Toughness detection device for shoe material processing
By introducing a clamping system consisting of casters, hydraulic cylinders, and a motor drive into the footwear material testing equipment, the problems of insufficient mobility and applicability of existing equipment have been solved. This enables stable clamping and multi-position testing of different footwear materials, improving the comprehensiveness and accuracy of the testing.
Patent Information
- Application Number
- CN202520330138.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing footwear material toughness testing equipment is inconvenient to move, cannot adapt to footwear materials of different lengths and thicknesses, has poor clamping and fixing effects, and results in incomplete testing, affecting the quality assessment of footwear materials.
A clamping system including casters, hydraulic cylinders, and motor drive was designed. It can move to the detection position, adapt to shoe materials of different lengths and thicknesses, and realize multi-position extrusion detection through hydraulic cylinders and motor drive. The extrusion depth and position can be observed with scale strips. Rubber pads are used for anti-slip, which improves clamping stability and detection comprehensiveness.
It enables convenient movement and wide applicability of the equipment, improves the clamping and fixing effect and the comprehensiveness of the inspection, and can more accurately reflect the quality of shoe materials.
Smart Images
Figure CN223742185U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of shoe material processing technology, and specifically relates to a toughness testing device for shoe material processing. Background Technology
[0002] Since the toughness of shoe materials determines the quality of shoes, it is necessary to test the toughness of shoe materials during the shoe production process. During testing, the equipment fixes the shoe material and compresses it to determine its toughness. However, existing toughness testing equipment is inconvenient to move, requiring the shoe material to be tested to be transferred to the testing equipment, which is labor-intensive. The clamping mechanism cannot be adjusted according to the length and thickness of the shoe material, limiting its applicability. Furthermore, the clamping and fixing effect of the mechanism is poor, and the shoe material is prone to slipping during toughness testing, affecting the test results. The equipment also cannot perform compression testing on different parts of the shoe material, making toughness testing insufficiently comprehensive and unable to accurately and effectively reflect the quality of the shoe material. Therefore, overcoming these technical problems and defects is a key issue that needs to be addressed. Utility Model Content
[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a shoe material toughness testing device that is easy to move, can clamp and fix shoe materials of different lengths and thicknesses, has a wide range of applications, good clamping and fixing effect, can perform extrusion testing on different positions of shoe materials, provides more comprehensive testing, and can better reflect the quality of shoe materials.
[0004] The purpose of this utility model is achieved as follows:
[0005] A toughness testing device for shoe material processing includes a base. A caster wheel is mounted on the lower surface of the base. A groove is formed in the center of the upper surface of the base. A left column and a right column are fixedly connected to the left and right sides of the upper surface of the base, respectively. A first hydraulic cylinder is mounted on the lower right side of the left column. A left clamping block is fixedly connected to the free end of the piston rod of the first hydraulic cylinder. Guide rods are symmetrically fixedly connected to the upper and lower parts of the left side of the left clamping block. A fixing rod is fixedly connected to the lower left side of the right column. A right clamping block is fixedly connected to the left end of the fixing rod. The right clamping block is located directly to the right of the left clamping block. Each clamping block has a threaded rod connected to its upper side, and a pressure block is fixedly connected to the lower surface of the threaded rod. The upper ends of the left and right columns are fixedly connected to a fixing plate, and a slide rail is fixedly connected to the lower surface of the fixing plate. A support plate is fixedly connected to the upper part of the right side face of the right column. A motor is mounted on the upper surface of the support plate. A screw is fixedly connected to the output end of the motor. The other end of the screw is connected to the right side face of the left column through a bearing seat. A screw block is screwed onto the screw. The upper surface of the screw block is slidably connected to the slide rail. A second hydraulic cylinder is installed in the middle of the lower surface of the screw block. A pressure plate is fixedly connected to the free end of the piston rod of the second hydraulic cylinder.
[0006] Further, the guide rod includes a guide inner rod and a guide outer rod sleeved outside the guide inner rod. The left end of the guide inner rod is fixedly connected to the right side surface of the left column, and the right end of the guide outer rod is fixedly connected to the left side surface of the left clamping block. By the telescopic movement of the piston rod of the first hydraulic cylinder, the left clamping block can move left and right, and shoe materials of different lengths can be clamped and fixed. The setting of the guide rod enables the left clamping block to move smoothly with high stability.
[0007] Further, on both the left and right sides of the front side surface of the base, there is a first scale bar adhered. By the telescopic movement of the piston rod of the second hydraulic cylinder, the pressing plate is lifted and lowered, and the shoe material clamped between the left clamping block and the right clamping block is extruded by the pressing plate. When the pressing plate descends, the shoe material is extruded into the groove in the middle of the upper surface of the base. The setting of the first scale bar can visually observe the depth to which the shoe material is extruded into the groove, and thus the toughness of the shoe material can be detected.
[0008] Further, in the middle of the front side surface of the fixing plate, there is a second scale bar adhered. By the motor driving the screw rod to rotate, the screw block moves left and right on the screw rod, and the second hydraulic cylinder and the pressing plate move left and right together with the screw block. The setting of the second scale bar can visually observe the length of the movement of the pressing plate. By moving the pressing plate left and right, it can extrude different positions of the shoe material to detect the toughness of different positions of the shoe material.
[0009] Further, both the left clamping block and the right clamping block are of a "C" - shaped structure, and rubber anti - slip pads are adhered to the inner sides of the left clamping block and the right clamping block. The setting of the rubber anti - slip pads can increase the friction force between the shoe material and the left and right clamping blocks, prevent the shoe material from sliding during the toughness detection process, and have a good clamping and fixing effect.
[0010] Further, a rubber wear - resistant pad is adhered to the lower surface of the pressing block. The setting of the rubber wear - resistant pad can prevent the pressing block from wearing the shoe material.
[0011] Further, a self - locking mechanism is installed on the universal wheel to prevent the universal wheel from rolling during the toughness detection process, with high stability.
[0012] Compared with the prior art, the beneficial effects of the present utility model are:
[0013] 1. For the toughness detection device for shoe material processing of the present utility model, universal wheels are installed on the lower surface of the base, which is convenient to move the device to the position where the shoe material to be detected is located. Workers do not need to carry the shoe material to the position of the device, reducing labor intensity. After the movement is completed, the self - locking mechanism on the universal wheel is activated to prevent it from rolling, with high stability.
[0014] 2. The toughness testing device for shoe material processing of this utility model has a left clamping block fixedly connected to the free end of the piston rod of the first hydraulic cylinder. The left clamping block can be moved left and right by extending and retracting the piston rod of the first hydraulic cylinder, so that the distance between the left clamping block and the right clamping block is consistent with the length of the shoe material. The shoe material is placed between the left clamping block and the right clamping block, and the threaded rod is rotated to make the pressure block contact the upper surface of the shoe material. The left clamping block, the right clamping block and the pressure block can clamp and fix shoe materials of different lengths and thicknesses. It has a wide range of applications, good fixing and clamping effect and strong practicality.
[0015] 3. The toughness testing device for shoe material processing of this utility model has a pressure plate fixedly connected to the free end of the piston rod of the second hydraulic cylinder. The pressure plate can be raised and lowered by extending and retracting the piston rod of the second hydraulic cylinder. The pressure plate is used to squeeze the shoe material clamped between the left clamping block and the right clamping block. The pressure plate descends and squeezes the shoe material into the groove in the middle of the upper surface of the base. The depth of the shoe material squeezed into the groove can be directly observed through the first scale bar, thereby detecting the toughness of the shoe material.
[0016] 4. The shoe material processing toughness testing device of this utility model uses a motor and screw to move the screw block, the second hydraulic cylinder and the pressure plate left and right. The length of the pressure plate movement can be directly observed using the second scale bar. By moving the pressure plate left and right, it can squeeze different positions of the shoe material to test the toughness of different positions of the shoe material, making the toughness test more comprehensive and better reflecting the quality of the shoe material. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the toughness testing device for shoe material processing according to this utility model.
[0018] In the diagram: 1-base, 2-groove, 3-first scale bar, 4-caster wheel, 5-left column, 6-guide rod, 601-inner guide rod, 602-outer guide rod, 7-first hydraulic cylinder, 8-threaded rod, 9-left clamping block, 10-pressure plate, 11-pressure block, 12-rubber wear-resistant pad, 13-rubber anti-slip pad, 14-fixing rod, 15-right clamping block, 16-right column, 17-support plate, 18-motor, 19-screw, 20-second hydraulic cylinder, 21-screw block, 22-fixing plate, 23-slide rail, 24-second scale bar. Detailed Implementation
[0019] The toughness testing device for shoe material processing of this utility model will be described in more detail below with reference to the accompanying drawings and specific embodiments.
[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0021] See Figure 1 A toughness testing device for shoe material processing includes a base 1. A caster wheel 4 is mounted on the lower surface of the base 1. A groove 2 is provided in the center of the upper surface of the base 1. A left column 5 and a right column 16 are fixedly connected to the left and right sides of the upper surface of the base 1, respectively. A first hydraulic cylinder 7 is mounted on the lower right side of the left column 5. A left clamping block 9 is fixedly connected to the free end of the piston rod of the first hydraulic cylinder 7. Guide rods 6 are symmetrically fixed to the upper and lower parts of the left side of the left clamping block 9. A fixing rod 14 is fixedly connected to the lower left side of the right column 16. A right clamping block 15 is fixedly connected to the left end of the fixing rod 14. The right clamping block 15 is located directly to the right of the left clamping block 9. The upper sides of both the left and right clamping blocks are... A threaded rod 8 is connected, and a pressure block 11 is fixedly connected to the lower surface of the threaded rod 8; a fixing plate 22 is fixedly connected to the upper end of the left column 5 and the right column 16, and a slide rail 23 is fixedly connected to the lower surface of the fixing plate 22; a support plate 17 is fixedly connected to the upper part of the right side surface of the right column 16, and a motor 18 is installed on the upper surface of the support plate 17; a screw 19 is fixedly connected to the output end of the motor 18; the other end of the screw 19 is connected to the right side surface of the left column 5 through a bearing seat; a screw block 21 is screwed onto the screw 19; the upper surface of the screw block 21 is slidably connected to the slide rail 23; a second hydraulic cylinder 20 is installed in the middle of the lower surface of the screw block 21; and a pressure plate 10 is fixedly connected to the free end of the piston rod of the second hydraulic cylinder 20.
[0022] See Figure 1 The guide rod 6 includes an inner guide rod 601 and an outer guide rod 602 sleeved on the outside of the inner guide rod 601. The left end of the inner guide rod 601 is fixedly connected to the right side of the left column 5, and the right end of the outer guide rod 602 is fixedly connected to the left side of the left clamping block 9. The piston rod of the first hydraulic cylinder 7 extends and retracts, driving the left clamping block 9 to move left and right, which can clamp and fix shoe materials of different lengths. The guide rod 6 enables the left clamping block 9 to move smoothly and has high stability.
[0023] See Figure 1, on both the left and right sides of the front side of the base 1, there are first scale bars 3 adhered. The piston rod of the second hydraulic cylinder 20 extends and retracts to drive the pressing plate 10 to move up and down. The pressing plate 10 is used to extrude the shoe material clamped between the left clamping block 9 and the right clamping block 15. When the pressing plate 10 descends, the shoe material is extruded into the groove 2 in the middle of the upper surface of the base 1. The setting of the first scale bar 3 can visually observe the depth to which the shoe material is extruded into the groove 2, and thus the toughness of the shoe material can be detected.
[0024] See Figure 1 , in the middle of the front side of the fixed plate 22, there is a second scale bar 24 adhered. The motor 18 drives the screw rod 19 to rotate, and the screw block 21 moves left and right on the screw rod 19. The second hydraulic cylinder 20 and the pressing plate 10 move left and right together with the screw block 21. The setting of the second scale bar 24 can visually observe the length of the movement of the pressing plate 10. By moving the pressing plate 10 left and right, it can extrude different positions of the shoe material to detect the toughness of different positions of the shoe material.
[0025] See Figure 1 , both the left clamping block 9 and the right clamping block 15 are in a "C" - shaped structure. Rubber anti - slip pads 13 are adhered to the inner sides of the left clamping block 9 and the right clamping block 15. The setting of the rubber anti - slip pads 13 can increase the friction between the shoe material and the left clamping block 9 and the right clamping block 15, prevent the shoe material from sliding during the toughness detection process, and have a good clamping and fixing effect.
[0026] See Figure 1 , on the lower surface of the pressing block 11, there is a rubber wear - resistant pad 12 adhered. The setting of the rubber wear - resistant pad 12 can prevent the pressing block 11 from wearing the shoe material.
[0027] Furthermore, a self - locking mechanism is installed on the universal wheel 4 to prevent the universal wheel 4 from rolling during the toughness detection process, and the stability is high.
[0028] The working principle of the present utility model is as follows:
[0029] First, move the device to the position where the shoe material to be detected is located through the universal wheel 4. After the movement is completed, turn on the self - locking mechanism on the universal wheel 4 to prevent it from rolling;
[0030] Secondly, open the first hydraulic cylinder 7. The piston rod of the first hydraulic cylinder 7 extends to make the left clamping block 9 move to the right until the distance between the left clamping block 9 and the right clamping block 15 is the same as the length of the shoe material. Place the shoe material between the left clamping block 9 and the right clamping block 15, and rotate the threaded rod 8 to make the pressing block 11 contact the upper surface of the shoe material, and use the left clamping block 9, the right clamping block 15 and the pressing block 11 to clamp and fix the shoe material;
[0031] Then, the second hydraulic cylinder 20 is opened, and the piston rod of the second hydraulic cylinder 20 extends to lower the pressure plate 10. The pressure plate 10 lowers and squeezes the shoe material into the groove 2 in the middle of the upper surface of the base 1. The depth of the shoe material squeezed into the groove 2 can be observed intuitively through the first scale bar 3, thereby enabling the detection of the shoe material's toughness.
[0032] Subsequently, the piston rod of the second hydraulic cylinder 20 shortens, causing the pressure plate 10 to move upward to the initial position. The motor 18 is then turned on, and the motor 18 rotates in both forward and reverse directions, driving the screw 19 to rotate. This causes the screw block 21 to move left or right on the screw 19. The second hydraulic cylinder 20 and the pressure plate 10 move left or right together with the screw sleeve. The length of movement of the pressure plate 10 can be visually observed through the second scale bar 24. When the pressure plate 10 moves above the untested position of the shoe material, the second hydraulic cylinder 20 is turned on, and the piston rod of the second hydraulic cylinder 20 extends, causing the pressure plate 10 to descend and squeeze the shoe material. By repeating the above operation, different positions of the shoe material can be squeezed to test the toughness of different positions of the shoe material, making the toughness test more comprehensive and better reflecting the quality of the shoe material.
[0033] Finally, rotate the threaded rod 8 to move the pressure block 11 upward away from the shoe material, and remove the shoe material that has been inspected.
[0034] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The use of terms such as "a" or "an" in this specification and claims does not necessarily indicate a limitation on quantity. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
[0035] The exemplary embodiments of the present invention have been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations can be made to the various technical features and structures proposed by the present invention without exceeding the protection scope of the present invention.
Claims
1. A toughness testing device for shoe material processing, comprising a base, characterized in that: The lower surface of the base is provided with universal wheels, the upper surface of the base is provided with a groove in the middle, the left and right sides of the upper surface of the base are respectively fixedly connected with a left stand and a right stand, the lower part of the right side surface of the left stand is provided with a first hydraulic cylinder, the free end of the piston rod of the first hydraulic cylinder is fixedly connected with a left clamping block, the upper and lower parts of the left side surface of the left clamping block are symmetrically fixedly connected with guide rods, the lower part of the left side surface of the right stand is fixedly connected with a fixed rod, the left end of the fixed rod is fixedly connected with a right clamping block, the right clamping block is located in the right side of the left clamping block, the upper sides of the left clamping block and the right clamping block are connected with threaded rods, and the lower surface of the threaded rod is fixedly connected with a pressing block. The upper ends of the left stand and the right stand are fixedly connected with a fixed plate, the lower surface of the fixed plate is fixedly connected with a slide, the upper part of the right side surface of the right stand is fixedly connected with a support plate, the upper surface of the support plate is provided with a motor, the output end of the motor is fixedly connected with a screw rod, the other end of the screw rod is connected with the right side surface of the left stand through a bearing seat, a screw block is screwed on the screw rod, the upper surface of the screw block is in sliding connection with the slide, and the lower surface of the screw block is provided with a second hydraulic cylinder in the middle.
2. The flexibility testing device for shoe material processing according to claim 1, characterized in that: The guide rod comprises a guide inner rod and a guide outer rod sleeved outside the guide inner rod, the left end of the guide inner rod is fixedly connected with the right side surface of the left stand, and the right end of the guide outer rod is fixedly connected with the left side surface of the left clamping block.
3. The flexibility testing device for shoe material processing according to claim 1, characterized in that: The left and right sides of the front side of the base are bonded with first scale bars.
4. The flexibility testing device for shoe material processing according to claim 1, characterized in that: The front side of the fixed plate is bonded with a second scale bar in the middle.
5. The flexibility testing device for shoe material processing according to claim 1, characterized in that: The left clamping block and the right clamping block are both " " shaped structures, and the inner sides of the left clamping block and the right clamping block are bonded with rubber anti-skid pads.
6. The flexibility testing device for shoe material processing according to claim 1, characterized in that: The lower surface of the pressing block is bonded with a rubber wear-resistant pad.
7. The flexibility testing device for shoe material processing according to claim 1, characterized in that: The universal wheels are provided with self-locking mechanisms.