Leather shrinkage temperature measuring instrument

Abstract

The utility model provides a leather shrinkage temperature measuring instrument which comprises an operation table base, a support, a lifting assembly, a clamping assembly, a measuring cup and an electromagnetic heating component, the electromagnetic heating component is placed in a containing groove in the operation table base, when the measuring cup is placed in the containing groove, the electromagnetic heating component can heat liquid in the measuring cup, and the liquid in the measuring cup is heated by the electromagnetic heating component; the lifting assembly comprises a telescopic driving part and a bearing plate, the telescopic driving part is arranged on the support and connected with the bearing plate, the clamping assembly comprises a pulley part, a rope and a placing frame, the placing frame is arranged on one side of the bearing plate, and leather needing to be detected is placed on a movable hook and a fixed hook of the placing frame; through cooperation of the telescopic driving component, the bearing plate can drive the leather to move into the measuring cup, so that the shrinkage conditions of the leather at different temperatures are observed, and through cooperation of the telescopic driving component and the clamping assembly, the problems that existing manual detection is large in subjective judgment influence and poor in consistency and repeatability of test results are solved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of detection devices, and particularly to a leather shrinkage temperature measuring instrument. Background Art

[0002] The leather shrinkage temperature is an important indicator for measuring the quality of leather. Since the production process of leather, including tanning, dyeing, finishing, etc., will affect the shrinkage behavior of leather, by detecting the leather shrinkage temperature, the stability and heat resistance of leather can be evaluated, so as to ensure that the produced products have a constant size and shape. However, most of the existing leather shrinkage detections adopt manual detection methods. The detection personnel hold the leather and heat it to judge the shrinkage situation. However, the manual detection is greatly affected by the subjective judgment of the operator. Different personnel may have different interpretations and operation methods, which will affect the test results, resulting in poor consistency and repeatability of the test results. Content of the Utility Model

[0003] The purpose of the present utility model is to provide a leather shrinkage temperature measuring instrument to solve the above problems.

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

[0005] The present disclosure provides a leather shrinkage temperature measuring instrument, which includes an operation table base, a support, a lifting assembly, a clamping assembly, a measuring cup, and an electromagnetic heating component. The support is arranged on the operation table base. There is a receiving groove on the operation table base, and the receiving groove is located on one side of the support. The electromagnetic heating component is arranged in the receiving groove. The measuring cup is placed on the electromagnetic heating component. The clamping assembly is arranged on the support;

[0006] The lifting assembly includes a telescopic driving component and a bearing plate. The telescopic driving component is arranged at the top end of the support, and the piston end of the telescopic driving component is connected to the bearing plate, so that the bearing plate can move relatively along the length direction of the support;

[0007] The clamping assembly is arranged on the bearing plate. The clamping assembly includes a pulley component, a wire rope, and a placement rack. The placement rack is arranged on the side of the bearing plate facing the receiving groove. There is a bracket on the bearing plate. The pulley component is movably installed on the bracket. The wire rope is wound around the pulley component. One end of the wire rope extends into the placement rack and is provided with a movable hook, and a fixed hook is arranged in the placement rack;

[0008] When the bearing plate approaches the measuring cup under the cooperation of the telescopic driving component, a part of the placement rack is located in the measuring cup.

[0009] In an embodiment, it further includes a temperature sensing component. The temperature sensing component is arranged on the side of the bearing plate facing the receiving groove, and the temperature sensing component is located on one side of the placement rack;

[0010] When a part of the placement rack is located inside the measuring cup, a part of the temperature sensing component is located inside the measuring cup.

[0011] In one embodiment, it further includes a clamping component. There are two groups of clamping components, which are symmetrically distributed on both sides of the accommodating groove;

[0012] The clamping component includes a support component, a guide rod, an elastic member, and a clamping plate. The support component is arranged on the operation table base, the guide rod is arranged on the support component, and the clamping plate is arranged on the side of the guide rod facing the accommodating groove;

[0013] One end of the elastic member is connected to the clamping plate, and the other end is connected to the support component. The guide rod is located inside the elastic member;

[0014] Through the cooperation of the elastic member and the guide rod, the clamping plate abuts against the outer peripheral surface of the measuring cup.

[0015] In one embodiment, a weight part is further arranged on the bearing plate. A threaded groove is arranged on the weight part, and the other end of the wire rope is wound on the threaded groove.

[0016] In one embodiment, a guide rail is arranged on the side of the support towards the bearing plate. A side plate is arranged on the bearing plate, and a slider is arranged on the side of the side plate facing the guide rail;

[0017] The slider is installed on the guide rail. When the bearing plate moves under the action of the telescopic driving component, the slider moves along the length direction of the guide rail.

[0018] In one embodiment, the support component includes a fixed part and a movable part. The fixed part is arranged on the operation table base, a placement groove is provided on the fixed part, and one end of the movable part is movably arranged in the placement groove;

[0019] The guide rod is installed on the movable part, and the elastic member is connected to the movable part;

[0020] When a part of the movable part moves in the placement groove, the position of the clamping plate changes synchronously.

[0021] In one embodiment, the temperature sensing component is a temperature sensor.

[0022] In one embodiment, the operation table base is further provided with a control panel, and the control panel is electrically connected to the telescopic driving component and the electromagnetic heating component;

[0023] The control panel is communicatively connected to the temperature sensing component.

[0024] The advantages or beneficial effects in the above technical solutions at least include:

[0025] The present disclosure relates to a leather shrinkage temperature measuring instrument. By placing the leather to be detected on the movable hook and the fixed hook on the placement rack, since the placement rack is arranged on the bearing seat connected to the telescopic driving component, the position of the bearing seat is controlled by controlling the telescopic length of the telescopic driving component, so that the placement rack moves towards the measuring cup placed on the electromagnetic heating component until the leather in the placement rack is located in the measuring cup. By heating the liquid in the measuring cup through the electromagnetic heating component, the tester can detect the shrinkage degree of the leather at different temperatures, thereby completing the detection of the leather. Compared with the traditional method of manually holding the leather for detection by the operator, through the cooperation of the telescopic driving component and the clamping assembly, the labor intensity of detection can be reduced, and the problems that the existing manual detection is greatly affected by subjective judgment and the consistency and repeatability of the test results are poor can be solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings illustrate exemplary embodiments of the present disclosure and, together with the description, are used to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure, and the drawings are included in this specification and form a part of this specification.

[0027] Figure 1 shows a schematic structural diagram of the measuring instrument according to the first perspective of the embodiment of the present disclosure;

[0028] Figure 2 shows a schematic structural diagram of the measuring instrument according to the second perspective of the embodiment of the present disclosure;

[0029] Figure 3 shows a schematic structural diagram of the measuring instrument according to the third perspective of the embodiment of the present disclosure;

[0030] Figure 4 shows a schematic structural diagram of a partial cross-sectional perspective of the measuring instrument according to the embodiment of the present disclosure;

[0031] Figure 5 shows the embodiment of the present disclosure Figure 2 magnified schematic diagram at A;

[0032] Figure 6 shows the embodiment of the present disclosure Figure 3 magnified schematic diagram at B;

[0033] Reference numerals: 1, operating table base; 11, accommodation groove; 12, control panel; 13, support foot pads;

[0034] 2, support; 21, guide rail;

[0035] 3, lifting assembly; 31, telescopic driving component; 32, bearing plate; 321, side plate; 322, slider; 33, weight part; 331, threaded groove;

[0036] 4. Clamping assembly; 41. Pulley component; 42. Wire rope; 421. Movable hook; 43. Placing rack; 44. Fixed hook;

[0037] 5. Measuring cup;

[0038] 6. Electromagnetic heating component;

[0039] 7. Temperature sensing component;

[0040] 8. Clamping component; 81. Support component; 811. Fixed part; 8111. Placing groove; 812. Movable part; 82. Guide rod; 83. Elastic part; 84. Clamping plate. Detailed implementation mode

[0041] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0042] It should be noted that, without conflict, the implementation manners and features in the implementation manners of the present disclosure can be combined with each other. The present disclosure will be described in detail below with reference to the drawings and in combination with the implementation manners.

[0043] It should be understood that the term "including" and its variations used herein are open-ended, that is, "including but not limited to". The term "based on" is "at least partially based 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". The relevant definitions of other terms will be given in the following description. It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence relationship of the functions performed by these devices, modules or units.

[0044] It should be noted that the modifications of "one" and "several" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0045] The names of the messages or information exchanged between multiple devices in the implementation manners of the present disclosure are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0046] Refer to Figures 1-5, A leather shrinkage temperature measuring instrument, comprising an operating table base 1, a support 2, a lifting assembly 3, a clamping assembly 4, a measuring cup 5 and an electromagnetic heating component 6. The support 2 is arranged on the operating table base 1. An accommodation groove 11 is provided on the operating table base 1, and the accommodation groove 11 is located on one side of the support 2. The electromagnetic heating component 6 is arranged in the accommodation groove 11. The measuring cup 5 is placed on the electromagnetic heating component 6. The electromagnetic heating component 6 is an electromagnetic heating panel in the prior art, and the liquid in the measuring cup 5 can be heated by electromagnetic heating. The clamping assembly 4 is arranged on the support 2, and the clamping assembly 4 is used for clamping the leather to be detected;

[0047] The lifting assembly 3 includes a telescopic driving component 31 and a bearing plate 32. The telescopic driving component 31 is arranged at the top of the support 2, and the piston end of the telescopic driving component 31 is connected to the bearing plate 32, so that the bearing plate 32 can move relatively along the length direction of the support 2. The clamping assembly 4 is arranged on the bearing plate 32. The position of the clamping assembly 4 is controlled by the lifting assembly 3, so as to control the leather for detection to move into the measuring cup 5. The telescopic driving component 31 is an electric push rod in the prior art;

[0048] The clamping assembly 4 includes a pulley component 41, a wire rope 42 and a placement rack 43. The placement rack 43 is arranged on the side of the bearing plate 32 facing the accommodation groove 11. A bracket is provided on the bearing plate 32, and the pulley component 41 is movably installed on the bracket. The wire rope 42 is wound around the pulley component 41. One end of the wire rope 42 extends into the placement rack 43 and is provided with a movable hook 421. A fixed hook 44 is arranged in the placement rack 43, and the movable hook 421 and the fixed hook 44 are respectively connected to both ends of the leather;

[0049] When the bearing plate 32 approaches the measuring cup 5 under the cooperation of the telescopic driving component 31, a part of the placement rack 43 is located in the measuring cup 5.

[0050] Based on the above structure, by placing the measuring cup 5 for pouring liquid into the accommodating groove 11, the liquid in the measuring cup 5 is heated by the electromagnetic heating component 6, and both ends of the leather to be detected are respectively hung on the movable hook 421 and the fixed hook 44 of the placement rack 43. Since the placement rack 43 is arranged on the bearing plate 32, the telescopic driving component 31 can control the movement of the bearing plate 32, so that the placement rack 43 approaches the measuring cup 5 until the leather is located in the measuring cup 5. As the temperature of the liquid in the measuring cup 5 rises, the leather undergoes different degrees of shrinkage at different temperatures, enabling the operator to monitor. And because the movable hook 421 is installed on the wire rope 42, when the leather curls, the movable hook 421 will be subjected to the pulling force during shrinkage, thereby driving the extension of the wire rope 42, thus avoiding pulling on the leather when it bends. Through the cooperation of the lifting assembly 3 and the clamping assembly 4, the lifting of the leather for detection can be realized, avoiding the problem that in the traditional method, the operator needs to hold the leather manually for movement, and solving the problem that the existing leather detection is greatly affected by the subjective judgment of the operator, and the consistency and repeatability of the test results are poor.

[0051] In one embodiment, referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 ,it further includes a temperature sensing component 7. The temperature sensing component 7 is arranged on one side of the bearing plate 32 facing the accommodating groove 11. The temperature sensing component 7 is located on one side of the placement rack 43. The temperature sensing component 7 is a temperature sensor and can realize the transmission of signal data. The probe of the temperature sensing component 7 faces the measuring cup 5;

[0052] When a part of the placement rack 43 is located in the measuring cup 5, a part of the temperature sensing component 7 is located in the measuring cup 5. Since there will be heat loss when the heat generated by the electromagnetic heating component 6 is transmitted to the inside of the measuring cup 5, by placing the temperature sensing component 7 in the measuring cup 5 during detection, it can be realized to simultaneously detect two values of the actual heating temperature and the actual specimen temperature, improving the accuracy.

[0053] In one embodiment, referring to Figure 1 、 Figure 2 and Figure 4 ,it further includes a clamping component 8. There are two groups of clamping components 8, which are symmetrically distributed on both sides of the accommodating groove 11. The measuring cup 5 is placed between the two groups of clamping components 8. The clamping component 8 is used to fix the measuring cup 5;

[0054] The clamping member 8 includes a support member 81, a guide rod 82, an elastic member 83, and a clamping plate 84. The support member 81 is disposed on the operation table base 1. The guide rod 82 is disposed on the support member 81. The clamping plate 84 is disposed on the side of the guide rod 82 facing the receiving groove 11. The elastic member 83 is a telescopic spring or a compression spring in the prior art. The clamping plate 84 is arranged in an arc structure so that it can better fit the outer peripheral surface of the measuring cup 5. One end of the elastic member 83 is connected to the clamping plate 84, and the other end is connected to the support member 81. The guide rod 82 is located inside the elastic member 83. Through the cooperation of the elastic member 83 and the guide rod 82, the clamping plate 84 abuts against the outer peripheral surface of the measuring cup 5. Since the sizes of measuring cups 5 of different sizes vary, and when the liquid in the measuring cup 5 is heated, due to the fluctuation of the liquid, the measuring cup 5 itself will shake, resulting in deviation of the detection accuracy. Therefore, by connecting the elastic member 83 and the clamping plate 84, the clamping plate 84 is fixed to the outer peripheral surface of the measuring cup 5 under the action of the elastic member 83, thereby preventing the measuring cup 5 from shaking during detection. And through the setting of the guide rod 82, the clamping plate 84 can be guided during movement, preventing the position of the clamping plate 84 from shaking during movement and improving the stability of the clamping member 8.

[0055] In one embodiment, referring to Figure 1 , Figure 2 , Figure 3 and Figure 5 , a weight portion 33 is further provided on the bearing plate 32. A threaded groove 331 is provided on the weight portion 33. The other end of the cord 42 is wound around the threaded groove 331. By connecting the weight portion 33 and the cord 42, an initial tension can be provided for the cord 42. The setting of the threaded groove 331 facilitates the winding and placement of the cord 42.

[0056] In one embodiment, referring to Figure 1 , Figure 3 and Figure 6 , a guide rail 21 is provided on the side of the support 2 facing the bearing plate 32. A side plate 321 is provided on the bearing plate 32. A slider 322 is provided on the side of the side plate 321 facing the guide rail 21. The slider 322 is mounted on the guide rail 21. When the bearing plate 32 moves under the action of the telescopic driving member 31, the slider 322 moves along the length direction of the guide rail 21. The guide rail 21 provides an accurate path for the movement of the bearing plate 32, ensuring the linearity of the movement and the accuracy of the repeated positioning, so that the bearing plate 32 is not prone to shaking during movement.

[0057] In one embodiment, referring to Figures 1-4, the support member 81 includes a fixed portion 811 and a movable portion 812. The fixed portion 811 is disposed on the operation table base 1. The fixed portion 811 has a placement groove 8111. One end of the movable portion 812 is movably disposed in the placement groove 8111. The guide rod 82 is installed on the movable portion 812. The elastic member 83 is connected to the movable portion 812. When a part of the movable portion 812 moves in the placement groove 8111, the position of the clamping plate 84 changes synchronously. When the movable portion 812 moves, the overall height of the support member 81 changes. Since measuring cups 5 of different sizes have different heights, by dividing the support member 81 into the fixed portion 811 and the movable portion 812, it is possible to change the position according to the height of the measuring cup, so as to be applicable to measuring cups 5 of different heights and improve the use flexibility of the clamping member 8.

[0058] In one embodiment, referring to Figure 1 and Figure 3 , the operation table base 1 is further provided with a control panel 12. The control panel 12 is electrically connected to the telescopic driving member 31 and the electromagnetic heating member 6. The control panel 12 can control the telescopic length of the telescopic driving member 31, so as to control the position of the bearing plate 32. And the electromagnetic frequency of the electromagnetic heating member 6 can be adjusted through the control panel 12, so as to control the heating temperature. By communicatingly connecting the control panel 12 with the temperature sensing member 7, the temperature sensing member 7 can transmit the detected temperature to the control panel 12 for the convenience of the detection personnel to monitor.

[0059] In one embodiment, referring to Figure 1 , the bottom of the operation table base 1 is provided with support feet 13. There are several support feet 13 and they are evenly distributed around the operation table base 1. The support feet 13 are used to support the operation table base 1 when it is placed on the table, and enhance the stability of the operation table base 1 when it is placed.

[0060] In the description of the present disclosure, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present disclosure.

[0061] Those skilled in the art should understand that the above embodiments are only for clearly explaining the present disclosure, rather than limiting the scope of the present disclosure. For those skilled in the art, other changes or variations can be made on the basis of the above disclosure, and these changes or variations are still within the scope of the present disclosure.

Claims

1. A leather shrinkage temperature measuring instrument, characterized in that: It includes an operating table, a support, a lifting assembly, a clamping assembly, a measuring cup and an electromagnetic heating component, wherein the support is arranged on the operating table, a receiving groove is arranged on the operating table, the receiving groove is located on one side of the support, an electromagnetic heating component is arranged in the receiving groove, the measuring cup is placed on the electromagnetic heating component, and the clamping assembly is arranged on the support; The lifting assembly includes a telescopic driving component and a bearing plate, wherein the telescopic driving component is arranged at the top end of the support, and the piston end of the telescopic driving component is connected to the bearing plate, so that the bearing plate can move relatively along the length direction of the support; The clamping assembly is arranged on the carrying plate, and the clamping assembly includes a pulley component, a wire rope and a placement frame, the placement frame is arranged on a side of the carrying plate facing the accommodating groove, a bracket is arranged on the carrying plate, the pulley component is movably mounted on the bracket, the wire rope is wound around the pulley component, one end of the wire rope extends into the placement frame and is provided with a movable hook, and a fixed hook is arranged in the placement frame; When the carrying plate is close to the measuring cup with the cooperation of the telescopic driving component, part of the placement frame is located in the measuring cup.

2. The leather shrinkage temperature measuring instrument according to claim 1, characterized in that: It also includes a temperature sensing component, which is arranged on a side of the carrying plate facing the receiving groove, and the temperature sensing component is located on one side of the placement rack; When part of the placement rack is located in the measuring cup, part of the temperature sensing component is located in the measuring cup.

3. The leather shrinkage temperature measuring instrument according to claim 1, characterized in that: It also includes a clamping component, wherein the clamping components are provided in two groups and are symmetrically distributed on both sides of the receiving groove; The clamping component includes a supporting component, a guide rod, an elastic member and a clamping plate, wherein the supporting component is arranged on the operating platform, the guide rod is arranged on the supporting component, and the clamping plate is arranged on a side of the guide rod facing the receiving groove; One end of the elastic member is connected to the clamping plate, and the other end is connected to the supporting component, and the guide rod is located inside the elastic member; The clamping plate is abutted against the outer peripheral surface of the measuring cup by the cooperation of the elastic member and the guide rod.

4. The leather shrinkage temperature measuring instrument according to claim 1, characterized in that: The bearing plate is also provided with a weight portion, the weight portion is provided with a thread groove, and the other end of the wire rope is wound around the thread groove.

5. The leather shrinkage temperature measuring instrument according to claim 1, characterized in that: A guide rail is arranged on a side of the support facing the bearing plate, a side plate is arranged on the bearing plate, and a slider is arranged on a side of the side plate facing the guide rail; The slider is installed on the guide rail. When the bearing plate moves under the action of the telescopic driving component, the slider moves along the length direction of the guide rail.

6. The leather shrinkage temperature measuring instrument according to claim 3, characterized in that: The supporting component includes a fixed part and a movable part, wherein the fixed part is arranged on the operating table, and the fixed part has a placement groove, and one end of the movable part is movably arranged in the placement groove; The guide rod is mounted on the movable part, and the elastic member is connected to the movable part; When part of the movable portion moves in the placement groove, the position of the clamping plate changes synchronously.

7. The leather shrinkage temperature measuring instrument according to claim 2, characterized in that: The temperature sensing component is a temperature sensor.

8. The leather shrinkage temperature measuring instrument according to claim 2, characterized in that: The operating platform is also provided with a control panel, and the control panel is electrically connected to the telescopic driving component and the electromagnetic heating component; The control panel is communicatively connected with the temperature sensing component.

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