Synthetic leather stretching and stripping test equipment
By designing a combination of support frames, slides, slide bars, scale lines, and multiple power sources, the operational difficulties and inaccurate measurement issues of synthetic leather tensile and peeling testing equipment were resolved, achieving an efficient and stable testing process.
Patent Information
- Application Number
- CN202422620919.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-10-29
AI Technical Summary
Existing synthetic leather stretching and peeling testing equipment is difficult to operate, inefficient, and the gravity mechanism is prone to shaking, affecting the readings.
A testing device including a support frame, a slide trough, a slide rod, a scale line, a telescopic motor, an induction motor and a special-shaped fixture was designed. The stability, flexibility and precise measurement of the device were achieved through the combination of sliding connection and multiple power sources.
It improves the stability and measurement accuracy of the equipment, simplifies the operation process, enhances the adaptability and clamping stability of the equipment, and realizes efficient tensile and peeling tests.
Smart Images
Figure CN223470883U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to synthetic leather's test technical field, concretely relates to a synthetic leather stretching and peeling test equipment. BACKGROUND
[0002] Synthetic leather is relative to "leather" and also called artificial leather, synthetic leather, which is used to make luggage, clothing, shoes, vehicle and clamp decoration, has been increasingly affirmed by the market, its wide application range, large quantity and many varieties cannot be met by traditional natural leather.
[0003] Synthetic leather needs to be tested in many ways, including constant load tensile test and peeling strength test, taking synthetic leather made of three layers of surface layer, adhesive layer and lining as an example, briefly introduce tensile test and peeling strength test, constant load tensile test is a detection experiment for measuring the elastic deformation of synthetic leather, a specific weight of load is applied to a test piece of specific size, the deformation degree of the test product is measured after a specified time, the test result is usually the ratio of deformation, peeling strength test is a destructive test for detecting the bonding strength between the surface layer and the adhesive layer or the adhesive layer and the lining, the test result is usually the strength of the test piece of unit size resisting maximum peeling force.
[0004] There are some devices for tensile and peeling test in the prior art, which have the following defects: when hanging the gravity mechanism, the worker not only holds the gravity mechanism, but also clamps the gravity mechanism to the PU leather, which is difficult to operate, and even two people are needed to cooperate to operate, when placing the weight to the hook, the worker needs to lift to a high height, which is very laborious, the gravity mechanism is independent and easy to lose, only one PU leather can be tested during testing, the efficiency is low, and the gravity mechanism is hung on the PU leather and easy to shake, which affects the reading. UTILITY MODEL CONTENTS
[0005] In view of the defects of the prior art, the utility model provides a synthetic leather stretching and peeling test equipment, which solves the problems mentioned in the background art.
[0006] The above technical purpose of the utility model is realized by the following technical scheme:
[0007] A synthetic leather stretching and peeling test equipment, comprising: a main body, a support frame is fixedly installed at the top of the main body, an operation panel is arranged on one side of the main body, sliding grooves are formed in the inner sides of the support frame, a top cover is fixedly installed at the top of the support frame, a sliding rod is slidably sleeved in the sliding grooves, and the support frame is provided with a measuring assembly.
[0008] By adopting the above technical scheme, the support frame is provided, which not only enhances the overall stability of the equipment, but also provides a solid foundation for the installation of subsequent components, and an operation panel is arranged, so that the user can conveniently operate and control each item, and the sliding rod can move flexibly in the sliding groove, and the sliding connection mode also enhances the flexibility and adaptability of the equipment, and a top cover is further fixedly installed to further enhance the structural strength of the support frame.
[0009] Preferably, the measuring assembly comprises a scale line fixedly installed on one side of the support frame.
[0010] By adopting the above technical scheme, the scale line is arranged, so that the user can intuitively read and record the moving distance or position of the sliding rod, thereby realizing accurate control and data analysis of the test process. The accuracy and readability of the scale line are crucial to the measurement accuracy of the equipment, which enables the equipment to better meet various precise measurement requirements.
[0011] Preferably, two telescopic holes are formed in the bottom of the top cover, a telescopic motor is fixedly installed in each of the two telescopic holes, one end of the telescopic motor is fixedly installed with a telescopic rod, and the telescopic rod is arranged in the sliding groove.
[0012] By adopting the above technical scheme, the telescopic rod can be driven by the telescopic motor to perform telescopic movement in the sliding groove, and two telescopic holes are formed in the bottom of the top cover, and the telescopic motor is fixedly installed in the inside of the two telescopic holes, and the telescopic motor serves as a power source.
[0013] Preferably, a fixed hole is formed in the top of each end of the sliding rod, the other end of the telescopic rod is fixedly installed in the inside of the fixed hole, and a measuring rod is fixedly installed on one side of the sliding rod.
[0014] By adopting the above technical scheme, the measuring rod is arranged, so that the moving distance or position of the sliding rod can be intuitively read and recorded, which helps to realize accurate control and data analysis of the test process, and the telescopic motor forms a stable connection relationship with the sliding rod through the telescopic rod. When the telescopic motor is started, it drives the telescopic rod to perform telescopic movement, thereby driving the sliding rod to move in the sliding groove.
[0015] Preferably, a connecting column is fixedly installed at the bottom of the sliding rod, the other end of the connecting column is fixedly installed with an induction motor, the bottom of the induction motor is fixedly installed with an upper clamp, and profiled surfaces are fixedly installed on the inside of the upper clamp.
[0016] By adopting the above technical scheme, the induction motor is arranged as another power source, more possibilities are provided for the operation of the device, and the upper clamp is designed to clamp the synthetic leather or other materials to be tested, in order to increase the stability and adaptability of clamping, and the special-shaped surfaces can be customized according to the shape and size of the materials to be tested, so that the clamping is firm and accurate.
[0017] Preferably, the inner bottom surface of the support frame is fixedly installed with a fixed base, the top surface of the fixed base is fixedly installed with an induction motor, and the top surface of the induction motor is fixedly installed with a lower clamp.
[0018] By adopting the above technical scheme, the lower clamp is designed to clamp the other end of the synthetic leather or other materials to be tested, so as to ensure the stability and accuracy of the materials during the test, and in order to match the upper clamp, the internal structure of the lower clamp is the same as that of the upper clamp, and the special-shaped surface design is adopted to adapt to different shapes and sizes of the materials to be tested.
[0019] In summary, the utility model mainly has the following beneficial effects:
[0020] The stable design of the support frame not only enhances the overall stability of the device, but also provides a solid foundation for the installation of subsequent components, the operation of the operation panel enables the user to conveniently operate and control various operations, the flexible movement of the sliding rod in the sliding groove enhances the flexibility and adaptability of the device, the addition of the top cover further improves the structural strength of the support frame, the setting of the scale line is crucial for the measurement accuracy of the device, which enables the user to intuitively read and record the movement distance or position of the sliding rod, thereby realizing accurate control and data analysis of the test process, the stable connection relationship between the telescopic motor and the sliding rod formed by the telescopic rod, and the telescopic hole opened at the bottom of the top cover, together realize the accurate movement of the sliding rod in the sliding groove, the induction motor as another power source provides more possibilities for the operation of the device, the design of the upper clamp and the lower clamp is used to clamp the synthetic leather or other materials to be tested, and their internal structures are the same, and the special-shaped surface design is adopted to adapt to different shapes and sizes of the materials to be tested, which not only increases the stability and adaptability of clamping, but also ensures the stability and accuracy of the materials during the test. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 is a three-dimensional structure schematic view of the utility model;
[0022] Figure 2 is a telescopic structure schematic view of the utility model;
[0023] Figure 3 is a sliding rod structure schematic view of the utility model;
[0024] Figure 4 is a schematic diagram of the clamp structure of the utility model.
[0025] Reference signs: 1, main body; 2, support frame; 3, top cover; 4, sliding rod; 5, scale line; 6, upper clamp; 7, operation panel; 8, sliding groove; 301, telescopic hole; 302, telescopic motor; 303, telescopic rod; 401, measuring rod; 402, fixed hole; 601, connecting column; 602, special-shaped surface; 603, fixed base; 604, induction motor; 605, lower clamp. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0027] Reference Figure 1 , Figure 2 and Figure 3A synthetic leather stretching and peeling test equipment, comprising: a main body 1, a support frame 2 is fixedly installed on the top of the main body 1, an operation panel 7 is arranged on one side of the main body 1, sliding grooves 8 are arranged on both sides of the inside of the support frame 2, a top cover 3 is fixedly installed on the top of the support frame 2, a sliding rod 4 is sleeved in the inside of the sliding groove 8, the support frame 2 is provided with a measuring assembly, which is convenient for measurement, the setting of the support frame 2 not only enhances the overall stability of the equipment, but also provides a solid foundation for the installation of subsequent components, and an operation panel 7 is arranged, so that the user can conveniently operate and control each item, and the sliding rod 4 can move flexibly in the sliding groove 8, and the sliding connection mode also enhances the flexibility and adaptability of the equipment, and a top cover 3 is further fixedly installed to further enhance the structural strength of the support frame 2, the measuring assembly comprises a scale line 5, the scale line 5 is fixedly installed on one side of the support frame 2, the setting of the scale line 5 enables the user to intuitively read and record the moving distance or position of the sliding rod 4, so as to realize accurate control and data analysis of the test process, the accuracy and readability of the scale line 5 are crucial to the measurement accuracy of the equipment, which enables the equipment to better meet various accurate measurement requirements, two telescopic holes 301 are arranged on the bottom of the top cover 3, telescopic motors 302 are fixedly installed in the inside of the two telescopic holes 301, telescopic rods 303 are fixedly installed on one end of the telescopic motors 302, and the telescopic rods 303 are arranged in the inside of the sliding groove 8, the setting of the telescopic rods 303 can drive the telescopic motors 302 to perform telescopic movement in the sliding groove 8, and two telescopic holes 301 are arranged on the bottom of the top cover 3, the telescopic motors 302 are fixedly installed in the inside of the two telescopic holes 301, and the telescopic motors 302 serve as power sources.
[0028] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4The both ends of the slide rod 4 are provided with fixing holes 402, the other end of the telescopic rod 303 is fixedly installed in the fixing hole 402, the one side of the slide rod 4 is fixedly installed with a measuring rod 401, the measuring rod 401 can be used to visually read and record the moving distance or position of the slide rod 4, which is helpful to realize the accurate control and data analysis of the test process, meanwhile, the telescopic motor 302 forms a stable connection with the slide rod 4 through the telescopic rod 303, when the telescopic motor 302 is started, it drives the telescopic rod 303 to perform telescopic movement, thereby driving the slide rod 4 to move in the slide groove 8, the bottom of the slide rod 4 is fixedly installed with a connecting column 601, the other end of the connecting column 601 is fixedly installed with an induction motor 604, the bottom of the induction motor 604 is fixedly installed with an upper clamp 6, the both sides of the inside of the upper clamp 6 are fixedly installed with special-shaped surfaces 602, the induction motor 604 is used as another power source, which provides more possibilities for the operation of the device, meanwhile, the upper clamp 6 is designed to clamp the synthetic leather or other materials to be tested, in order to increase the stability and adaptability of clamping, meanwhile, the special-shaped surfaces 602 can be customized according to the shape and size of the materials to be tested, so as to ensure the firmness and accuracy of clamping, the inside bottom surface of the support frame 2 is fixedly installed with a fixed base 603, the top surface of the fixed base 603 is fixedly installed with the induction motor 604, the top surface of the induction motor 604 is fixedly installed with a lower clamp 605, the internal structure of the lower clamp 605 is same as that of the upper clamp 6, the lower clamp 605 is designed to clamp the other end of the synthetic leather or other materials to be tested, so as to ensure the stability and accuracy of the materials during the test, in order to match the upper clamp 6, the internal structure of the lower clamp 605 is same as that of the upper clamp 6, and both adopt the special-shaped surface 602 design, so as to adapt to different shapes and sizes of the materials to be tested.
[0029] Working principle: please refer to Figures 1-4 As shown in the figure, in use, the leather to be tested is placed between the upper clamp 6 and the lower clamp 605, at this time, the induction motor 604 is started, the leather is firmly clamped by the upper clamp 6 and the lower clamp 605, after clamping firmly, the telescopic motor 302 is started by operating the operation panel 7, the slide rod 4 is driven to be pulled up by the telescopic rod 303, the device stops after the leather is broken, the stretching height is observed by the measuring rod 401 and the scale line 5, and the operation panel 7 also synchronizes the result.
[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A synthetic leather tensile and peel test apparatus comprising: The utility model provides a kind of measuring device, including main body (1), support frame (2), top cover (3), sliding slot (8), sliding rod (4), measuring assembly and upper clamp (6), wherein, the top of main body (1) is fixedly installed with support frame (2), one side of main body (1) is equipped with operating panel (7), the inside two sides of support frame (2) are equipped with sliding slot (8), the top of support frame (2) is fixedly installed with top cover (3), the inside of sliding slot (8) is slidably equipped with sliding rod (4), support frame (2) is equipped with measuring assembly, and it is convenient to measure.
2. A synthetic leather tensile and peel test apparatus according to claim 1, wherein, The measuring assembly includes a scale line (5) fixedly installed on one side of the support frame (2).
3. A synthetic leather tensile and peel test apparatus according to claim 2, wherein, The bottom of the top cover (3) is provided with two telescopic holes (301), and the inside of the two telescopic holes (301) is fixedly installed with a telescopic motor (302), one end of the telescopic motor (302) is fixedly installed with a telescopic rod (303), and the telescopic rod (303) is arranged in the sliding slot (8).
4. A synthetic leather tensile and peel test apparatus according to claim 1, wherein The top of both ends of the sliding rod (4) is provided with a fixed hole (402), the other end of the telescopic rod (303) is fixedly installed in the inside of the fixed hole (402), and the side of the sliding rod (4) is fixedly installed with a measuring rod (401).
5. A synthetic leather tensile and peel test apparatus according to claim 4, wherein, The bottom of the sliding rod (4) is fixedly installed with a connecting column (601), the other end of the connecting column (601) is fixedly installed with an induction motor (604), the bottom of the induction motor (604) is fixedly installed with an upper clamp (6), and the inside of the upper clamp (6) is fixedly installed with a special-shaped surface (602).
6. A synthetic leather tensile and peel test apparatus according to claim 4, wherein, The inside bottom surface of the support frame (2) is fixedly installed with a fixed base (603), the top surface of the fixed base (603) is fixedly installed with an induction motor (604), the top surface of the induction motor (604) is fixedly installed with a lower clamp (605), and the internal structure of the lower clamp (605) is the same as that of the upper clamp (6).