Abrasion resistance experiment device for in-vehicle sewing products

Abstract

The utility model relates to the technical field of in-vehicle sewing product wear resistance experiments, in particular to an in-vehicle sewing product wear resistance experiment device. The utility model provides an in-vehicle sewing product wear resistance experiment device which can polish and compare in-vehicle sewing products made of different materials at the same time, is convenient for more intuitively comparing wear resistance, and is convenient for evaluating the durability of the in-vehicle sewing products. A wear resistance experiment device for in-vehicle sewing products comprises a base, grinding wheels and the like, and the left portion and the right portion of the base are each rotationally connected with a front grinding wheel and a rear grinding wheel. Different in-vehicle sewing products are placed between the fixed clamping plates on the left side and the right side and the workbench respectively, then the fixed clamping plates are loosened, the fixed clamping plates make contact with the in-vehicle sewing products, then the in-vehicle sewing products are ground through the grinding wheels, and the in-vehicle sewing products made of different materials can be ground and compared at the same time; the wear resistance can be more visually compared, and the durability of the sewing product in the vehicle can be conveniently evaluated.

Description

Technical Field

[0001] The utility model relates to the technical field of wear resistance experiments for in-vehicle sewing products, and particularly relates to a wear resistance experiment device for in-vehicle sewing products. Background Technique

[0002] The wear resistance experiment of in-vehicle sewing products is a test for automotive interior decoration materials, aiming to evaluate the wear resistance of these materials during actual use. This experiment is usually used to ensure that the materials can withstand the wear in daily use and maintain a long service life.

[0003] In the existing wear resistance experiment of in-vehicle sewing products, the in-vehicle sewing products are usually placed on a grinding device for grinding experiments. However, the current device can only grind one in-vehicle sewing product at a time and cannot grind and compare in-vehicle sewing products of different materials simultaneously, which is inconvenient for comparing the wear resistance of different in-vehicle sewing products.

[0004] Therefore, it is necessary to design a wear resistance experiment device for in-vehicle sewing products that can simultaneously grind and compare in-vehicle sewing products of different materials, facilitate a more intuitive comparison of wear resistance, and conveniently evaluate the durability of in-vehicle sewing products. Content of the Utility Model

[0005] In order to overcome the disadvantages that the current device can only grind one in-vehicle sewing product at a time, cannot grind and compare in-vehicle sewing products of different materials simultaneously, is inconvenient for comparing the wear resistance of different in-vehicle sewing products, and is rather inconvenient, the utility model provides a wear resistance experiment device for in-vehicle sewing products that can simultaneously grind and compare in-vehicle sewing products of different materials, facilitate a more intuitive comparison of wear resistance, and conveniently evaluate the durability of in-vehicle sewing products.

[0006] The technical solution is as follows: A wear resistance experiment device for in-vehicle sewing products includes a base, grinding wheels, a first motor, a support frame, and a fixing mechanism. Two front and rear grinding wheels are rotatably connected to both the left and right sides of the base. A support frame is connected to the upper side of the base. Four first motors are connected to the lower sides of both the left and right parts of the support frame, and the output shafts of the first motors are connected to the adjacent grinding wheels. A fixing mechanism is provided on the base.

[0007] Preferably, the fixing mechanism includes a workbench, fixing clamps, elastic members, a sliding frame, a lead screw, and a second motor. The workbench is slidably connected to the lower part of the base. The fixing clamps are slidably connected to both the left and right parts of the workbench. Elastic members are connected between the front and rear parts of the fixing clamps and the workbench. The sliding frame is slidably connected to the rear part of the support frame and is connected to the workbench. The lead screw is rotatably connected to the left part of the support frame, and the second motor is connected to the left rear part of the support frame, and the output shaft of the second motor is connected to the lead screw.

[0008] Preferably, the elastic member is a spring.

[0009] Preferably, a cleaning mechanism is further included. The cleaning mechanism includes a sprinkler, a frame, a third motor and a fan blade. Sprinklers are connected to the upper sides of the left and right parts of the support frame, the frame is connected to the rear of the base, the third motor is connected to the middle of the frame, and the fan blade is connected to the output shaft of the third motor.

[0010] Preferably, nozzles are provided at the lower parts of the sprinklers.

[0011] Preferably, lighting lamps are further included. Two lighting lamps are connected to the lower part of the support frame, one on the left and one on the right.

[0012] Beneficial effects: 1. By placing different in-vehicle sewing products between the fixed clamping plates on the left and right sides and the workbench respectively, then loosening the fixed clamping plates to make the fixed clamping plates contact the in-vehicle sewing products, and then grinding with the grinding wheel, the utility model can grind and compare in-vehicle sewing products made of different materials at the same time, which is convenient for more intuitively comparing the wear resistance and evaluating the durability of the in-vehicle sewing products.

[0013] 2. By starting the sprinkler, water is sprayed out through the nozzles onto the in-vehicle sewing products to wash away the impurities on the in-vehicle sewing products, and then turning on the lighting lamps to supplement light to the in-vehicle sewing products and observe the wear degree of the in-vehicle sewing products, the utility model can clean the impurities on the in-vehicle sewing products and is convenient for observing the wear degree of the in-vehicle sewing products. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structure diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional structure diagram of the utility model.

[0016] Figure 3 It is a three-dimensional structure diagram of the fixing mechanism of the utility model.

[0017] Figure 4 It is a three-dimensional structure diagram of the cleaning mechanism of the utility model.

[0018] Reference numerals in the drawings: 1 - base, 2 - grinding wheel, 3 - first motor, 4 - support frame, 5 - fixing mechanism, 51 - workbench, 52 - fixed clamping plate, 53 - spring, 54 - sliding frame, 55 - lead screw, 56 - second motor, 6 - cleaning mechanism, 61 - sprinkler, 62 - lighting lamp, 63 - frame, 64 - third motor, 65 - fan blade. Detailed Embodiment

[0019] The utility model will be further described below in conjunction with the drawings and specific embodiments.

[0020] An abrasion resistance test device for in-vehicle sewing products, as Figure 1 and Figure 2 shown, includes a base 1, grinding wheels 2, a first motor 3, a support frame 4 and a fixing mechanism 5. Both the left and right parts of the base 1 are rotatably connected with two front and rear grinding wheels 2. The upper side of the base 1 is connected with a support frame 4. Both the lower sides of the left and right parts of the support frame 4 are connected with two front and rear first motors 3. The output shafts of the first motors 3 are all connected with the adjacent grinding wheels 2. A fixing mechanism 5 capable of conducting abrasion resistance comparison tests on in-vehicle sewing products of different materials is provided on the base 1.

[0021] As Figure 1 and Figure 3 shown, the fixing mechanism 5 includes a workbench 51, fixing clamps 52, elastic members, a sliding frame 54, a lead screw 55 and a second motor 56. The lower part of the base 1 is slidably connected with a workbench 51. Both the left and right parts of the workbench 51 are slidably connected with fixing clamps 52. Elastic members are connected between the front and rear parts of the fixing clamps 52 and the workbench 51. The elastic members are springs 53. The rear part of the support frame 4 is slidably connected with a sliding frame 54. The sliding frame 54 is connected with the workbench 51. The left part of the support frame 4 is rotatably connected with a lead screw 55. The left rear part of the support frame 4 is connected with a second motor 56. The output shaft of the second motor 56 is connected with the lead screw 55.

[0022] As Figure 1 and Figure 4 shown, it further includes a cleaning mechanism 6. The cleaning mechanism 6 includes a sprinkler 61, a lighting lamp 62, a frame 63, a third motor 64 and a fan blade 65. Both the upper sides of the left and right parts of the support frame 4 are connected with a sprinkler 61. Nozzles are provided at the lower parts of the sprinklers 61 for convenient watering. The lower part of the support frame 4 is connected with two left and right lighting lamps 62. The rear part of the base 1 is connected with a frame 63. The middle part of the frame 63 is connected with a third motor 64. A fan blade 65 is connected to the output shaft of the third motor 64.

[0023] When using this device, first place the base 1 in the wear-resistant test area of the in-vehicle sewing product. Then move the fixed clamping plate 52 outwards. The spring 53 is compressed and contracted. Then place different in-vehicle sewing products between the fixed clamping plates 52 on the left and right sides and the workbench 51 respectively. Then release the fixed clamping plate 52, and the spring 53 resumes its original state, driving the fixed clamping plate 52 to move back to its original position, so that the fixed clamping plate 52 contacts the in-vehicle sewing product. Then start the first motor 3 on the support frame 4 to drive the grinding wheel 2 to rotate. At the same time, start the second motor 56 to drive the lead screw 55 to rotate, so that the sliding frame 54 moves under the action of the thread, driving the workbench 51 to move, so that the in-vehicle sewing product moves, and the in-vehicle sewing product is polished by the grinding wheel 2. Thus, it is possible to polish and compare in-vehicle sewing products of different materials at the same time, which is convenient for more intuitively comparing the wear resistance and evaluating the durability of the in-vehicle sewing product. During the polishing, the third motor 64 on the frame 63 can be started to drive the fan blade 65 to rotate for cooling during the polishing of the in-vehicle sewing product. After the polishing is completed, start the sprinkler 61 so that water is sprayed out through the nozzle onto the in-vehicle sewing product to wash away the impurities on the in-vehicle sewing product. Then turn on the lighting lamp 62 to supplement the light of the in-vehicle sewing product and observe the wear degree of the in-vehicle sewing product. Thus, it is possible to clean the impurities on the in-vehicle sewing product and facilitate observing the wear degree of the in-vehicle sewing product.

[0024] Although the present invention has been described in detail with reference to the above embodiments, it is obvious to those skilled in the art through the present disclosure that various changes or modifications can be made to the present invention without departing from the principle and spirit scope of the present invention defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, rather than to limit the present invention, but the scope of protection is defined by the content of the claims.

Claims

1. An abrasion resistance test device for in-vehicle sewing products, characterized in that, It includes a base (1), grinding wheels (2), a first motor (3), a support frame (4) and a fixing mechanism (5). There are two front and rear grinding wheels (2) rotatably connected to both the left and right parts of the base (1). The upper side of the base (1) is connected to the support frame (4). There are two front and rear first motors (3) connected to the lower sides of both the left and right parts of the support frame (4). The output shafts of the first motors (3) are connected to the adjacent grinding wheels (2). A fixing mechanism (5) capable of conducting wear resistance comparison experiments on inner seam products of different materials is provided on the base (1).

2. The wear resistance test device for in-vehicle sewing products according to claim 1, characterized in that, The fixing mechanism (5) includes a workbench (51), fixing clamps (52), elastic members, a sliding frame (54), a lead screw (55) and a second motor (56). The workbench (51) is slidably connected to the lower part of the base (1). The fixing clamps (52) are slidably connected to both the left and right parts of the workbench (51). Elastic members are connected between the front and rear parts of the fixing clamps (52) and the workbench (51). The sliding frame (54) is slidably connected to the rear part of the support frame (4). The sliding frame (54) is connected to the workbench (51). The lead screw (55) is rotatably connected to the left part of the support frame (4). The second motor (56) is connected to the left rear part of the support frame (4). The output shaft of the second motor (56) is connected to the lead screw (55).

3. The wear resistance test device for in-vehicle sewing products according to claim 2, characterized in that, The elastic member is a spring (53).

4. An abrasion resistance test device for in-vehicle sewing products according to claim 3, characterized in that, It further includes a cleaning mechanism (6). The cleaning mechanism (6) includes a sprinkler (61), a frame (63), a third motor (64) and a fan blade (65). The sprinklers (61) are connected to the upper sides of both the left and right parts of the support frame (4). The frame (63) is connected to the rear part of the base (1). The third motor (64) is connected to the middle of the frame (63). The fan blade (65) is connected to the output shaft of the third motor (64).

5. An abrasion resistance test device for in-vehicle sewing products according to claim 4, characterized in that, Nozzles are provided at the lower parts of the sprinklers (61).

6. The wear resistance test device for in-vehicle sewing products according to claim 5, wherein, It further includes lighting lamps (62). Two lighting lamps (62) are connected to the lower part of the support frame (4).

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