Soft and hard degree detection device for artificial leather production

Abstract

The utility model discloses a hardness detection device for artificial leather production, which comprises a detection platform, a sleeve is fixedly connected to one side above the detection platform, a telescopic plate is inserted into the sleeve, a support platform is fixedly connected to one side of the top end of the telescopic plate, a steel roller is arranged above the support platform, and the steel roller is fixedly connected to one side of the top end of the telescopic plate. A rolling ball abuts against the position between one side of the steel roller and the telescopic plate, rotating shafts are fixedly connected to the two ends of the rolling ball, and connecting ropes are rotationally connected to the outer sides of the rotating shafts. The novel artificial leather is provided with the pull ring, the rolling ball, the steel roller and the artificial leather, the pull ring is pulled downwards to descend the rolling ball, then the rolling ball abuts against the steel roller, the steel roller can be extruded and abut against the steel roller, at the moment, the steel roller falls onto the upper surface of the artificial leather, the surface of the artificial leather is extruded downwards through gravity, and the concave condition can occur; if the artificial leather is soft, the concave degree is deeper, and the concave degree is shallower if the artificial leather is hard, the distinguishing and judging effects can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial leather hardness detection, in particular to a soft and hard hardness detection device for artificial leather production. Background Technique

[0002] Artificial leather is made by foaming or laminating various formulations of PVC and PU on a textile fabric base or a non-woven fabric base. It can be processed according to different requirements of strength, color, luster, pattern, etc. It has the characteristics of a wide variety of flower patterns, good waterproof performance, neat edges, high utilization rate and relatively low price compared with genuine leather. However, for the vast majority of artificial leather, its hand feeling and elasticity cannot reach the effect of genuine leather; its longitudinal section can show fine bubble holes, the film on the fabric base or the surface layer, and dry artificial fibers.

[0003] In the prior art, after the production of artificial leather, it is necessary to perform a soft and hard hardness detection operation. The traditional method is to apply pressure downward, and it is impossible to effectively and accurately check the hardness problem by mechanically increasing the pressure. At the same time, the use cost of traditional equipment is relatively high, and it is not convenient to use the detection operation at low cost. Content of the Utility Model

[0004] The purpose of the utility model is to provide a soft and hard hardness detection device for artificial leather production. Driven by a driving motor, the threaded rod rotates, and the threaded rod is threadedly connected with the telescopic plate, so that the threaded position can be moved, the telescopic plate can be lifted and lowered by the thread, and the detection height can be controlled.

[0005] To achieve the above purpose, a soft and hard hardness detection device for artificial leather production is provided, including: a detection platform, a sleeve is fixedly connected to one side above the detection platform, a telescopic plate is inserted into the sleeve, a support platform is fixedly connected to one side of the top of the telescopic plate, a steel roller is arranged above the support platform, a rolling ball is abutted between one side of the steel roller and the telescopic plate, both ends of the rolling ball are fixedly connected with a rotating shaft, and a connecting rope is rotatably connected to the outside of the rotating shaft;

[0006] Both sides of the middle part above the detection platform are fixedly connected with fixing blocks, and the number of fixing blocks is four. A bolt rod is rotatably connected inside the fixing block, a threaded block is threadedly connected to the middle of the bolt rod, and a clamping plate is fixedly connected to one side of the threaded block.

[0007] According to the soft and hard hardness detection device for artificial leather production, a driving motor is fixedly connected to one end of the bottom of the detection platform, a threaded rod is fixedly connected to the driving end of the driving motor, and the threaded rod is threadedly connected to the inside of the telescopic plate.

[0008] According to the softness and hardness detection device for artificial leather production, one end of the clamping plate is fixedly connected to a support spring, and one end of the support spring is fixedly connected to a protective baffle.

[0009] According to the softness and hardness detection device for artificial leather production, the bottom end of the clamping plate clamps the artificial leather.

[0010] According to the softness and hardness detection device for artificial leather production, a pull ring is fixedly connected to the bottom end of the connecting rope.

[0011] According to the softness and hardness testing device for artificial leather production, both ends of the upper surface of the testing platform are fixedly connected with stoppers.

[0012] According to the softness and hardness detection device for artificial leather production, a scale is fixedly connected to one side of the telescopic plate.

[0013] The above scheme has the following beneficial effects:

[0014] 1. The utility model is provided with a bolt rod, a clamping plate, a driving motor and a telescopic plate. The bolt rod is rotated and threadedly moved with the threaded block after rotation, which will drive the clamping plate to firmly clamp and resist the artificial leather, and can keep the position of the artificial leather fixed. The driving motor drives the threaded rod to rotate, and the threaded rod and the telescopic plate are threadedly connected, so that the thread position can be moved, and the telescopic plate can be raised and lowered, and the detection height can be controlled. According to different heights, the degree of depression caused by the steel roller falling is inconsistent, and the effect can be adjusted as required.

[0015] 2. The utility model is provided with a pull ring, a rolling ball, a steel roller and artificial leather. The pull ring is pulled downward to lower the rolling ball, and then the rolling ball and the steel roller are in contact with each other, so that the steel roller can be pressed against each other. At this time, the steel roller falls to the upper surface of the artificial leather, and the surface of the artificial leather is pressed downward by gravity, which will cause a depression. If the artificial leather is softer, the depression will be deeper, and if the artificial leather is harder, the depression will be shallower, which can be used to distinguish and judge.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a cross-sectional side structural diagram of a softness and hardness detection device for artificial leather production according to the utility model;

[0019] Figure 2For a softness and hardness detection device for artificial leather production of the present utility model Figure 1 The enlarged view of part A in

[0020] Figure 3 The three-dimensional structure diagram of the detection platform of a softness and hardness detection device for artificial leather production of the present utility model;

[0021] Figure 4 The three-dimensional structure diagram of the rolling ball of a softness and hardness detection device for artificial leather production of the present utility model.

[0022] Legend description:

[0023] 1. Detection platform; 2. Driving motor; 3. Sleeve; 4. Telescopic plate; 5. Rolling ball; 6. Steel roller; 7. Support platform; 8. Pulling ring; 9. Threaded block; 10. Fixed block; 11. Bolt rod; 12. Support spring; 13. Artificial leather; 14. Protective baffle; 15. Clamping plate; 16. Rotating shaft; 17. Connecting rope; 18. Scale; 19. Stopper. Specific implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, 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 accompanying drawings, and is only for the convenience of describing the present utility model 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 understood as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Refer to Figures 1-4, an artificial leather production softness and hardness detection device according to an embodiment of the present utility model, which includes: a detection platform 1, a sleeve 3 is fixedly connected to one side above the detection platform 1. Through the sleeve 3, the telescopic plate 4 can be extended and retracted, and limited to maintain stable lifting. The telescopic plate 4 is inserted into the sleeve 3. A scale 18 is fixedly connected to one side of the telescopic plate 4. A support platform 7 is fixedly connected to one side of the top of the telescopic plate 4. A steel roller 6 is arranged above the support platform 7. The steel roller 6 drops onto the upper surface of the artificial leather 13. By gravity, the surface of the artificial leather 13 will be depressed when pressed downward, and the degree of depression can be used to distinguish softness and hardness. A rolling ball 5 abuts between one side of the steel roller 6 and the telescopic plate 4. Both ends of the rolling ball 5 are fixedly connected with a rotating shaft 16. Through the rotating shaft 16, rotational cooperation can be achieved. A connecting rope 17 is rotatably connected to the outside of the rotating shaft 16. The bottom end of the connecting rope 17 is fixedly connected with a pull ring 8. By pulling downward through the pull ring 8, the rolling ball 5 can be lowered. Subsequently, through the abutment between the rolling ball 5 and the steel roller 6, the steel roller 6 can be pressed and abutted. At this time, the steel roller 6 drops onto the upper surface of the artificial leather 13;

[0027] On both sides of the middle above the detection platform 1, fixed blocks 10 are fixedly connected, and the number of fixed blocks 10 is four. A bolt rod 11 is rotatably connected inside the fixed block 10. By placing the artificial leather 13 on the upper surface of the detection platform 1 and rotating the bolt rod 11, after rotation, it will move in a threaded manner with the threaded block 9, and the clamping plate 15 will be driven to firmly clamp and abut the artificial leather 13. The middle of the bolt rod 11 is threadedly connected with a threaded block 9. A clamping plate 15 is fixedly connected to one side of the threaded block 9. A driving motor 2 is fixedly connected to one end of the bottom of the detection platform 1. Driven by the driving motor 2, the threaded rod rotates, and the threaded rod is threadedly connected with the telescopic plate 4, so that the threaded position can be moved, and the telescopic plate 4 can be screwed up and down to control the detection height. The driving end of the driving motor 2 is fixedly connected with a threaded rod, and the threaded rod is threadedly connected with the inside of the telescopic plate 4. Support springs 12 are fixedly connected to one end of each clamping plate 15. When the steel roller 6 continuously rolls, it will abut against the protective baffle 14 to provide an elastic buffering effect for the support spring 12. One end of the support spring 12 is fixedly connected with a protective baffle 14. The artificial leather 13 is clamped at the bottom end of the clamping plate 15. Stopper blocks 19 are fixedly connected to both ends of the upper surface of the detection platform 1. The stopper blocks 19 can prevent the steel roller 6 from falling.

[0028] Working principle: When in use, first place the artificial leather 13 on the upper surface of the detection platform 1, and rotate the bolt rod 11, which will move the thread with the thread block 9, which will drive the clamping plate 15 to firmly clamp the artificial leather 13. Then, the telescopic plate 4 can be adjusted in height according to the required detection height. The drive motor 2 drives the threaded rod to rotate, and the threaded rod and the telescopic plate 4 are threadedly connected to realize the movement of the thread position, which will realize the threaded rise and fall of the telescopic plate 4, and control the detection height to achieve When the required height is reached, the pull ring 8 can be pulled downward to lower the ball 5, and then the ball 5 and the steel roller 6 can be squeezed and resisted. At this time, the steel roller 6 falls to the upper surface of the artificial leather 13, and the surface of the artificial leather 13 is squeezed downward by gravity, and a depression will appear. At this time, the steel roller 6 continues to roll, and the support spring 12 of the protective baffle 14 provides an elastic buffering effect, and the block 19 can prevent the steel roller 6 from falling. After the detection is completed, the hardness of the artificial leather 13 can be checked by the degree of depression.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A softness and hardness testing device for artificial leather production, comprising: The detection platform (1) is characterized in that a sleeve (3) is fixedly connected to one side of the upper part of the detection platform (1), a telescopic plate (4) is inserted into the interior of the sleeve (3), a support platform (7) is fixedly connected to one side of the top of the telescopic plate (4), a steel roller (6) is arranged above the support platform (7), a rolling ball (5) is in contact between one side of the steel roller (6) and the telescopic plate (4), both ends of the rolling ball (5) are fixedly connected to a rotating shaft (16), and a connecting rope (17) is rotatably connected to the outer side of the rotating shaft (16); Fixed blocks (10) are fixedly connected to both sides of the upper middle part of the detection platform (1), and the number of the fixed blocks (10) is four. A bolt rod (11) is rotatably connected inside the fixed block (10), a threaded block (9) is threadedly connected to the middle part of the bolt rod (11), and a clamping plate (15) is fixedly connected to one side of the threaded block (9).

2. The softness and hardness testing device for artificial leather production according to claim 1, characterized in that: One end of the bottom of the detection platform (1) is fixedly connected to a driving motor (2), a driving end of the driving motor (2) is fixedly connected to a threaded rod, and the threaded rod is connected to the internal thread of the telescopic plate (4).

3. The softness and hardness testing device for artificial leather production according to claim 1, characterized in that: One end of the clamping plate (15) is fixedly connected to a support spring (12), and one end of the support spring (12) is fixedly connected to a protective baffle (14).

4. The softness and hardness testing device for artificial leather production according to claim 1, characterized in that: The bottom end of the clamping plate (15) clamps the artificial leather (13).

5. The softness and hardness testing device for artificial leather production according to claim 1, characterized in that: The bottom end of the connecting rope (17) is fixedly connected with a pull ring (8).

6. The softness and hardness testing device for artificial leather production according to claim 1, characterized in that: Stoppers (19) are fixedly connected to both ends of the upper surface of the detection platform (1).

7. The softness and hardness testing device for artificial leather production according to claim 1, characterized in that: A scale (18) is fixedly connected to one side of the telescopic plate (4).

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