Quality detection equipment and detection method for shoe materials

Abstract

The invention provides quality detection equipment and method for shoe materials, and the equipment comprises a machine table, the two sides of the machine table are each provided with a placement box for detection, one side of the machine table is provided with a rack for installing a lead screw piece, and a supporting seat on the lead screw piece is connected with a bearing frame for bearing the shoe materials through a connecting piece; a first push rod component used for fixing shoe materials is arranged at the top of the bearing frame, a second push rod component is arranged on one side of the placement box and connected with a placement base, and a third push rod component is arranged on the placement base and connected with a contact component used for making contact with the shoe materials. When the contact part moves to the lower part of the shoe material under the cooperation of the second push rod part, the bending test of the shoe material is realized through the reciprocating stretching of the third push rod part, and the contact part is driven to transversely reciprocate through the cooperation of the second push rod part, so that the friction test of the shoe material is realized; the problem that traditional detection equipment can only carry out single detection is solved, and the diversity of detection results is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of detection equipment, in particular to a quality detection equipment for shoe materials and a detection method. BACKGROUND

[0002] The shoe material quality detection device is a professional equipment for evaluating the quality performance of shoe products. Its core function is to detect whether various indicators of materials meet the quality standards by simulating the use environment or applying specific physical or chemical effects. The shoe material quality evaluation needs to cover multiple indicators. However, the existing quality detection device can only detect a single performance, resulting in the need for multiple separate detections of the same sample or the same batch of materials, which is difficult to adapt to the comprehensiveness of shoe material quality evaluation. SUMMARY

[0003] The purpose of the present application is to provide a quality detection equipment for shoe materials and a detection method to solve the above problems.

[0004] The technical solution of the present application is as follows:

[0005] On the one hand, the present application provides a quality detection equipment for shoe materials, which comprises a machine table, both sides of the machine table are provided with a placing box, the placing box has a containing groove extending to the outside, one side of the machine table is provided with two groups of racks distributed at intervals, and the racks are located on one side of the placing box;

[0006] A lead screw is rotatably arranged on the rack, one end of the lead screw extends to the outside of the rack and is connected with a first driving motor, a support seat is installed on the lead screw, a connecting piece is arranged on the support seat, and a carrying frame is connected with the connecting piece, and the carrying frame has a hollow part for placing shoe materials;

[0007] A first push rod part is arranged on the top of the carrying frame, a piston end of the first push rod part extends to the hollow part and is installed with a limiting pad block for fixing the shoe materials;

[0008] A second push rod part is arranged on one side of the placing box, a piston end of the second push rod part penetrates through the placing box and is connected with a placing base, the placing base has an opening and is provided with a shaft rod, a bottom plate part is rotatably arranged on the shaft rod, a third push rod part perpendicular to the second push rod part is arranged on the bottom plate part, the third push rod part is located below the carrying frame, a contact part is installed on the third push rod part, and the contact part has a friction pad;

[0009] Through the cooperation of the second push rod part and the third push rod part, the contact part can move relatively along the length direction and the width direction of the containing groove.

[0010] In one embodiment, the containing groove is filled with a liquid, and the water level of the liquid is below the placing base;

[0011] The bearing frame is partially immersed or away from the liquid under the cooperation of the screw rod and the support base;

[0012] The machine table is provided with spaced liquid inlet interfaces and liquid outlet interfaces at both ends, the liquid inlet interfaces and the liquid outlet interfaces are connected with external pipelines and communicate with the inside of the accommodating groove.

[0013] In an embodiment, the machine table has a cavity inside, the cavity is located below the accommodating groove, a second driving motor is arranged in the cavity, the output end of the second driving motor is connected with a main shaft, one end of the main shaft extends into the accommodating groove and is sleeved with a shaft ring;

[0014] A plurality of blade pieces are mounted on the outer periphery of the shaft ring and are spaced apart along the circumferential direction of the shaft ring.

[0015] In an embodiment, guide rails are arranged on both sides of the accommodating groove, and limit grooves are arranged on the placing base corresponding to the positions of the guide rails, so that the placing base can move relatively along the length direction of the guide rails when the limit grooves are embedded in the guide rails.

[0016] In an embodiment, the contact component includes a placing seat, the placing seat is connected with the piston end of the third push rod component, and the placing seat has a side plate arranged obliquely on one side;

[0017] The placing seat has a groove, a plurality of clamping grooves are arranged around the groove, the bottom of the friction pad is provided with a protruding part corresponding to the position of the clamping groove, and the friction pad is movably mounted on the placing seat by embedding the protruding part in the clamping groove.

[0018] In an embodiment, the bottom of the bottom plate component is provided with a sleeve component, so that the bottom plate component can rotate along the circumferential direction of the shaft rod when the sleeve component is mounted on the shaft rod;

[0019] One side of the opening is provided with a disc component, a plurality of mounting holes are arranged on the disc component and are spaced apart along the circumferential direction of the disc component, the side of the sleeve component facing the disc component is provided with a supporting disc, and the supporting disc has a limiting hole;

[0020] When the sleeve component is located on the shaft rod and rotates, the limiting hole is aligned with one of the mounting holes;

[0021] When the limiting hole and the mounting hole are aligned and connected with the bolt, the bottom plate component is fixed to the placing base.

[0022] In an embodiment, opposite clamping components are arranged on both sides of the hollow part, the clamping components include a placing seat, the placing seat has a slot extending to the outside, an elastic component is arranged in the slot, one end of the elastic component is connected with the inner wall of the slot, and the other end is connected with a receiving plate;

[0023] The side of the receiving plate away from the elastic member is provided with a supporting rod, the other end of the supporting rod is connected with a clamping block, and a clamping area for clamping the shoe material is formed between the two groups of clamping blocks.

[0024] Through the cooperation of the elastic member, the two groups of clamping blocks are close to or away from each other.

[0025] In an embodiment, a screening plate is further arranged in the accommodation groove, and the screening plate is located between the placing base and the blade member.

[0026] The screening plate has screen holes through which liquid passes.

[0027] In an embodiment, an inclined part is further arranged in the accommodation groove, and the inclined part is located below the screening plate.

[0028] Through the arrangement of the inclined part, the height of the accommodation groove gradually decreases from one end to the other end away from the liquid inlet interface and the liquid outlet interface.

[0029] On the other hand, the application provides a quality detection method for shoe material, comprising the following steps:

[0030] S1: placing the heel of the shoe material on the carrying frame, fixing the shoe material from above by the first push rod component controlling the movement of the piston end, and adjusting the position of the shoe material by moving the carrying frame driven by the lead screw member.

[0031] S2: moving the placing base by the second push rod component, so that the contact component in the third push rod component is located below the shoe material, and the third push rod component controls the vertical movement of the contact component to detect the bending of the shoe material.

[0032] S3: the third push rod component controls the contact component to approach the shoe material, so that the friction pad abuts against the bottom surface of the shoe material, and the second push rod component reciprocally moves the placing base to detect the friction of the bottom of the shoe material.

[0033] S4: through the cooperation of the second push rod component and the third push rod component, the contact component is away from the shoe material, and under the cooperation of the lead screw member, the carrying frame drives the shoe material to soak in the liquid filled in the installation box, so as to detect the waterproof performance of the bottom of the shoe material.

[0034] The advantages or beneficial effects of the above technical solutions at least include:

[0035] This application discloses a quality inspection device and method for shoe materials. A first push rod component is installed on a support frame for placing the shoe materials. The extension and retraction of the first push rod component allows a limiting pad to be positioned and fixed above the shoe materials. A receiving seat is connected to a lead screw component via a connector, enabling the support frame to move the shoe materials via the lead screw component. Since a contact component that contacts the shoe materials is mounted on a placement base via a third push rod component, and the placement base is connected to a second push rod component, the cooperation of the second and third push rod components allows the contact component to be positioned below the shoe materials. The third push rod component causes the contact component to extend and retract vertically, causing the shoe materials to bend under pressure from the bottom, thus achieving bending detection. Furthermore, with the contact component in contact with the bottom of the shoe materials, the extension and retraction of the second push rod component enables a bottom friction test on the shoe materials. This allows different inspection operations to be completed on a single device, solving the problem of insufficient data due to the single inspection method in existing inspection equipment. Attached Figure Description

[0036] The accompanying drawings illustrate exemplary embodiments of the present application and, together with the description thereof, serve to explain the principles of the present application. These drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification.

[0037] Figure 1 A structural schematic diagram of the quality inspection equipment according to an embodiment of this application is shown from one perspective;

[0038] Figure 2 A structural schematic diagram of the quality inspection equipment according to an embodiment of this application is shown from another perspective;

[0039] Figure 3 A structural schematic diagram of the support frame according to an embodiment of this application is shown from one perspective;

[0040] Figure 4 A cross-sectional structural schematic diagram of the quality inspection equipment according to an embodiment of this application is provided;

[0041] Figure 5 A schematic diagram of the connection between the third push rod component and the contact component in an embodiment of this application is shown;

[0042] Figure 6 Examples of this application are presented. Figure 2 Enlarged view of point A in the middle;

[0043] Figure 7 A cross-sectional structural diagram of the support frame according to an embodiment of this application is shown;

[0044] Figure 8 Examples of this application are presented. Figure 7 Enlarged view of point B in the middle;

[0045] 1, machine table; 11, placing box; 111, containing groove; 1111, guide rail piece; 1112, screening plate; 1113, inclined part; 12, liquid inlet interface; 13, liquid outlet interface; 14, cavity;

[0046] 2, rack; 21, screw piece; 22, first driving motor; 23, support seat; 231, connecting piece; 24, bearing frame;

[0047] 3, first push rod part; 31, limiting pad;

[0048] 4, second push rod part; 41, placing base; 411, opening; 4111, disc piece; 4112, mounting hole; 412, shaft; 413, limiting groove; 42, bottom plate; 421, sleeve piece; 4211, supporting disc; 42111, limiting hole; 43, third push rod part;

[0049] 5, contact part; 51, friction pad; 511, protruding part; 52, placing seat; 521, side plate; 522, groove; 5221, clamping groove;

[0050] 6, second driving motor; 61, main shaft; 611, shaft ring; 612, blade piece;

[0051] 7, clamping part; 71, placing seat; 711, slot; 72, elastic piece; 73, receiving plate; 731, supporting rod; 74, clamping block. DETAILED DESCRIPTION

[0052] Embodiments of the present application will be described in more detail by referring to the drawings. Although certain embodiments of the present application are shown in the drawings, it is understood that the present application can be implemented in various forms and should not be interpreted as being limited to the embodiments set forth herein, but rather these embodiments are provided so as to more completely and thoroughly understand the present application. It is understood that the drawings and embodiments of the present application are for exemplary purposes only and are not intended to limit the scope of protection of the present application.

[0053] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0054] It should be understood that the term "include" and variations thereof used herein are open, i.e., mean "including, but not limited to". The term "based on" means "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Related definitions are given throughout the description. It is noted that the concepts mentioned in the present application are illustrative and not restrictive, and those skilled in the art should understand that "one", "several" are illustrative and not restrictive, and should be understood as "one or more" unless otherwise explicitly stated in the context.

[0055] It should be noted that the modification of "one", "several" mentioned in the present application is illustrative and not restrictive, and those skilled in the art should understand that unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0056] The names of the messages or information exchanged between the devices in the embodiments of the present application are only for illustrative purposes, and are not intended to limit the scope of the messages or information.

[0057] Reference Figures 1-4 A quality detection device and method for shoe materials, comprising a machine table 1, both sides of the machine table 1 are provided with a placing box 11, the placing box 11 has a containing groove 111 extending to the outside, one side of the machine table 1 is provided with two groups of rack 2 distributed at intervals, the rack 2 is located on one side of the placing box 11, the two groups of placing boxes 11 are arranged to form a detection unit that can operate simultaneously or independently; This double-station design can significantly improve detection efficiency, for example, left and right foot shoe materials can be simultaneously detected, or shoe materials can be loaded and unloaded while one group is being detected, reducing idle time of the equipment;

[0058] A screw rod 21 is rotatably arranged on the rack 2, one end of the screw rod 21 extends to the outside of the rack 2 and is connected with a first driving motor 22, the screw rod 21 and the output end of the first driving motor 22 are connected through a shaft coupling, the first driving motor 22 adopts a servo driving motor in the prior art, a support seat 23 is installed on the screw rod 21, a connecting piece 231 is arranged on the support seat 23, and a bearing frame 24 is connected through the connecting piece 231, the bearing frame 24 has a hollow part for placing shoe materials;

[0059] A first push rod part 3 is arranged on the top of the bearing frame 24, the piston end of the first push rod part 3 extends to the hollow part and is installed with a limiting pad 31 for fixing the shoe material;

[0060] The second push rod component 4 is arranged on one side of the installation box 11, the piston end of the second push rod component 4 penetrates through the installation box 11 and is connected with a placing base 41, the placing base 41 is provided with an opening 411 and is provided with a shaft rod 412, the shaft rod 412 is rotationally provided with a bottom plate 42, the bottom plate 42 is rotationally arranged on the placing base 41 through the shaft rod 412, so that the third push rod component 43 and the contact component 5 can be adjusted in angle, and the movement dimension of the friction pad 51 is further expanded, for example, the bottom plate 42 can be rotated by 30°, so that the friction pad 51 is in contact with the shoe sole edge at an inclined angle, simulating the friction scene of the shoe material when walking on a slope or turning, and the multi-angle adaptability enables the equipment to cover the complex stress parts of the shoe material, the third push rod component 43 which is perpendicular to the second push rod component 4 is arranged on the bottom plate 42, and the third push rod component 43 is located below the bearing frame 24, and the third push rod component 43 is connected with the contact component 5, and the contact component 5 is provided with the friction pad 51, and each component is designed in a modular manner and can be individually disassembled and replaced, so that the friction pad 51 can be quickly replaced after being worn out, and friction pads 51 made of different materials can be replaced; Figure 5

[0061] Through the cooperation of the second push rod component 4 and the third push rod component 43, the contact component 5 can move in the length direction and the width direction of the containing groove 111, the second push rod component 4 drives the placing base 41 in the length direction of the containing groove 111, the third push rod component 43 drives the contact component 5 in the width direction, and the two are vertically matched to form a two-dimensional movement track. The multi-dimensional movement capability enables the friction pad 51 to simulate the complex friction path of the shoe material in actual use, breaking through the limitation of single direction detection.

[0062] Based on the above structure, the shoe material to be detected is placed on the bearing frame 24, the piston end of the first push rod component 3 is controlled to stretch and retract to limit the clamping block 31 to clamp the shoe material from above, so as to ensure the stability of the shoe material on the bearing frame 24, and the bearing frame 24 is driven to move relatively under the cooperation of the screw rod 21 and the first driving motor 22, the contact component 5 for contacting the shoe material is located on the bottom plate 42 through the connection with the third push rod component 43, and the bottom plate 42 is connected with the second push rod component 4 through the placing base 41, so that the contact component 5 can be moved to the lower side of the shoe material through the cooperation of the second push rod component 4 and the third push rod component 43, the contact component 5 can exert pressure on the bottom of the shoe material through the stretching and retraction of the piston end of the third push rod component 43, and the shoe material can be bent as the pressure increases, the bending test of the shoe material can be completed through the reciprocating stretching and retraction of the third push rod component 43, and the angle of the third push rod component 43 can be adjusted according to the range to be detected, so that the bending test at different angles can be performed;

[0063] ​And since the placement base 41 for supporting the third push rod component 43 is connected with the second push rod component 4, when the friction pad 51 in the contact component 5 abuts against the bottom end surface of the shoe material, the placement base 41 is driven by the second push rod component 4 to reciprocate, so that the bottom of the shoe material can be subjected to a friction test, thereby detecting the bottom wear resistance of the shoe material. Through the cooperation of the second push rod component 4 and the third push rod component 43, the position of the contact component 5 for contacting the shoe material can be flexibly adjusted, thereby realizing different detection operations of the shoe material, solving the problem of single detection mode of the existing quality detection equipment, and improving the flexibility of detection.

[0064] The first push rod component 3, the second push rod component 4 and the third push rod component 43 all adopt the existing pneumatic push rod or electric push rod, and the relative movement of the connecting component is driven by the extension and retraction of the piston end of the push rod component.

[0065] In one embodiment, referring to Figure 1 , Figure 2 and Figure 4 , the accommodation groove 111 is filled with liquid, the water level of the liquid is below the placement base 41, the carrier 24 is partially immersed in or away from the liquid under the cooperation of the screw member 21 and the support seat 23, the liquid is filled in the accommodation groove 111, and the water level is lower than the placement base 41, so that the shoe material is in a dry environment in the initial state, and when the carrier 24 drives the shoe material to move, the depth of the shoe material contacting the liquid can be accurately controlled, such as only the sole is immersed in the liquid to detect the water resistance of the sole, or the upper part is contacted with the liquid to detect the waterproof performance of the upper, and the moving distance and speed can be accurately controlled through the program during the process.

[0066] The machine table 1 is provided with spaced liquid inlet interfaces 12 and liquid outlet interfaces 13 at both ends, the liquid inlet interfaces 12 and the liquid outlet interfaces 13 are connected with external pipelines and communicate with the inside of the accommodation groove 111, when it is necessary to replace the detection liquid, the liquid in the accommodation groove 111 can be emptied through the liquid outlet interface 13 first, and then new liquid is injected through the liquid inlet interface 12, so that the whole process does not need manual pouring, and the replacement of the liquid is facilitated.

[0067] In one embodiment, referring to Figure 4The machine table 1 has a cavity 14 below the accommodating groove 111, the cavity 14 is provided with a second driving motor 6, the second driving motor 6 is a servo driving motor in the prior art, the output end of the second driving motor 6 is connected with a main shaft 61, the second driving motor 6 and the main shaft 61 are connected through a shaft coupling, and the second driving motor 6 provides power for the rotation of the main shaft 61, and the rotation speed of the main shaft 61 can be controlled through the second driving motor 6, one end of the main shaft 61 extends into the accommodating groove 111 and is sleeved with a shaft ring 611, a plurality of blade pieces 612 are mounted on the outer periphery of the shaft ring 611 and are distributed at intervals in the circumferential direction of the shaft ring 611, after the second driving motor 6 is started, the output torque is transmitted to the shaft ring 611 through the main shaft 61, the shaft ring 611 drives the blade pieces 612 to rotate quickly, and the blade pieces 612 push the liquid in the accommodating groove 111 in the rotating process, so that the liquid forms different intensity flows and vortexes, and the dynamic liquid environment can more truly reflect the liquid impact on the shoe material in actual use, for example, when the shoes walk on the water accumulation road, the sole will be continuously impacted and rubbed by the water flow, and the structure can detect whether the sole material appears cracking, wear and the like under the long-term water flow impact.

[0068] In one embodiment, referring to Figure 1 , Figure 2 and Figure 4 , the two sides of the accommodating groove 111 are provided with guide rail pieces 1111, the placing base 41 is provided with limiting grooves 413 corresponding to the positions of the guide rail pieces 1111, when the limiting grooves 413 are embedded in the guide rail pieces 1111, the placing base 41 can relatively move along the length direction of the guide rail pieces 1111, the cooperation of the guide rail pieces 1111 and the limiting grooves 413 improves the moving precision of the placing base 41, since the placing base 41 can stably move along the guide rail pieces 1111, the placing positions of the shoe material remain consistent during multiple detections, so that the detection data has comparability, for example, multiple liquid resistance detections are performed on the same batch of shoe materials, so that the stability of the quality of the batch of shoe materials can be accurately reflected;

[0069] The accommodating groove 111 is also provided with an inclined part 1113 below the screening plate 1112, the inclined part 1113 is a slope structure at the bottom of the accommodating groove 111 and is integrally formed with the inner wall of the accommodating groove 111;

[0070] Through the arrangement of the inclined part 1113, the height of one end of the accommodating groove 111 away from the liquid inlet interface 12 and the liquid outlet interface 13 to the other end gradually decreases, in the process of discharging the liquid, the gravity is used to guide the liquid to flow to the liquid outlet interface 13, so as to accelerate the circulation speed of the liquid and reduce the residence time of the liquid in the accommodating groove 111, in the process of replacing the liquid, the inclined part 1113 can reduce the amount of residual liquid, so as to ensure the rapid replacement of the new and old liquids.

[0071] In one embodiment, referring to Figure 1 , Figure 2 and Figure 5 , the contact component 5 comprises a seat 52 connected to the piston end of the third push rod component 43, and the seat 52 has a side plate 521 inclined on one side, and the inclination angle of the side plate 521 can be designed according to the detection needs of the shoe material bending, and the seat 52 is connected to the piston end of the third push rod component 43, and the third push rod component 43 can push the seat 52 to move forward and backward, thereby driving the friction pad 51 to contact or separate from the shoe material, and the inclined arrangement of the side plate 521 enables the friction pad 51 to contact the shoe material at a specific angle, thereby simulating the inclined friction of the shoe heel with the ground.

[0072] The seat 52 has a groove 522, and the groove 522 is provided with a clamping groove 5221 around the groove 522, and the bottom of the friction pad 51 is provided with a protruding portion 511 corresponding to the position of the clamping groove 5221, and the size of the protruding portion 511 and the clamping groove 5221 is completely matched, so as to ensure that the friction pad 51 is firmly installed, and by embedding the protruding portion 511 into the clamping groove 5221, the friction pad 51 is movably installed on the seat 52, and when the friction pad 51 needs to be replaced, the protruding portion 511 is pulled out of the clamping groove 5221, and then the protruding portion 511 of the new friction pad 51 is embedded into the clamping groove 5221, which is simple and fast, and different materials of the friction pad 51 can be replaced according to the detection needs, such as the rubber material friction pad 51 simulating rough ground and the cloth material friction pad 51 simulating clothing friction.

[0073] In one embodiment, referring to Figure 2 and Figure 6 , the bottom of the bottom plate component 42 is provided with a sleeve component 421, and when the sleeve component 421 is installed on the shaft 412, the bottom plate component 42 can rotate along the circumferential direction of the shaft 412, and the cooperation between the sleeve component 421 and the shaft 412 enables the bottom plate component 42 to rotate around the shaft 412, thereby achieving angle adjustment, such as adjusting the inclination angle of the shoe material, simulating the bending state of the shoe sole when walking, and the angle adjustment function enables the equipment to detect the performance of the shoe material under different bending and inclination states.

[0074] One side of the opening 411 is provided with a disc body part 4111, a plurality of mounting holes 4112 are arranged on the disc body part 4111 in the circumferential direction of the disc body part 4111, the sleeve part 421 is provided with a supporting disc 4211 on one side facing the disc body part 4111, the supporting disc 4211 is provided with a limiting hole 42111, when the sleeve part 421 is located on the shaft 412 and rotates, the limiting hole 42111 is aligned with one group of mounting holes 4112, when the limiting hole 42111 and the mounting hole 4112 are aligned and connected with a latch part, the bottom plate part 42 is fixed to the placing base 41, the mounting hole 4112 of the disc body part 4111 and the limiting hole 42111 of the supporting disc 4211 are fixed through the latch part, the bottom plate part 42 can be locked at a specific angle, the angle is stable during the detection process, the latch fixing mode ensures that the angle is not loose after adjustment, avoids errors caused by changes in the angle during the detection process, and improves the accuracy of the detection data; meanwhile, multi-angle adjustment expands the application scenarios of the equipment.

[0075] In one embodiment, referring to Figure 1 , Figure 3 , Figure 7 and Figure 8 , the two sides of the hollow part are provided with opposite clamping parts 7, the clamping part 7 comprises a placing seat 71, the placing seat 71 is provided with a slot 711 extending to the outside, the slot 711 is provided with an elastic part 72, one end of the elastic part 72 is connected with the inner wall of the slot 711, the other end is connected with a receiving plate 73, the elastic part 72 adopts a telescopic spring or a pressure spring in the prior art;

[0076] The receiving plate 73 is provided with a supporting rod 731 on the side away from the elastic part 72, the other end of the supporting rod 731 is connected with a clamping block 74, the clamping block 74 is made of rubber material, and the clamping block 74 has an arc-shaped structure matched with the sole, so as to avoid damage to the shoe material caused by the clamping block 74, a clamping area for clamping the shoe material is formed between the two clamping blocks 74, the two clamping blocks 74 are close to or away from each other through the cooperation of the elastic part 72, and the shoe material is flexibly clamped by the pre-tightening force of the elastic part 72, so as to avoid deformation of the shoe material caused by rigid clamping, and different types of shoe materials such as sports shoes and leather shoes can be stably fixed, and the posture of the shoe material is stable during the detection process.

[0077] In one embodiment, referring to Figure 1 , Figure 2 and Figure 4The accommodation groove 111 is further provided with a screening plate 1112 between the placing base 41 and the vane piece 612, the screening plate 1112 is provided with liquid passing holes, when the vane piece 612 rotates at high speed to generate turbulent flow, the screening plate 1112 can cut the turbulent flow into uniform small flow bundles, reduce the impact force of the flow on the placing base 41, meanwhile, intercept the solid debris generated in the test process, prevent impurities from entering the area of the vane piece 612 to cause jamming, and the screening plate 1112 can also play a preliminary filtering role to reduce the impurity content entering the liquid outlet 13.

[0078] In the second aspect of the present application, a quality detection method for shoe materials is provided, comprising the following steps: S1: placing the heel of the shoe material on the bearing frame 24, controlling the movement of the piston end by the first push rod part 3 to fix the shoe material from above by the limiting pad 31, and moving the bearing frame 24 by the screw piece 21 to adjust the position of the shoe material, and moving the shoe material by the bearing frame 24;

[0079] S2: moving the placing base 41 by the second push rod part 4, so that the contact part 5 in the third push rod part 43 is located below the shoe material, and the third push rod part 43 controls the vertical movement of the contact part 5 to detect the bending of the shoe material, and the second push rod part 4 and the third push rod part 43 can adjust the horizontal position and the vertical position of the contact part 5;

[0080] S3: the third push rod part 43 controls the contact part 5 to approach the shoe material, so that the friction pad 51 abuts against the bottom surface of the shoe material, and the second push rod part 4 moves the placing base 41 reciprocally to detect the friction of the bottom of the shoe material;

[0081] S4: by the cooperation of the second push rod part 4 and the third push rod part 43, the contact part 5 is away from the shoe material, and under the cooperation of the screw piece 21, the bearing frame 24 drives the shoe material to soak in the liquid filled in the installation box 11 to detect the waterproof performance of the bottom of the shoe material, and the screw piece 21 can drive the bearing frame 24 to move to adjust the soaking degree of the shoe material.

[0082] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0083] Those skilled in the art should understand that the above embodiments are only to clearly illustrate the present application, and are not intended to limit the scope of the present application. Based on the above disclosure, other changes or modifications can also be made by those skilled in the art, and these changes or modifications are still within the scope of the present application.

Claims

1. A quality inspection apparatus for shoe material, characterized by: Including machine table, both sides of the machine table are provided with setting box, the setting box has accommodating groove extending to the outside, one side of the machine table is provided with two groups of rack distributed at intervals, the rack is located at one side of the setting box; The rack is provided with screw rod on one side, one end of the screw rod extends to the outside of the rack and is connected with first driving motor, the screw rod is provided with support seat, the support seat is provided with connecting piece, and the support seat is connected with bearing frame through the connecting piece, the bearing frame is provided with hollow part for placing shoes on the bearing frame; The top of the bearing frame is provided with first push rod part, the piston end of the first push rod part extends to the hollow part and is provided with limiting pad for fixing shoes; One side of the setting box is provided with second push rod part, the piston end of the second push rod part penetrates through the setting box and is connected with placing base, the placing base is provided with opening and shaft rod, the bottom plate is provided with third push rod part which is perpendicular to the second push rod part, the third push rod part is located below the bearing frame, the third push rod part is provided with contact part, and the contact part is provided with friction pad; Through the cooperation of the second push rod part and the third push rod part, the contact part can move along the length direction and the width direction of the accommodating groove.

2. The mass detection apparatus for shoe materials according to claim 1, characterized in that: The accommodating groove is filled with liquid, and the water level of the liquid is below the placing base; The bearing frame is partially immersed or away from the liquid under the cooperation of the screw rod and the support seat; Both ends of the machine table are provided with liquid inlet and liquid outlet distributed at intervals, the liquid inlet and the liquid outlet are connected with external pipeline and communicate with the inside of the accommodating groove.

3. The mass detection apparatus for shoe material according to claim 2, characterized by: The machine table is provided with cavity, the cavity is located below the accommodating groove, the cavity is provided with second driving motor, the output end of the second driving motor is connected with main shaft, one end of the main shaft extends to the accommodating groove and is provided with shaft ring; The shaft ring is provided with a plurality of blades distributed at intervals along the circumferential direction of the shaft ring.

4. The mass detection apparatus for shoe material according to claim 1, characterized by: Both sides of the accommodating groove are provided with guide rail, the placing base is provided with limiting groove corresponding to the position of the guide rail, when the limiting groove is embedded in the guide rail, the placing base can move along the length direction of the guide rail.

5. The mass detection apparatus for shoe material according to claim 1, characterized by: The contact part includes placing seat, the placing seat is connected with the piston end of the third push rod part, one side of the placing seat is provided with inclined side plate; The placing seat is provided with groove, the groove is provided with clamping groove distributed at intervals, the bottom of the friction pad is provided with protruding part corresponding to the position of the clamping groove, the friction pad is movably installed on the placing seat by embedding the protruding part in the clamping groove.

6. The mass detection apparatus for shoe material according to claim 1, wherein: The bottom of the bottom plate is provided with sleeve, when the sleeve is installed on the shaft, the bottom plate can rotate along the circumferential direction of the shaft; One side of the opening is provided with a disc body, a plurality of mounting holes are arranged on the disc body in a circumferential direction of the disc body, a supporting disc is arranged on one side of the sleeve member facing the disc body, and the supporting disc is provided with a limiting hole; When the sleeve member is located on the shaft and rotates, the limiting hole is aligned with one group of the mounting holes; When the limiting hole and the mounting hole are aligned and connected with a bolt, the bottom plate is fixed to the placing base.

7. The mass detection apparatus for shoe material according to claim 1, characterized by: Two sides of the hollow part are provided with opposite clamping components, the clamping component includes a placing seat, the placing seat is provided with an external slot, the slot is provided with an elastic member, one end of the elastic member is connected with the inner wall of the slot, and the other end is connected with a receiving plate; The receiving plate is provided with a supporting rod away from the elastic member, the other end of the supporting rod is connected with a clamping block, and a clamping area for clamping the shoe material is formed between the two groups of clamping blocks; Through the cooperation of the elastic member, the two groups of clamping blocks are close to or away from each other.

8. The mass detection apparatus for shoe material according to claim 3, characterized by: The screening plate is arranged in the accommodating groove and located between the placing base and the blade member; The screening plate is provided with a screen hole through which liquid passes.

9. The mass detection apparatus for shoe material according to claim 8, characterized by: The accommodating groove is also provided with an inclined part located below the screening plate; Through the arrangement of the inclined part, the height of the accommodating groove gradually decreases from one end away from the liquid inlet and the liquid outlet to the other end.

10. The method for quality detection of shoe material according to claim 1, wherein: The detection method is based on the quality detection equipment for shoe material according to any one of claims 1-9, and includes the following steps: S1: the heel of the shoe material is placed on the carrying frame, the movement of the piston end is controlled by the first push rod component, the limiting pad is fixed from above to the shoe material, and the carrying frame is moved by the lead screw component, so as to adjust the position of the shoe material; S2: the second push rod component moves the placing base, so that the contact component in the third push rod component is located below the shoe material, the third push rod component controls the vertical movement of the contact component, so as to detect the bending of the shoe material; S3: the third push rod component controls the contact component to approach the shoe material, so that the friction pad abuts against the bottom surface of the shoe material, and the second push rod component reciprocally moves the placing base through extension and contraction, so as to detect the friction of the bottom of the shoe material; S4: through the cooperation of the second push rod component and the third push rod component, the contact component is away from the shoe material, and the carrying frame drives the shoe material to be soaked in the liquid filled in the installation box under the cooperation of the lead screw component, so as to detect the waterproof performance of the bottom of the shoe material.

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