Watch band continuous tensile test device

Abstract

The utility model discloses a continuous tensile test device for a watchband of a watch. The continuous tensile test device comprises a working machine table and a plurality of groups of tensile test mechanisms arranged on the working machine table, the tensile test mechanism comprises a group of ball screw lifting modules driven by a driving motor to work, and a test support plate extending forwards is mounted on a lifting part of each ball screw lifting module; a group of tension sensors are mounted at the lower end of the test support plate, and an upper clamping seat is mounted on the tension sensors; according to the invention, the test work for the continuous tensile property of the watchband can be realized, the independent tensile test of a plurality of watchbands can be realized at the same time by adopting the multi-group test mechanism, the test efficiency is higher, and in the test process, the test efficiency is improved, and the test efficiency is improved. Product performance can be more intuitively and accurately known through the performance presented by a host computer for a user and processed data values required by the user, so that product quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of watch strap tensile resistance testing and relates to a watch strap continuous tensile resistance testing device. Background Art

[0002] Watches are commonly used counting instruments in modern times. With the development of Internet of Things technology and sensor technology, watches are given more uses, such as sports watches and children's watches. Watches usually use leather, rubber, nylon cloth, stainless steel and other materials to make watch straps. In addition to accurate timing, a high-quality watch has more requirements for the service life and stability of the watch strap. However, there are only equipment for testing the corrosion resistance of watch straps, and there is a lack of equipment for testing the tension applied to the watch strap. Utility Model Content

[0003] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0004] A watch strap continuous tensile test device comprises: a working machine and a plurality of tensile test mechanisms arranged on the working machine;

[0005] The tensile test mechanism comprises: a set of ball screw lifting modules driven by a driving motor, a test support plate extending forward is installed on the lifting part of the ball screw lifting module;

[0006] A group of tension sensors are installed at the lower end of the test support plate, and an upper clamping seat is installed on the tension sensor;

[0007] A group of corresponding lower clamping seats are arranged at the lower end of the upper clamping seat.

[0008] As a further solution of the utility model: a main control system for realizing human-machine interaction is arranged on the working machine;

[0009] The main control system specifically includes:

[0010] The host computer obtains the working data of the tension sensor and provides feedback to the test personnel;

[0011] A plurality of control panels are provided, and the control panels correspond to the tensile test mechanisms one by one to realize control.

[0012] As a further solution of the utility model: a group of data printers connected to the host computer data are also arranged on the work machine.

[0013] The beneficial effects of the utility model are as follows: it can realize the test work on the continuous tensile performance of watch straps, and the use of a multi-group test mechanism can realize independent tensile tests of multiple watch straps at the same time, the test efficiency is higher, and during the test, the host computer can present the user with intuitive performance and processed data values ​​required by the user, so that the product performance can be understood more intuitively and accurately, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the tensile test mechanism in the utility model. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. It should be understood that the present application is not limited to the example embodiments disclosed herein. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0017] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0019] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The utility model provides Figures 1-2 In an embodiment of the utility model, a watch strap continuous tensile test device is used in the tensile test of the watch strap, which comprises: a working machine 1 and a plurality of sets of tensile test mechanisms 2 arranged on the working machine 1;

[0021] The tensile test mechanism 2 comprises: a set of ball screw lifting modules 22 driven by a driving motor 21, and a test support plate 23 extending forward is installed on the lifting part of the ball screw lifting module 22;

[0022] A group of tension sensors 24 are installed at the lower end of the test support plate 23, and an upper clamping seat 25 is installed on the tension sensor 24;

[0023] A set of corresponding lower clamping seats 26 are provided at the lower end of the upper clamping seat 25; during the test, the upper clamping seat 25 and the lower clamping seat 26 clamp one end of the watch strap respectively, and then the driving motor 21 drives the ball screw lifting module 22 to move upward, continuously tightening the watch strap, and performing a continuous watch strap tensile test;

[0024] Each group of tensile testing mechanisms 2 can work independently to meet different testing requirements.

[0025] Furthermore, the working machine 1 is provided with a main control system for realizing human-machine interaction;

[0026] The main control system specifically includes:

[0027] The host computer 11 obtains the working data in the tension sensor 24 and identifies the tension test data; during use, the host computer 11 can present the user with intuitive performance and processed data values ​​required by the user, so that the user can understand the product performance more intuitively and accurately, thereby improving product quality.

[0028] A plurality of control panels 13 are provided, and the control panels 13 correspond to the tensile test mechanisms 2 one by one to realize control, so as to realize the independent control of the tensile test mechanisms 2 and the control effect of the test.

[0029] Furthermore, the working machine 1 is also provided with a data printer 12 connected to the host computer 11. During operation, the data printer 12 can directly print out the specific data obtained by the host computer 11 from the tension sensor 24, so that the user can understand and record the test values ​​of the product more intuitively.

[0030] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "including a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A watch strap continuous tensile test device, characterized in that: include: A working machine and a plurality of tensile testing mechanisms arranged on the working machine; The tensile test mechanism comprises: a set of ball screw lifting modules driven by a driving motor, a test support plate extending forward is installed on the lifting part of the ball screw lifting module; A group of tension sensors are installed at the lower end of the test support plate, and an upper clamping seat is installed on the tension sensor; A group of corresponding lower clamping seats are arranged at the lower end of the upper clamping seat.

2. A watch strap continuous tensile test device according to claim 1, characterized in that: The working machine is equipped with a main control system that realizes human-machine interaction; The main control system specifically includes: The host computer obtains the working data of the tension sensor and provides feedback to the test personnel; A plurality of control panels are provided, and the control panels correspond to the tensile test mechanisms one by one to realize control.

3. A watch strap continuous tensile test device according to claim 1, characterized in that: The workbench is also provided with a group of data printers connected with the host computer data.

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