Disclosure of Invention
In view of this, the present invention provides a multipurpose shoe detecting machine with a water immersion detecting function, so as to solve the problems in the prior art that the wear resistance of the sole, the bending resistance of the sole, the wear resistance of the vamp, the waterproof performance of the shoe and the like are separately detected, the shoe detecting period is long, the number of required detecting devices is large, and the number of required detecting workers is large.
The invention discloses a multipurpose shoe detection machine with a water immersion detection function, which comprises a rack, a shoe positioning device, a shoe comprehensive wear-resisting property detection device and a shoe waterproof property detection device;
the shoes comprehensive wear resistance detection device includes: a shoe forefoot bending and wear resistance detection device, a heel wear resistance detection device, and a vamp wear resistance detection device;
the rack comprises a base, a support fixed in the middle of the base, a first stepping motor vertically fixed on the support, and a horizontal bracket fixed at the upper end of a vertical rotating shaft of the first stepping motor;
the shoe positioning devices are arranged at two sides of the rotor shaft of the first stepping motor in the radial direction and respectively correspond to the shoe comprehensive wear-resisting property detection device and the shoe waterproof property detection device;
the shoe positioning device comprises a second stepping motor with a brake, and the second stepping motor is fixed on the bottom of the horizontal bracket; the shoe positioning device comprises a suspender, a fixed bearing plate, a movable bearing plate, a pressure sensor and an angle adjusting rod, wherein the suspender is also vertically fixed on a horizontal rotor shaft of a second stepping motor, the fixed bearing plate is fixed at the lower end of the suspender, the movable bearing plate is hinged at the front end of the fixed bearing plate, the pressure sensor is respectively arranged at the bottoms of the fixed bearing plate and the movable bearing plate, and the angle adjusting rod is used for connecting the movable bearing plate and the suspender; the angle adjusting rod consists of a sleeve, a loop bar arranged in the sleeve and in sliding fit with the sleeve, a spring arranged in the sleeve and applying thrust to the loop bar, and a limit nut in threaded fit with the loop bar and used for limiting the length of the loop bar extending into the sleeve, the end part of the sleeve is hinged on the suspender, and the end part of the loop bar is hinged on the movable bearing plate;
the resistant bending of sole and wear-resisting detection device includes: the device comprises a first driving cylinder vertically fixed on a base, a fixed pressing plate fixed on the end part of a telescopic rod of the first driving cylinder, a movable pressing plate positioned below a movable bearing plate, a friction belt sleeved on the movable pressing plate, driving wheels arranged at two ends of the movable pressing plate and used for driving the friction belt, a third stepping motor for rotating the driving wheels, a tensioning wheel positioned below the movable pressing plate and used for tensioning the friction belt, hinged seats fixed at two sides of the movable pressing plate, and a second driving cylinder vertically fixed on the base and connected with the hinged seats at the end part of a piston rod; the number of the second driving cylinders is four, the four second driving cylinders are symmetrically arranged on two sides of the movable pressing plate, and the top surface of the movable pressing plate is matched with the shape of the bottom surface of the half sole part of the sole;
the heel wear-resisting detection device comprises a third driving cylinder vertically fixed on the base, a supporting plate fixed on the end part of a piston rod of the third driving cylinder, a plane friction plate arranged on the supporting plate and horizontally matched with the supporting plate in a sliding manner, and a fourth driving cylinder horizontally fixed on the side surface of the supporting plate, wherein a piston rod of the fourth driving cylinder is fixedly connected with the plane friction plate;
the vamp wear-resisting detection device comprises a fifth driving cylinder horizontally arranged on the fixed bearing plate, a plane top plate vertically fixed on the end part of a piston rod of the fifth driving cylinder, a first connecting plate vertically fixed on the horizontal support, a third stepping motor horizontally fixed on the first connecting plate, a second connecting plate vertically fixed on a rotor shaft of the third stepping motor, a fourth stepping motor horizontally fixed on the lower end of the second connecting plate, and a rotary friction plate vertically fixed on the rotor shaft of the fourth stepping motor; when the second connecting plate is in a vertical state, the rotating friction plate is opposite to the plane top plate;
the device for detecting the waterproof performance of the shoes comprises a sixth driving cylinder vertically fixed on a base, a detection medium storage tank fixed at the end part of a telescopic rod of the sixth driving cylinder, a pedal assembly arranged in the detection medium storage tank and a white cloth sleeve sleeved on a movable pressure bearing plate, wherein the pedal assembly comprises a lower pedal, a roller arranged at the bottom of the lower pedal, a spring arranged on a top plate of the lower pedal and an upper pedal arranged on the spring.
The invention has the beneficial effects that:
1. the multipurpose shoe detecting machine with the soaking detection function can be used for simultaneously detecting the wear resistance of the heel part of the sole, the bending performance of the front sole part of the shoe, the wear resistance of the front sole part of the sole and the wear resistance of the vamp; but also can detect shoes waterproof performance simultaneously, shoes waterproof performance detects and realizes at the simulation walking in-process, detects the accuracy height. The invention can greatly reduce the number of shoe detection equipment and the number of detection personnel, and can shorten the detection period and save the detection cost.
2. The multipurpose shoe detection machine with the water immersion detection function has the advantages that when the multipurpose shoe detection machine works, shoes are positioned through the shoe positioning plate, the shape of the shoe positioning plate is similar to that of a sole, and the positioning reliability of the shoes is good after the shoes are sleeved on the shoe positioning plate. And because the shoes locating plate comprises fixed bearing plate rather than articulated activity bearing plate, the activity bearing plate can rotate around articulated center for positioner can satisfy the needs that detect the half sole portion bending property of shoes. And the telescopic length of the angle adjusting rod in the shoe positioning device can be adjusted by changing the position of the limiting nut, so that the rotating angle of the movable bearing plate can be conveniently adjusted, the requirements of different bending angle detection can be better met, and the universality is good.
3. The invention discloses a multipurpose shoe detection machine with a water immersion detection function, and relates to a device for detecting bending resistance and wear resistance of a forefoot sole, which ingeniously integrates the wear resistance of the forefoot sole and the bending resistance of a shoe into a whole, so that the detection equipment has a compact structure. And the top surface of the movable pressing plate is matched with the bottom surface of the half sole part of the sole in shape, so that the friction belt can be well attached to the half sole part of the sole, and the detection accuracy of the wear resistance of the half sole part of the sole is high.
4. According to the multipurpose shoe detection machine with the soaking detection function, the first stepping motor in the vamp wear detection device can drive the second connecting plate to rotate, and before the shoes are arranged on the shoe positioning plate, the first stepping motor rotates the second connecting plate to be in a horizontal state, so that the vamp wear detection device cannot influence the shoe arrangement, and the use convenience of the vamp wear detection device is improved.
5. The multipurpose shoe detecting machine with the soaking detection function can be used for detecting finished shoes and detecting sole alone, and is good in universality.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in the figure, the multi-purpose machine that detects of shoes that this embodiment has detection function soaks includes frame, shoes positioner, shoes comprehensive wear resistance detection device and shoes waterproof performance detection device.
The shoes comprehensive wear resistance detection device includes: a shoe half sole bending and abrasion resistance detection device, a shoe heel abrasion resistance detection device and a vamp abrasion resistance detection device.
The frame includes base 1, fixes support 2 in the middle part of the base, vertically fixes first step motor 3 on the support and fixes horizontal stand 4 in the vertical pivot upper end of first step motor.
The shoe positioning devices are arranged on two sides of the radial direction of the rotor shaft of the first stepping motor, and the two shoe positioning devices respectively correspond to the shoe comprehensive wear-resisting property detection device and the shoe waterproof property detection device.
The shoe positioning device comprises a second stepping motor 30 with a brake, and the second stepping motor is fixed on the bottom of the horizontal bracket; the shoe positioning device comprises a suspender 5 which is also vertically fixed on a horizontal rotor shaft of the second stepping motor, a fixed bearing plate 6 fixed on the lower end of the suspender, a movable bearing plate 7 hinged at the front end of the fixed bearing plate, pressure sensors 8 respectively arranged at the bottoms of the fixed bearing plate and the movable bearing plate, and an angle adjusting rod 9 connecting the movable bearing plate and the suspender, wherein the movable bearing plate and the fixed bearing plate form a shoe positioning plate matched with the inner side surface of a sole, the shoe positioning plate is similar to the sole in shape, and the ratio of the length of the movable bearing plate to the length of the fixed bearing plate is approximately equal to 1:2; the angle adjusting rod consists of a sleeve 91, a loop bar 92 which is arranged in the sleeve and is in sliding fit with the sleeve, a spring 93 which is arranged in the sleeve and applies thrust to the loop bar, and a limit nut 94 which is in threaded fit with the loop bar and is used for limiting the length of the loop bar extending into the sleeve, the end part of the sleeve is hinged on the hanging rod, and the end part of the loop bar is hinged on the movable pressure bearing plate.
The resistant bending of sole and wear-resisting detection device includes: the device comprises a first driving cylinder 10 vertically fixed on a base, a fixed pressing plate 11 fixed on the end part of a telescopic rod of the first driving cylinder, a movable pressing plate 12 positioned below a movable bearing plate, a friction belt 13 sleeved on the movable pressing plate, driving wheels 14 arranged at two ends of the movable pressing plate and used for driving the friction belt, a third stepping motor 15 enabling the driving wheels to rotate, a tensioning wheel 16 positioned below the movable pressing plate and used for tensioning the friction belt, hinge seats 17 fixed at two sides of the movable pressing plate, and a second driving cylinder 18 vertically fixed on the base and hinged with the hinge seats at the end part of a piston rod; the number of the second driving cylinders is four, the four second driving cylinders are symmetrically arranged on two sides of the movable pressing plate, and the top surface of the movable pressing plate is matched with the bottom surface of the half sole of the sole in shape. In this embodiment, a third stepping motor 15 of the driving wheel is installed on the movable pressing plate, and a power output shaft of the third stepping motor is connected with a wheel shaft of the driving wheel through a transmission mechanism 31 composed of a belt wheel and a transmission belt.
In this embodiment, the friction tape is made of a rubber tape and a friction material layer adhered to the surface of the rubber tape. The friction material layer comprises, by weight, 30% of a resin adhesive, 25% of white corundum, 30% of silicon carbide and 15% of diamond.
Before detection work is carried out, the sleeve rod of the angle adjusting rod is adjusted according to the bending angle of the shoe and extends into the length of the sleeve. Then the shoe is sleeved on the shoe positioning plate, and the shoe positioning plate is similar to the bottom of the shoe in shape, so that the shoe can be well positioned by the shoe positioning plate. After shoes are installed, the first driving cylinder 7 drives the fixed pressing plate to rise, so that the fixed pressing plate is pressed in the middle of the bottom surface of the sole, and the shoes are reliably positioned and fixed.
The steps for detecting the bending resistance and the wear resistance of the half sole of the shoe are as follows:
the first step is as follows: the second driving cylinder drives the movable pressing plate to move upwards, so that the front part of the shoe is bent, and the shoe is bent for one time; the shoes are buckled and the movable bearing plate also rotates around the hinged shaft, when the shoes rotate to enable the limiting nut to be in contact with the end part of the sleeve, the shoes are buckled in place, and the second driving cylinder stops driving the movable pressing plate to move upwards.
The second step is that: thirdly, the driving wheel is rotated by the operation of the motor, the friction belt is moved by the rotation of the driving wheel, and the half sole of the sole is rubbed for one time by the movement of the friction belt; the time length of the friction belt for performing one-time friction operation on the sole can be set according to actual requirements. Because the top surface of the movable pressing plate is matched with the bottom surface of the half sole part of the sole in shape, the friction belt can be well attached to the half sole part of the sole, and the detection accuracy of the wear resistance of the half sole part of the sole is high.
The third step: after the primary sole rubbing operation is finished, the second driving cylinder drives the movable pressing plate to descend so as to enable the movable pressing plate to return.
The fourth step: and repeating the first step to the third step until the bending times and the friction times required by the detection standard are detected.
The heel wear-resisting detection device comprises a third driving cylinder 19 vertically fixed on the base, a supporting plate 20 fixed on the end part of a piston rod of the third driving cylinder, a plane friction plate 21 arranged on the supporting plate and horizontally matched with the supporting plate in a sliding manner, and a fourth driving cylinder 22 horizontally fixed on the side surface of the supporting plate, wherein a piston rod of the fourth driving cylinder is fixedly connected with the plane friction plate.
The steps for detecting the wear resistance of the heelpiece are as follows:
the first step is as follows: the third driving cylinder drives the supporting plate to ascend, so that the plane friction plate is contacted with the bottom surface of the heel section of the sole.
The second step is that: the fourth driving cylinder drives the plane friction plate to move horizontally, so that the plane friction plate and the bottom surface of the heel of the shoe are rubbed once.
The third step: and repeating the second step until the friction times required by the detection standard are finished.
The fourth step: and the third driving cylinder drives the supporting plate to descend and return.
The vamp wear-resisting detection device comprises a fifth driving cylinder 23 horizontally arranged on a fixed bearing plate, a plane top plate 24 vertically fixed on the end part of a piston rod of the fifth driving cylinder, a first connecting plate 25 vertically fixed on a horizontal bracket, a third stepping motor 26 horizontally fixed on the first connecting plate, a second connecting plate 27 vertically fixed on a rotor shaft of the third stepping motor, a fourth stepping motor 28 horizontally fixed on the lower end of the second connecting plate, and a rotary friction plate 29 vertically fixed on the rotor shaft of the fourth stepping motor; when the second connecting plate is in a vertical state, the rotating friction plate is opposite to the plane top plate.
And a set of shoe positioning device corresponding to the shoe comprehensive wear-resisting property detection device, wherein a suspender of the shoe positioning device is vertically fixed on the horizontal support.
The steps of the vamp abrasion-resistance detection device are as follows:
the first step is as follows: and the third step motor drives the second connecting plate to rotate from the horizontal state to the vertical state.
The second step: and the telescopic rod of the fifth driving cylinder extends out to push the plane top plate to press the vamp on the rotary friction plate.
The third step: and the fourth stepping motor drives the rotary friction plate to rotate to perform friction detection on the vamp, and when the friction time reaches the detection requirement set time, the friction is finished.
The fourth step: the telescopic rod of the fifth driving cylinder retracts to enable the plane top plate to return; and the third step motor drives the second connecting plate to rotate from the vertical state to the horizontal state.
In this embodiment, all be provided with pressure sensor 8 on the bottom surface of fixed bearing plate and activity bearing plate, pressure sensor can be accurate detection activity be executed the clamp plate and to sole half sole pressure of portion and the pressure that plane friction board was applyed sole heel to the pressure size of sole when the control friction test that can be more accurate when actual detection operation, improve the resistant frictional behavior detection accuracy degree of shoes.
In this embodiment, the waterproof performance detecting device for shoes comprises a sixth driving cylinder 32 vertically fixed on the base, a detection medium storage tank 33 fixed on the end of a telescopic rod of the sixth driving cylinder, a pedal assembly arranged in the detection medium storage tank, and a white cloth cover 34 sleeved on the movable pressure bearing plate, wherein the pedal assembly comprises a lower pedal 35, a roller 36 arranged on the bottom of the lower pedal, a spring 37 arranged on the top plate of the lower pedal, and an upper pedal 38 arranged on the spring.
In this embodiment, the detection medium storage tank is filled with water of red color.
The steps for detecting the waterproof performance of the shoe are as follows:
the first step is as follows: after the comprehensive wear-resisting property detection device of the shoes detects, the horizontal support is driven by the first stepping motor to rotate 180 degrees, so that the detected shoes rotate to the waterproof property detection upper side of the shoes.
The second step: and the sixth driving cylinder drives the detection medium storage tank to ascend, so that an upper pedal of the pedal assembly is contacted with the sole, and under the state, red water in the detection medium storage tank exceeds the bonding seam between the sole and the upper by 2-3mm.
The third step: the first stepping motor drives the suspension rod to swing in a reciprocating mode, the shoes step on the pedals in a reciprocating mode simultaneously in the reciprocating swing process of the suspension rod, and meanwhile the pedal assemblies are pushed to reciprocate back and forth, so that the walking motion state of a human can be simulated, and dynamic waterproof performance detection of the shoes can be achieved in the walking motion simulating process.
The fourth step: and after the set waterproof detection time is reached, the second stepping motor drives the suspender to return, and the sixth driving cylinder drives the detection medium storage tank to descend and return.
The fifth step: the detection personnel take the shoes down from the shoes positioner to observe the color of the white cloth cover sleeved on the movable bearing plate, if the white cloth cover turns red, the waterproof performance of the shoes is unqualified, and if the white cloth cover changes color, the waterproof performance of the shoes is qualified.
The multipurpose shoe detecting machine with the soaking detection function can detect the wear resistance of a heel part of a sole, the bending performance of a front sole part of a shoe, the wear resistance of the front sole part of the sole and the wear resistance of a vamp at the same time; but also can detect shoes waterproof performance simultaneously, shoes waterproof performance detects and realizes at the simulation walking in-process, detects the accuracy height. The invention can greatly reduce the number of shoe detection devices and the number of detection personnel, and can shorten the detection period and save the detection cost.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.