventional trigger circuit 21, a controller 22, a delay trigger circuit 24, a first inverter 25, a timer circuit 26, a first switch circuit 27, a second switch circuit 28, a second inverter 29, and a third switch circuit 30, the distance comparison circuit 20 includes a voltage comparator, the conventional trigger circuit 21 includes an RS trigger, the controller 22 includes an STM32F103RCT6 embedded-microcontroller, the motor drive circuit 23 includes a TB67S109AFTG motor drive chip, the delay trigger circuit 24 includes an RC delay circuit, the timer circuit 26 includes a minimum system based on a 555 time base chip, and the first switch circuit 27, the second switch circuit 28, and the third switch circuit 30 each include a triode switch.
The distance sensor 19 is arranged at one end of the front driving roller set 17 facing the bottom supporting frame 1, and the distance sensor 19 is used for collecting the distance between the transport shoe materials on the front driving roller set 17 and the distance between the transport shoe materials and feeding back a distance signal; the distance comparison circuit 20 is coupled with the output end of the distance sensor 19 at the input end, the distance comparison circuit 20 feeds back a comparison signal after responding to the distance signal being smaller than a preset distance reference signal, the input end of the conventional trigger circuit 21 is coupled with the output end of the distance comparison circuit 20, the conventional trigger circuit 21 outputs a conventional trigger signal after responding to the comparison circuit, the input end of the controller 22 is coupled with the output end of the conventional trigger circuit 21, the controller 22 responds to the conventional trigger signal and controls the driving motor 6 to work through the motor driving circuit 23, the input end of the delay trigger circuit 24 is coupled with the output end of the distance comparison circuit 20, the delay trigger circuit 24 begins to time after responding to the comparison signal and outputs a delay trigger signal after the time is ended, the input end of the first inverter 25 is coupled with the output end of the delay trigger circuit 24, the first inverter 25 receives the delay trigger signal and changes the high level thereof to the low level, the input end of the timing circuit 26 is coupled with the output end of the first inverter 25, the timing circuit 26 begins to respond to the delay trigger signal after the level conversion and works through the motor driving circuit 23, the input end of the delay trigger circuit 24 is coupled with the first fan 16 in response to the time-controlled fan 27, the first fan control circuit 27 is coupled with the output end of the first fan 16 in series with the second fan circuit 28 in response to the first fan control circuit 27, the first fan control circuit 27 is coupled with the output end of the fan circuit 28 in series, the second switch circuit 28 controls the suction fan 13 to be electrified to work after responding to the timing signal, the input end of the second inverter 29 is coupled with the output end of the timing circuit 26, the second inverter 29 receives the timing signal and changes the high level of the timing signal into the low level, the controlled end of the third switch circuit 30 is coupled with the output end of the second inverter 29, the switch end of the third switch circuit 30 is connected with the front transmission motor 31 and the rear transmission motor 32 in series, and the third switch circuit 30 controls the front transmission motor 31 and the rear transmission motor 32 to be electrified to work after responding to the timing signal.
When the waterproof performance test of shoe materials is required to be performed in batches, only one tester is required to place the shoe materials to be tested on the front driving roller group 17 continuously, then the front driving motor 31 works, then the front driving motor 31 drives the first rotating shafts to rotate, when one first rotating shaft rotates, the front chain is used for driving the front chain wheels to rotate together, so that all the first rotating shafts can also rotate, and then the front driving rollers are driven to rotate, and therefore the shoe materials to be tested are driven to displace;
In the process of moving the shoe material to be tested, the shoe material to be tested can be detected by the distance sensor 19, the distance between the shoe material and the shoe material to be tested on the front driving roller set 17 is collected, a distance signal is fed back to the distance comparison circuit 20, the distance signal is fed back to the conventional trigger circuit 21, the conventional trigger signal is output after the distance signal is responded to the distance comparison circuit, the controller 22 responds to the conventional trigger signal and controls the driving motor 6 to work through the motor driving circuit 23, so that the driving motor 6 drives the gear to rotate, the gear is meshed with the rack 7, the rack 7 can slide in the vertical opening 5, the rack 7 drives the hollow shoe tree 9 to move downwards through the connecting transverse bar 8, another tester can stand on one side of the bottom supporting frame 1, the shoe material to be tested is sleeved on the hollow shoe tree 9, and the shoe material to be tested can be partially immersed in the water testing tank 2;
It should be noted that the comparison signal is also given to the delay trigger circuit 24, and the delay trigger signal is output after the comparison signal starts timing and after the timing time is finished, which makes the action of the driving motor 6 be the first order, then the delay trigger signal starts timing to the timing circuit 26 after the first inverter 25 converts the overpotential level, the timing circuit 26 outputs the timing signal to the first switch circuit 27 and the second switch circuit 28 in the timing time, so that the aeration fan 16 and the suction fan 13 start working, the aeration fan 16 guides the air to enter the water testing tank 2 through the air inlet pipe 14, the water in the water testing tank 2 is aerated, the one-way valve 15 prevents the water from flowing reversely, the water in the water testing tank 2 is pressurized, so as to enhance the effect of water permeation, the situation when the shoe material leaks water becomes more obvious, and the operation of the suction fan 13 is similar, so that the hollow shoe last 9 inhales the shoe material to be tested, if the shoe material can be inhaled through the shoe material, the method can be used for testing the shoe material can be reasonably tested, and whether the water leakage occurs through the method is like that the air leakage is simulated, and the method is like that the air leakage condition is judged by the air leakage condition;
After the timing time of the timing circuit 26 is finished, the timing signal disappears, and the potential at the connection part of the timing circuit and the second inverter 29 is reduced, after the second inverter 29 is processed, the third switch circuit 30 is turned on, the front transmission motor 31 and the rear transmission motor 32 start to work, and the testers only need to place the tested shoe material on the rear transmission roller set 18 to transmit the shoe material, so that the manufacturers can test the waterproofness of the shoe material in a large batch.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a waterproof test machine of batch shoe material, its characterized in that, including preceding driving roller group (17), back driving roller group (18), set up test water tank (2) between the two to and can vertical reciprocal displacement just hollow shoe tree (9) that set up directly over test water tank (2), suction hole (10) rather than inside intercommunication have all been seted up on the bottom surface and the lateral wall of hollow shoe tree (9), still include control circuit, control circuit control preceding driving roller group (17) and back driving roller group (18) open in step stop, control hollow shoe tree (9) vertical displacement, control hollow shoe tree (9) are through suction hole (10) suction, and control water aeration in test water tank (2), work as when the cover is equipped with the test shoe material on hollow shoe tree (9), the upper of a shoe position of hollow shoe tree (9) is higher than the horizontal plane in test water tank (2) all the time.
2. The batch shoe material waterproof test machine according to claim 1, further comprising a bottom supporting frame (1), wherein the water test tank (2) is embedded in the bottom supporting frame (1), the front driving roller set (17) and the rear driving roller set (18) are fixedly connected to the front side and the rear side of the bottom supporting frame (1), the front driving roller set (17) comprises a front rail frame fixedly connected to the side wall of the bottom supporting frame (1), a plurality of first rotating shafts rotatably connected to the front rail frame, a plurality of front driving rollers coaxially and fixedly connected to the outer ring of the first rotating shafts, and a front driving motor (31) fixedly connected to the front rail frame, one end of each first rotating shaft penetrates through the front rail frame and is fixedly connected with a front sprocket, a plurality of front sprockets are coaxially connected with the output shaft of the front driving motor (31) through a front chain, the rear driving roller set (18) comprises a rear rail frame fixedly connected to the side wall of the bottom supporting frame (1), a plurality of second rotating shafts coaxially connected to the rear rail frame, a plurality of rear driving rollers coaxially connected to the rear driving motor (32) through the first rotating shafts and the rear chain, and the rear driving motor fixedly connected to the rear sprocket through the first rotating shafts and the rear driving shafts, the front drive motor (31) and the rear drive motor (32) are both coupled to a control circuit.
3. The batch shoe material waterproof test machine according to claim 2, wherein the top surface of the bottom support frame (1) is fixedly connected with a portal frame body (3), a housing (4) located right above the water test tank body (2) is fixedly connected to the portal frame body (3), the housing (4) is hollow in the interior, vertical openings (5) communicated with the interior and coaxially arranged are formed in the top surface and the bottom surface of the housing (4), racks (7) are vertically and slidingly connected in the vertical openings (5), a driving motor (6) is fixedly connected to the end surface of the housing (4), an output shaft of the driving motor (6) penetrates into the housing (4), a gear meshed with the racks (7) is fixedly connected to the output shaft of the driving motor (6), the driving motor (6) is coupled with a control circuit, a connecting cross bar (8) horizontally arranged is fixedly connected to the lower end of the racks (7), and the connecting cross bar (8) is fixedly connected with the top surface of the hollow shoe tree (9).
4. A batched shoe material waterproof test machine according to claim 3, wherein the top surface of the hollow shoe last (9) is communicated with a fixed air pipe (11), the fixed air pipe (11) is communicated with a metal corrugated pipe (12), the metal corrugated pipe (12) is communicated with a suction fan (13) arranged on one side of the bottom supporting frame (1), and the suction fan (13) is coupled with a control circuit.
5. The batch shoe material waterproof test machine according to claim 4, wherein the water test tank (2) is communicated with an air inlet pipe (14) positioned below the front driving roller set (17), the air inlet pipe (14) is communicated with a one-way valve (15), the one-way valve (15) only accommodates air to enter the water test tank (2) through the air inlet pipe (14) outwards and inwards, one end, far away from the water test tank (2), of the air inlet pipe (14) is communicated with an aeration fan (16), and the aeration fan (16) is coupled with the control circuit.
6. The batch shoe material waterproof test machine according to claim 5, wherein the control circuit comprises
The distance sensor (19) is arranged at one end of the front driving roller set (17) facing the bottom supporting frame (1), and the distance sensor (19) is used for collecting the distance between the transport shoe material on the front driving roller set (17) and the distance sensor and feeding back a distance signal;
A distance comparison circuit (20), an input end of the distance comparison circuit (20) is coupled with an output end of the distance sensor (19), and the distance comparison circuit (20) feeds back a comparison signal after responding to the distance signal being smaller than a preset distance reference signal;
a conventional trigger circuit (21), an input end of the conventional trigger circuit (21) is coupled with an output end of the distance comparison circuit (20), and the conventional trigger circuit (21) outputs a conventional trigger signal after responding to the comparison circuit;
And the input end of the controller (22) is coupled with the output end of the conventional trigger circuit (21), and the controller (22) responds to the conventional trigger signal and controls the driving motor (6) to work through the motor driving circuit (23).
7. The batch shoe material waterproof test machine according to claim 6, wherein the control circuit further comprises
The input end of the delay trigger circuit (24) is coupled with the output end of the distance comparison circuit (20), and the delay trigger circuit (24) starts timing after responding to the comparison signal and outputs a delay trigger signal after the timing time is over;
-a first inverter (25), an input of the first inverter (25) being coupled to an output of the delay trigger circuit (24), the first inverter (25) receiving the delay trigger signal and converting its high level to a low level;
A timing circuit (26), wherein an input end of the timing circuit (26) is coupled with an output end of the first inverter (25), and the timing circuit (26) starts timing in response to the delay trigger signal after the level conversion and sends out a timing signal in timing time;
The control end of the first switch circuit (27) is coupled with the output end of the timing circuit (26), the switch end of the first switch circuit (27) is connected with the aeration fan (16) in series, and the first switch circuit (27) controls the aeration fan (16) to be electrified to work after responding to the timing signal;
And a second switch circuit (28), wherein the controlled end of the second switch circuit (28) is coupled with the output end of the timing circuit (26), the switch end of the second switch circuit (28) is connected with the suction fan (13) in series, and the second switch circuit (28) controls the suction fan (13) to be electrified to work after responding to the timing signal.
8. The batch shoe material waterproof test machine according to claim 7, wherein the control circuit further comprises
-A second inverter (29), an input of the second inverter (29) being coupled to an output of the timing circuit (26), the second inverter (29) receiving the timing signal and converting its high level to a low level;
And a third switching circuit (30), wherein a controlled end of the third switching circuit (30) is coupled with an output end of the second inverter (29), the switching end of the third switching circuit (30) is connected in series with the front transmission motor (31) and the rear transmission motor (32), and the third switching circuit (30) responds to a timing signal and then controls the front transmission motor (31) and the rear transmission motor (32) to be electrified.
9. The batch shoe material waterproof test machine according to claim 8, wherein the distance comparison circuit (20) comprises a voltage comparator, the conventional trigger circuit (21) comprises an RS trigger, the controller (22) comprises an STM32F103RCT6 embedded-microcontroller, the motor drive circuit (23) comprises a TB67S109AFTG motor drive chip, the delay trigger circuit (24) comprises an RC delay circuit, the timer circuit (26) comprises a minimum system based on a 555 time base chip, and the first switch circuit (27), the second switch circuit (28), and the third switch circuit (30) each comprise a triode switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411452041.4A CN119086396A (en) | 2024-10-17 | 2024-10-17 | A batch shoe material waterproof testing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411452041.4A CN119086396A (en) | 2024-10-17 | 2024-10-17 | A batch shoe material waterproof testing machine |
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| CN119086396A true CN119086396A (en) | 2024-12-06 |
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| US20020043098A1 (en) * | 1999-01-14 | 2002-04-18 | Moretti Mario Polegato | Apparatus for measuring the moisture vapor transmission rate of a shoe |
| US20070043630A1 (en) * | 2000-03-10 | 2007-02-22 | Lyden Robert M | Custom article of footwear and method of making the same |
| US10293565B1 (en) * | 2016-04-12 | 2019-05-21 | Bao Tran | Systems and methods for mass customization |
| CN111458254A (en) * | 2020-04-10 | 2020-07-28 | 黎明职业大学 | A kind of improved shoe moisture permeability and moisture absorption tester and test method |
| CN213209375U (en) * | 2020-09-27 | 2021-05-14 | 泉州中测质量检测研究院有限责任公司 | Waterproof check out test set of outdoor shoes |
| CN216559527U (en) * | 2021-12-13 | 2022-05-17 | 广东光沐半导体科技有限公司 | Be used for waterproof testing arrangement of paster LED |
| CN115015074A (en) * | 2022-04-24 | 2022-09-06 | 瑞安市兴旺鞋业有限公司 | A test device for cloth shoe vamp waterproof nature is experimental |
-
2024
- 2024-10-17 CN CN202411452041.4A patent/CN119086396A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020043098A1 (en) * | 1999-01-14 | 2002-04-18 | Moretti Mario Polegato | Apparatus for measuring the moisture vapor transmission rate of a shoe |
| US20070043630A1 (en) * | 2000-03-10 | 2007-02-22 | Lyden Robert M | Custom article of footwear and method of making the same |
| US10293565B1 (en) * | 2016-04-12 | 2019-05-21 | Bao Tran | Systems and methods for mass customization |
| CN111458254A (en) * | 2020-04-10 | 2020-07-28 | 黎明职业大学 | A kind of improved shoe moisture permeability and moisture absorption tester and test method |
| CN213209375U (en) * | 2020-09-27 | 2021-05-14 | 泉州中测质量检测研究院有限责任公司 | Waterproof check out test set of outdoor shoes |
| CN216559527U (en) * | 2021-12-13 | 2022-05-17 | 广东光沐半导体科技有限公司 | Be used for waterproof testing arrangement of paster LED |
| CN115015074A (en) * | 2022-04-24 | 2022-09-06 | 瑞安市兴旺鞋业有限公司 | A test device for cloth shoe vamp waterproof nature is experimental |
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