Glove gripping force testing machine with multi-scene simulation function

Abstract

The utility model relates to the technical field of glove gripping power testing, in particular to a glove gripping power testing machine with a multi-scene simulation function, which is characterized in that the upper end of an inner connecting rod is fixedly connected with a heater, the inner wall of a side end opening of an outer mounting rod is in sliding connection with a baffle block, the upper wall of the baffle block is in shaft connection with a connecting rod assembly, and the upper end of the connecting rod assembly is provided with a rotating shaft; one end of the rotating shaft is installed on the inner wall of the external rod, a reset torsion spring is installed on the inner wall of the rotating shaft, due to the fact that the friction force of the external rod and the friction force of the internal connecting rod are different, simulation tests of different friction force are achieved, the external rod and the internal connecting rod can be heated through the heater, and therefore simulation tests and multi-scene simulation in different temperature environments can be carried out; the problems that an existing glove gripping force testing machine can only simulate gripping force testing under one specific condition and cannot comprehensively evaluate the performance of gloves in different environment use states, and therefore comprehensive and accurate performance evaluation cannot be provided are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glove gripping force testing, in particular to a glove gripping force testing machine with a multi-scenario simulation function. Background Art

[0002] In the process of manufacturing gloves, it is generally necessary to test the grip of gloves to ensure that the gloves meet a certain grip and avoid uneven grip quality of glove products. The grip of gloves directly affects the work efficiency and safety of the wearer in various environments.

[0003] CN205981521U discloses a glove grip tester, characterized in that it includes more than two groups of glove grip test modules, the glove grip test modules include a truncated cone grip block located at the bottom and a cylindrical grip rod located at the top, wherein the cone angle of the truncated cone grip blocks of the two or more groups of glove grip test modules gradually decreases from large to small, the structure of the glove grip tester is scientific and reasonable, the test is fast and convenient, easy to master and operate, and by grabbing a set of glove grip test modules with different cone angles, the grip of the gloves can be tested to determine the extent to which the grip of the gloves meets the quality requirements. In addition, a cylindrical grip rod is also provided, when the gloves cannot grasp a certain truncated cone grip block, causing the truncated cone grip block to slide down, the cylindrical grip rod can be grasped to prevent the glove grip test module from falling to the ground and causing damage; however, the glove grip tester can only simulate the grip test under a specific condition, and cannot comprehensively evaluate the performance of the gloves under different environmental use conditions, thereby failing to provide a comprehensive and accurate performance evaluation.

[0004] In view of the above problems, the utility model proposes a glove gripping force testing machine with multi-scenario simulation function. Utility Model Content

[0005] The purpose of the utility model is to provide a glove gripping force testing machine with multi-scenario simulation function, thereby solving the problems in the background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a glove gripping force testing machine with multi-scenario simulation function, comprising a supporting base, and a testing body and a control screen installed on the upper end of the supporting base, a testing block is slidably connected to the inner wall of the testing body, a heater is installed at the lower end of the testing block, and a testing rod is installed at the lower end of the heater;

[0007] The test rod includes an outer rod and an inner rod arranged on the inner wall of the outer rod, the outer wall of the inner rod is provided with anti-slip patterns, so that the friction force when the glove contacts the inner rod is greater than the friction force when the glove contacts the outer rod, the upper end of the inner rod is fixedly connected to the heater, the inner wall of the side opening of the outer rod is slidably connected with a block, the upper wall axis of the block is connected with a connecting rod assembly, the upper end of the connecting rod assembly is installed with a rotating shaft, one end of the rotating shaft is installed on the inner wall of the outer rod, and the inner wall of the rotating shaft is installed with a reset torsion spring.

[0008] Preferably, when the stop block is completely located on the inner wall of the opening at the side end of the outer mounting rod, the return torsion spring is in a relaxed state.

[0009] Preferably, when one end of the barrier block protrudes out of the opening at the side end of the outer mounting rod, the return torsion spring is in a compressed state.

[0010] Preferably, one end of the barrier block is fixedly connected to a slider body, one side of the inner connecting rod is provided with a sliding groove, and the slider body is slidably connected to the sliding groove.

[0011] Preferably, the connecting rod assembly comprises an outer rod body having one end fixedly connected to the rotating shaft, and an inner rod body having one end connected to the shaft of the blocking block, and the inner rod body is arranged on the inner wall of the outer rod body.

[0012] Preferably, one end of the inner rod body away from the stop block is fixedly connected with a sliding plate, and the sliding plate is slidably connected to the inner wall of the outer rod body.

[0013] Preferably, one end of the sliding plate away from the inner rod body is fixedly connected to an elastic element, and one end of the elastic element away from the sliding plate is fixedly connected to the bottom plate in the cavity of the outer rod body.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model proposes a glove grip force testing machine with a multi-scenario simulation function. Since the friction between the outer rod and the inner rod is different, simulation tests with different friction forces are realized. The outer rod and the inner rod can be heated by a heater, so that simulation tests under different temperature environments can be performed. The multi-scenario simulation solves the problem that the existing glove grip force testing machine can only simulate the grip force test under one specific condition and cannot comprehensively evaluate the performance of the gloves under different environmental usage conditions, thereby resulting in the inability to provide a comprehensive and accurate performance evaluation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the test rod of the utility model;

[0018] Figure 3 It is a schematic diagram of the plane structure of the test rod of the utility model;

[0019] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0020] Figure 5 This is a schematic diagram of the connecting rod assembly structure of the utility model.

[0021] In the figure: 1. support base; 2. test body; 3. control panel; 5. test block; 6. heater; 7. test rod; 71. external rod; 72. internal rod; 73. spacer block; 74. slider body; 75. sliding groove; 76. connecting rod assembly; 761. external rod body; 762. internal rod body; 763. sliding plate; 764. elastic element; 77. rotating shaft; 78. reset torsion spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 In order to solve the problem that the existing glove grip tester can only simulate the grip test under a specific condition and cannot comprehensively evaluate the performance of the gloves under different environmental conditions, thus failing to provide a comprehensive and accurate performance evaluation, the following preferred technical solutions are provided:

[0024] A glove gripping force testing machine with multi-scenario simulation function comprises a supporting base 1, and a testing body 2 and a control screen 3 installed on the upper end of the supporting base 1. A testing block 5 is slidably connected to the inner wall of the testing body 2. A connecting rod is installed on the bottom plate where the testing block 5 is connected to the testing body 2. The connecting rod abuts against a sensor in the cavity of the testing body 2. It is a prior art. A heater 6 is installed at the lower end of the testing block 5. A testing rod 7 is installed at the lower end of the heater 6. The testing rod 7 comprises an outer rod 71 and a control panel 3 arranged on the outer rod 71. The inner connecting rod 72 of the inner wall and the outer wall of the inner connecting rod 72 are provided with anti-slip grooves, so that the friction force when the glove contacts the inner connecting rod 72 is greater than the friction force when the glove contacts the outer rod 71. The upper end of the inner connecting rod 72 is fixedly connected to the heater 6, and the inner wall of the side opening of the outer rod 71 is slidably connected with a block 73, and the upper wall axis of the block 73 is connected with a connecting rod assembly 76. The upper end of the connecting rod assembly 76 is installed with a rotating shaft 77, one end of the rotating shaft 77 is installed on the inner wall of the outer rod 71, and the inner wall of the rotating shaft 77 is installed with a reset torsion spring 78.

[0025] When the blocking block 73 is completely on the inner wall of the opening at the side end of the external rod 71, the return torsion spring 78 is in a relaxed state. When one end of the blocking block 73 protrudes from the opening at the side end of the external rod 71, the return torsion spring 78 is in a compressed state. One end of the blocking block 73 is fixedly connected to a slider body 74, and a sliding groove 75 is provided on one side of the internal rod 72. The slider body 74 is slidably connected to the sliding groove 75.

[0026] The connecting rod assembly 76 includes an outer rod body 761, one end of which is fixedly connected to the rotating shaft 77, and an inner rod body 762, one end of which is connected to the axis of the blocking block 73. The inner rod body 762 is arranged on the inner wall of the outer rod body 761, and the end of the inner rod body 762 away from the blocking block 73 is fixedly connected with a sliding plate 763, and the sliding plate 763 is slidably connected to the inner wall of the outer rod body 761. The end of the sliding plate 763 away from the inner rod body 762 is fixedly connected with an elastic element 764, and the end of the elastic element 764 away from the sliding plate 763 is fixedly connected to the bottom plate of the cavity of the outer rod body 761.

[0027] Specifically, during the test, the tester holds the outer rod 71 with a glove and pulls it downward. The test block 5 will move downward on the inner wall of the test body 2 under the drive, driving the connecting rod downward to squeeze the sensor, and the sensor will test the value. By pulling the blocking block 73 outward, the position of the slider body 74 will match the sliding groove 75. At this time, the connecting rod assembly 76 will rotate at an angle to compress the reset torsion spring 78. At this time, the outer rod 71 is pulled down, and the outer rod 71 will move downward on the outer wall of the inner connecting rod 72 through the cooperation between the slider body 74 and the sliding groove 75. When the outer rod 71 moves to the lowermost end of the inner connecting rod 72, the reaction force of the reset torsion spring 78 will drive the slider through the blocking block 73. The main body 74 is tightly against the inner bottom plate of the sliding groove 75 of the side wall of the inner rod 72, so that the outer rod 71 is stuck on the outer wall of the inner rod 72. At this time, the test can be performed through the inner rod 72. Since the friction between the outer rod 71 and the inner rod 72 is different, the simulation test of different friction is realized, and the heater 6 can be used to heat the outer rod 71 and the inner rod 72, so that the simulation test under different temperature environments can be performed. The multi-scene simulation solves the problem that the existing glove grip tester can only simulate the grip test under a specific condition and cannot comprehensively evaluate the performance of the gloves under different environmental usage conditions, thereby failing to provide a comprehensive and accurate performance evaluation.

[0028] When the connecting rod assembly 76 rotates at an angle, the inner rod body 762 will be stretched outward on the inner wall of the outer rod body 761 through the sliding plate 763, and the elastic element 764 will be tightened by the sliding plate 763. Through the action of the elastic element 764, the slider body 74 can be assisted to press tightly against the sliding groove 75 on the side wall of the inner connecting rod 72, thereby improving the fixing effect.

[0029] It should 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.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glove grip tester with multi-scenario simulation function, comprising a support base (1), and a test body (2) and a control screen (3) mounted on the upper end of the support base (1), characterized in that: A test block (5) is slidably connected to the inner wall of the test body (2); a heater (6) is mounted at the lower end of the test block (5); and a test rod (7) is mounted at the lower end of the heater (6); The test rod (7) comprises an outer rod (71) and an inner rod (72) arranged on the inner wall of the outer rod (71); the outer wall of the inner rod (72) is provided with anti-slip grooves so that the friction force when the glove contacts the inner rod (72) is greater than the friction force when the glove contacts the outer rod (71); the upper end of the inner rod (72) is fixedly connected to the heater (6); the inner wall of the side opening of the outer rod (71) is slidably connected with a stopper block (73); the upper wall of the stopper block (73) is axially connected with a connecting rod assembly (76); the upper end of the connecting rod assembly (76) is mounted with a rotating shaft (77); one end of the rotating shaft (77) is mounted on the inner wall of the outer rod (71); and the inner wall of the rotating shaft (77) is mounted with a return torsion spring (78).

2. The glove grip strength testing machine with multi-scenario simulation function according to claim 1, characterized in that: When the stopper block (73) is completely located on the inner wall of the side opening of the outer rod (71), the return torsion spring (78) is in a relaxed state.

3. The glove grip strength testing machine with multi-scenario simulation function according to claim 1, characterized in that: When one end of the stopper block (73) protrudes from the opening at the side end of the outer rod (71), the return torsion spring (78) is in a compressed state.

4. The glove grip strength testing machine with multi-scenario simulation function according to claim 1, characterized in that: One end of the barrier block (73) is fixedly connected to a slider body (74), one side of the inner connecting rod (72) is provided with a sliding groove (75), and the slider body (74) is slidably connected to the sliding groove (75).

5. The glove grip strength testing machine with multi-scenario simulation function according to claim 1, characterized in that: The connecting rod assembly (76) comprises an outer rod body (761) having one end fixedly connected to the rotating shaft (77), and an inner rod body (762) having one end axially connected to the stopper block (73), wherein the inner rod body (762) is arranged on the inner wall of the outer rod body (761).

6. The glove grip strength testing machine with multi-scenario simulation function according to claim 5, characterized in that: One end of the inner rod body (762) away from the blocking block (73) is fixedly connected to a sliding plate (763), and the sliding plate (763) is slidably connected to the inner wall of the outer rod body (761).

7. The glove grip strength testing machine with multi-scenario simulation function according to claim 6, characterized in that: One end of the sliding plate (763) away from the inner rod body (762) is fixedly connected to an elastic element (764), and one end of the elastic element (764) away from the sliding plate (763) is fixedly connected to the inner bottom plate of the outer rod body (761).

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