Performance detection device for polyurethane synthetic leather

Abstract

The utility model discloses a performance detection device for polyurethane synthetic leather, and particularly relates to the technical field of polyurethane synthetic leather detection, the performance detection device comprises a box body, the top of the box body is connected with a cover plate through a hinge, one side of the box body is provided with a glass window, two sides of the box body are both provided with through holes, and plastic door curtains are arranged in the two through holes. A partition plate is arranged in the box body, a moving mechanism is arranged on one side of the box body, clamping mechanisms are arranged on the two sides of the inner wall of the box body, conveying mechanisms are arranged on the two sides of the box body, a detection mechanism is arranged in the box body, the detection mechanism comprises a fixing plate arranged in the box body, and a supporting frame is arranged at the bottom of the fixing plate. Two bolts are arranged on the surface of the supporting frame. According to the polyurethane synthetic leather detection device, the fixing plate and the supporting frame can be conveniently detached, different detection structures are connected with the fixing plate, the fixing plate is connected with the supporting frame, so that other detection structures can be conveniently replaced to detect polyurethane synthetic leather, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyurethane synthetic leather detection, and more specifically, to a performance detection device for polyurethane synthetic leather. Background Art

[0002] Polyurethane synthetic leather belongs to a type of polyurethane elastomer. It has a soft, natural luster, soft touch, and a strong leather feel. It has excellent mechanical properties such as excellent adhesion to the substrate, wear resistance, flex resistance, and aging resistance. It is the most ideal substitute for natural leather. Polyurethane synthetic leather is often needed in football processing. In the process of polyurethane synthetic leather production, it is necessary to perform performance testing on polyurethane synthetic leather. In the existing technology, it is generally directly tested manually by production personnel, and the test results are not accurate enough.

[0003] According to the patent application publication (announcement) number: CN219369387U, a fabric elasticity detection device includes a workbench, at least two clamping mechanisms arranged on both sides of the workbench, and a detection rod arranged between two adjacent clamping mechanisms and capable of being raised and lowered relative to the workbench. The clamping mechanism includes a fixed seat, and a clamping seat arranged on the upper side of the fixed seat and capable of being raised and lowered. The side of the fabric is located between the fixed seat and the clamping seat during detection, and the highest position horizontal height of the detection rod is higher than the horizontal height of the clamping seat. A plurality of rollers are rotatably arranged on the outer periphery of the detection rod. When the fabric is detected, the surface of the rollers is in contact with the surface of the fabric. The utility model increases the stability of the fabric elasticity detection.

[0004] However, the above device may encounter the following problems during use: when the structure detects the cloth through the detection rod, the detection rod is fixedly connected to the moving track. After long-term use, the surface of the detection rod is worn, making it inconvenient to disassemble and repair the detection rod. Moreover, when other performance tests are performed on the material, the detection rod and the moving track cannot be quickly disassembled to replace other detection mechanisms. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a performance detection device for polyurethane synthetic leather to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A performance detection device for polyurethane synthetic leather comprises a box body, the top of the box body is connected with a cover plate by a hinge, a glass window is arranged on one side of the box body, through openings are arranged on both sides of the box body, plastic door curtains are arranged inside the two through openings, a partition is arranged inside the box body, a moving mechanism is arranged on one side of the box body, clamping mechanisms are arranged on both sides of the inner wall of the box body, a transmission mechanism is arranged on both sides of the box body, a detection mechanism is arranged inside the box body, the detection mechanism comprises a fixed plate arranged inside the box body, a support frame is arranged at the bottom of the fixed plate, two bolts are arranged on the surface of the support frame, one end of the two bolts extends to the inside of the fixed plate, a rotating rod is arranged inside the support frame, a detection rod is sleeved on the rotating rod, connecting rods are arranged on both sides of the rotating rod, one end of the two connecting rods penetrates the support frame and extends to the outside of the support frame, a moving plate is arranged at one end of the connecting rod, and a spring is sleeved on the outside of the connecting rod. The above technical solution is adopted to facilitate the disassembly and maintenance of the detection rod.

[0008] As a further description of the above technical solution: the transmission mechanism includes a transmission belt arranged on both sides of the box body, a collecting hole is opened on the surface of the partition, an extension hole is opened on one side of the collecting hole, a baffle is slidably provided inside the extension hole, the baffle is slidably connected to the box body, a pull plate is provided on one side of the baffle, a drawer is slidably connected to the bottom of the partition, a drawer is provided on one side of the drawer, and the cross-section of the drawer is set to T-shape. The above technical solution is adopted to facilitate the transmission of polyurethane synthetic leather.

[0009] As a further description of the above technical solution: the clamping mechanism includes connecting frames arranged on both sides of the inner wall of the box, and electric telescopic rods are arranged on both sides of the two connecting frames, one end of the two electric telescopic rods extends to the interior of the connecting frame, and a clamping plate is arranged at one end of the electric telescopic rod, and a rubber pad is arranged on the surface of the clamping plate. The above technical solution is adopted to facilitate clamping the two ends of the polyurethane synthetic leather.

[0010] As a further description of the above technical solution: the moving mechanism includes a motor arranged on one side of the box, a placement plate is arranged at the bottom of the motor, the placement plate is connected to the box, a screw rod is arranged at the output end of the motor, one end of the screw rod extends to the interior of the box, a slider is arranged on the screw rod, an electric telescopic rod 2 is arranged at the bottom of the slider, one end of the electric telescopic rod 2 is connected to the fixed plate, and the above technical solution is adopted to facilitate the detection mechanism to move left and right.

[0011] Technical effects and advantages of the utility model:

[0012] 1. By setting up a detection mechanism, the detection rod inside the support frame is sleeved on the rotating rod, and the connecting rod is driven to slide by the movable plate in the placement mechanism, so that the connecting rod is removed from the rotating rod, which is convenient for removing the detection rod sleeved on the rotating rod for replacement and maintenance, so that it is convenient to disassemble and repair the detection rod later. The support frame and the fixed plate are connected by bolts, which is convenient for disassembly of the fixed plate and the support frame, and different detection structures are connected to the fixed plate, and the fixed plate is connected to the support frame, so that other detection structures can be easily replaced to detect polyurethane synthetic leather, thereby improving the practicality of the device;

[0013] 2. By setting up a transmission mechanism and a moving mechanism, the polyurethane synthetic leather is transmitted through the conveyor belts on both sides of the box and enters the box for inspection. Then, the motor drives the screw rod to rotate, and the slider on the screw rod drives the bottom detection mechanism to move left and right, so that different positions of the polyurethane synthetic leather can be inspected, thereby improving the detection effect of the polyurethane synthetic leather. After the inspection of the polyurethane synthetic leather is completed, the defective and good polyurethane synthetic leather are distinguished. The defective products are opened by opening the baffle on the surface of the partition, and the polyurethane synthetic leather falls into the drawer through the collection hole on the surface of the partition, and the defective polyurethane synthetic leather is collected centrally. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the fixed plate structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the internal structure of the box of the utility model.

[0017] Figure 4 It is a side structural schematic diagram of the utility model.

[0018] Figure 5 It is a schematic diagram of the mobile structure of the utility model.

[0019] The accompanying drawings are marked as follows: 1. box body; 2. cover plate; 3. glass window; 4. plastic door curtain; 5. partition; 6. fixing plate; 7. support frame; 8. bolt; 9. detection rod; 10. connecting rod; 11. moving plate; 12. spring; 13. conveyor belt; 14. baffle; 15. pull plate; 16. drawer; 17. connecting frame; 18. electric telescopic rod 1; 19. clamping plate; 20. motor; 21. screw rod; 22. electric telescopic rod 2; 23. slider. DETAILED DESCRIPTION

[0020] 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 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 of 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.

[0021] The present application embodiment discloses Figure 1-5 A performance testing device for polyurethane synthetic leather shown in the figure specifically includes a box body 1, a cover plate 2 is connected to the top of the box body 1 by a hinge, a glass window 3 is arranged on one side of the box body 1, through openings are arranged on both sides of the box body 1, and plastic door curtains 4 are arranged inside the two through openings, a partition 5 is arranged inside the box body 1, a moving mechanism is arranged on one side of the box body 1, clamping mechanisms are arranged on both sides of the inner wall of the box body 1, transmission mechanisms are arranged on both sides of the box body 1, and a testing mechanism is arranged inside the box body 1, the testing mechanism includes a fixing plate 6 arranged inside the box body 1, a support frame 7 is arranged at the bottom of the fixing plate 6, two bolts 8 are arranged on the surface of the support frame 7, one end of the two bolts 8 extends to the inside of the fixing plate 6, a rotating rod is arranged inside the support frame 7, a testing rod 9 is sleeved on the rotating rod, connecting rods 10 are arranged on both sides of the rotating rod, one end of the two connecting rods 10 passes through the support frame 7 and extends to the outside of the support frame 7, a moving plate 11 is arranged at one end of the connecting rod 10, and the connecting rod 10 The outer sleeve is provided with a spring 12, and the plastic door curtains 4 on both sides of the box body 1 can reduce a large amount of dust from entering the box body 1. When the staff needs to observe the situation inside the box body 1, they can observe it through the glass window 3 on one side of the box body 1, open the cover plate 2 on the top of the box body 1, and it is convenient to repair the mechanism inside the box body 1. The polyurethane synthetic leather is transmitted through the conveyor belts 13 on both sides of the box body 1. The detection rod 9 inside the support frame 7 is sleeved on the rotating rod, and the connecting rod 10 is driven to slide by the moving plate 11 in the placement mechanism, so that the connecting rod 10 is removed from the rotating rod, which is convenient for removing the detection rod 9 sleeved on the rotating rod for replacement and maintenance, so that it is convenient to disassemble and repair the detection rod 9 later. The support frame 7 is connected to the fixed plate 6 by bolts 8, which is convenient for disassembly between the fixed plate 6 and the support frame 7, and different detection structures are connected to the fixed plate 6, and the fixed plate 6 is connected to the support frame 7, so that other detection structures can be easily replaced to detect polyurethane synthetic leather, thereby improving the practicality of the device.

[0022] Reference Figure 1 and Figure 4As shown, the transmission mechanism includes a conveyor belt 13 arranged on both sides of the box body 1, a collecting hole is opened on the surface of the partition 5, an extension hole is opened on one side of the collecting hole, a baffle 14 is slidably provided inside the extension hole, the baffle 14 is slidably connected to the box body 1, a pull plate 15 is provided on one side of the baffle 14, a drawer 16 is slidably connected to the bottom of the partition 5, a drawer is provided on one side of the drawer 16, and the cross-section of the drawer is set to be T-shaped. The conveyor belts 13 on both sides of the box body 1 are opened, and the polyurethane synthetic leather to be tested is placed on the conveyor belt 13, and the polyurethane synthetic leather is transported to the inside of the box body 1 through the conveyor belt 13. After the polyurethane synthetic leather is tested, defective and good polyurethane synthetic leather are distinguished, and the defective products are opened by opening the baffle 14 on the surface of the partition 5, and the polyurethane synthetic leather falls into the inside of the drawer 16 through the collecting hole on the surface of the partition 5, and the defective polyurethane synthetic leather is collected centrally.

[0023] Reference Figure 1 and Figure 3 As shown, the clamping mechanism includes a connecting frame 17 arranged on both sides of the inner wall of the box body 1, and electric telescopic rods 18 are arranged on both sides of the two connecting frames 17. One end of the two electric telescopic rods 18 extends to the inside of the connecting frame 17, and a clamping plate 19 is arranged at one end of the electric telescopic rod 18. The surface of the clamping plate 19 is provided with a rubber pad. After entering the inside of the box body 1 for inspection, the electric telescopic rods 18 on both sides of the connecting frame 17 drive the clamping plate 19 to clamp the polyurethane synthetic leather, so as to facilitate the performance inspection of the polyurethane synthetic leather.

[0024] Reference Figure 1 and Figure 3 As shown, the moving mechanism includes a motor 20 arranged on one side of the box body 1, a placement plate is arranged at the bottom of the motor 20, and the placement plate is connected to the box body 1, a screw rod 21 is arranged at the output end of the motor 20, one end of the screw rod 21 extends to the inside of the box body 1, a slider 23 is arranged on the screw rod 21, and an electric telescopic rod 22 is arranged at the bottom of the slider 23, and one end of the electric telescopic rod 22 is connected to the fixed plate 6. The motor 20 drives the screw rod 21 to rotate, and the slider 23 on the screw rod 21 drives the bottom detection mechanism to move left and right, so that different positions of the polyurethane synthetic leather can be detected, thereby improving the detection effect of the polyurethane synthetic leather.

[0025] The working principle of the utility model is as follows: first, the conveyor belts 13 on both sides of the box body 1 are opened, and the polyurethane synthetic leather to be tested is placed on the conveyor belts 13. The polyurethane synthetic leather is transported to the inside of the box body 1 through the conveyor belts 13. The plastic door curtains 4 on both sides of the box body 1 can reduce a large amount of dust from entering the inside of the box body 1. When the staff needs to observe the situation inside the box body 1, they can observe through the glass window 3 on one side of the box body 1, open the cover plate 2 on the top of the box body 1, and it is convenient to repair the mechanism inside the box body 1. The polyurethane synthetic leather is transported through the conveyor belts 13 on both sides of the box body 1. After entering the inside of the box body 1 for testing, the electric telescopic rods 18 on both sides of the connecting frame 17 drive the clamping plate 19 to clamp the polyurethane synthetic leather, and then the motor 20 drives the screw rod 21 to rotate, and the slider 23 on the screw rod 21 drives the bottom detection mechanism to move left and right, so that different positions of the polyurethane synthetic leather can be detected, thereby improving the detection effect of the polyurethane synthetic leather;

[0026] After the inspection of the polyurethane synthetic leather is completed, the defective and good polyurethane synthetic leather are distinguished. The defective products are collected by opening the baffle 14 on the surface of the partition 5, and the polyurethane synthetic leather falls into the drawer 16 through the collecting hole on the surface of the partition 5. The defective polyurethane synthetic leather is collected in a centralized manner. The detection rod 9 inside the support frame 7 is sleeved on the rotating rod, and the connecting rod 10 is driven to slide by the movable plate 11 in the placement mechanism, so that the connecting rod 10 is removed from the rotating rod, which is convenient for removing the detection rod 9 sleeved on the rotating rod for replacement and maintenance, so that it is convenient to disassemble and repair the detection rod 9 later. The support frame 7 is connected to the fixed plate 6 by bolts 8, which is convenient for disassembly of the fixed plate 6 and the support frame 7. Different detection structures are connected to the fixed plate 6, and the fixed plate 6 is connected to the support frame 7, so that other detection structures can be easily replaced to detect polyurethane synthetic leather, thereby improving the practicality of the device.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A performance testing device for polyurethane synthetic leather, comprising a housing (1), characterized in that: The top of the box (1) is connected to a cover plate (2) via a hinge, a glass window (3) is provided on one side of the box (1), openings are provided on both sides of the box (1), plastic door curtains (4) are provided inside the two openings, a partition (5) is provided inside the box (1), a moving mechanism is provided on one side of the box (1), clamping mechanisms are provided on both sides of the inner wall of the box (1), a transmission mechanism is provided on both sides of the box (1), and a detection mechanism is provided inside the box (1); The detection mechanism comprises a fixed plate (6) arranged inside the box body (1), a support frame (7) is arranged at the bottom of the fixed plate (6), two bolts (8) are arranged on the surface of the support frame (7), one end of each of the two bolts (8) extends to the inside of the fixed plate (6), a rotating rod is arranged inside the support frame (7), a detection rod (9) is sleeved on the rotating rod, connecting rods (10) are arranged on both sides of the rotating rod, one end of each of the two connecting rods (10) passes through the support frame (7) and extends to the outside of the support frame (7), a movable plate (11) is arranged at one end of the connecting rod (10), and a spring (12) is sleeved on the outside of the connecting rod (10).

2. A performance testing device for polyurethane synthetic leather according to claim 1, characterized in that: The transmission mechanism comprises a transmission belt (13) arranged on both sides of the box body (1); a collection hole is provided on the surface of the partition plate (5); an extension hole is provided on one side of the collection hole; a baffle (14) is slidably provided inside the extension hole; and the baffle (14) is slidably connected to the box body (1).

3. A performance testing device for polyurethane synthetic leather according to claim 2, characterized in that: A pull plate (15) is provided on one side of the baffle (14), a drawer (16) is slidably connected to the bottom of the partition (5), a drawer plate is provided on one side of the drawer (16), and the cross section of the drawer plate is set to be T-shaped.

4. A performance testing device for polyurethane synthetic leather according to claim 1, characterized in that: The clamping mechanism comprises a connecting frame (17) arranged on both sides of the inner wall of the box body (1), and an electric telescopic rod (18) is arranged on both sides of the two connecting frames (17), one end of the two electric telescopic rods (18) extends into the interior of the connecting frame (17), and a clamping plate (19) is arranged at one end of the electric telescopic rod (18), and a rubber pad is arranged on the surface of the clamping plate (19).

5. The performance testing device for polyurethane synthetic leather according to claim 1, characterized in that: The moving mechanism comprises a motor (20) arranged on one side of the box (1); a placement plate is arranged at the bottom of the motor (20), the placement plate is connected to the box (1); a screw rod (21) is arranged at the output end of the motor (20), and one end of the screw rod (21) extends into the interior of the box (1).

6. A performance testing device for polyurethane synthetic leather according to claim 5, characterized in that: A slider (23) is arranged on the screw rod (21), and a second electric telescopic rod (22) is arranged at the bottom of the slider (23), and one end of the second electric telescopic rod (22) is connected to the fixing plate (6).

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