High-molecular coating wear resistance detection structure

Abstract

The utility model discloses a high-molecular coating wear resistance detection structure, which belongs to the technical field of coating detection, and is characterized by comprising a transmission track, the inner side of the transmission track is movably connected with a transfer holder, the bottom of the transfer holder is movably connected with a lifting suction cup, the bottom of the transmission track is provided with a wear resistance detection mechanism, and the lifting suction cup is movably connected with the lifting suction cup. The outer side of the wear-resistant detection mechanism is movably connected with a crushing and putting mechanism, the wear-resistant condition in a real use scene can be simulated, and a plurality of devices such as a transfer holder, a soaking box, an electric turntable and an electric spiral flow guide roller are matched to perform multi-dimensional detection on the polymer coating metal shell, so that more comprehensive and real data can be obtained; friction media with different granularities are put in batches, so that the detection intensity is gradually increased, and different degrees of wear in actual use are simulated; on the other hand, by means of cooperative operation of multiple components, friction media move disorderly, the water flow direction is disrupted, and the complex real environment is simulated in an omnibearing mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating detection, especially relates to a macromolecular coating wear resistance detection structure. BACKGROUND

[0002] In industrial production and daily use, the wear resistance of materials is crucial, macromolecular coatings are widely used due to their good adhesion, corrosion resistance and other advantages, however, their wear resistance varies greatly, accurate detection of wear resistance becomes the key to guarantee product quality and service life, currently, there are various wear resistance detection methods, such as abrasion tester method, scratch method, etc., which evaluate the wear resistance of the coating from different angles, as an important means of modern life, the shell protection of the automobile is extremely important, macromolecular coatings are widely used on the automobile shell due to their excellent comprehensive performance, not only can improve the appearance of the automobile, but also can resist sandstone impact, tree scratches and other during daily driving through good wear resistance, prolong the service life of the automobile shell and reduce maintenance costs.

[0003] In the prior art, the detection method of the coating cannot fully simulate the actual use of the coating product by the customer, but since the wear resistance of the coating is a very important indicator, the wear resistance of the coating needs to be effectively detected, and the traditional coating wear test method cannot fully simulate the actual use of the coating product by the customer,

[0004] In view of the above problems, the existing patent (publication number: CN212514095U) proposes a macromolecular coating wear resistance detection structure, which comprises a mounting frame, a friction assembly capable of moving along the length direction of the mounting frame and a pressing plate; the mounting frame is provided with a product to be tested, the friction assembly is located at the top of the mounting frame, the friction assembly comprises a stress pressing plate, a pressure spring located on the stress pressing plate, a spring pressing plate for pressing the pressure spring and a wear-resistant pressing piece for friction with the product to be tested, the pressing plate is connected with the spring pressing plate through a pressing screw, and the pressing plate is located at the bottom of the mounting frame, the utility model realizes the detection of the wear resistance of the surface coating of the product under the cooperation of the mounting frame, the friction assembly and the pressing plate, manual detection is not required, the consumption of labor is reduced, the actual use of the coating product in the actual use is effectively simulated, and the detection accuracy is guaranteed.

[0005] In view of the above problems, the existing patent gives a solution, which is slightly lacking in the direction of simulating the real environment of the macromolecular coating in the prior art and the above examples, so that the detection result is practical in application, the data is single, the credibility is low, and the detection intensity cannot be gradually increased to achieve the effect of step-by-step detection during the detection process.

[0006] Therefore, a macromolecular coating wear resistance detection structure is proposed. UTILITY MODEL CONTENTS

[0007] The utility model discloses a purpose lies in, provide a kind of macromolecular coating wear resistance detection structure, can solve the wear resistance of existing coating detection cannot be simulated reality detection for the actual application of coating, and the problem that detection intensity cannot be adjusted in detection process.

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of macromolecular coating wear resistance detection structure, including transmission track, the inner side of the transmission track is movably connected with transfer holder, the bottom of the transfer holder is movably connected with lifting suction cup, the bottom of the transmission track is provided with wear resistance detection mechanism, the outer side of the wear resistance detection mechanism is movably connected with broken throwing mechanism;

[0009] The wear resistance detection mechanism includes soaking tank, processing box, feeding hopper and reciprocating guide assembly, the soaking tank is arranged at the bottom of the transmission track, the reciprocating guide assembly is movably connected to the inner side of the soaking tank, the processing box is movably connected to the rear side of the soaking tank, the processing box is arranged at the top of the soaking tank, the feeding hopper is movably connected to the top of the processing box.

[0010] Preferably, the broken throwing mechanism includes sliding support block, broken roller, linkage plate, pull rod and electric rotating block.

[0011] Preferably, the sliding support block is slidably connected to the inner side of the processing box, the broken roller is movably connected to the inner side of the sliding support block, the linkage plate is fixedly connected to the outer side of the sliding support block, and the linkage plate is movably connected to the outer side of the broken roller.

[0012] Preferably, the electric rotating block is movably connected to the right side of the inner side of the processing box, the pull rod is rotatably connected to the inner side of the electric rotating block, and the pull rod is rotatably connected to the outer side of the linkage plate.

[0013] Preferably, the reciprocating guide assembly includes sliding rail, support column, first electric rotating disc, second electric rotating disc, sliding block, telescopic linkage rod and electric spiral guide roller.

[0014] Preferably, the sliding rail is fixedly connected to the left side and the right side of the inner side of the soaking tank, the sliding block is slidably connected to the inner side of the sliding rail, the first electric rotating disc is movably connected to the outer side of the sliding block, the support column is fixedly connected to the left side and the right side of the outer side of the soaking tank, the second electric rotating disc is movably connected to the outer side of the support column, the telescopic linkage rod is rotatably connected to the outer side of the sliding block and the second electric rotating disc, and the electric spiral guide roller is movably connected to the outer side of the first electric rotating disc.

[0015] Preferably, the bottom of the inner side of the processing box is fixedly connected with a guide plate.

[0016] Preferably, the inner side of the soaking tank is movably connected with a collection probe.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The present application can simulate the wear resistance in real use scene through the wear detection mechanism, and use various devices such as transfer holder, soaking tank, electric rotating disc and electric spiral guide roller to detect the high polymer coating metal shell in multiple dimensions, so that more comprehensive and real data can be obtained, and the problems of lacking simulation of real environment are solved in multiple ways, on the one hand, different granularity friction media are put in batches, and the detection intensity is gradually increased to simulate different degrees of wear in actual use, on the other hand, multiple components are used to work cooperatively to make the friction media move disorderly and disrupt the water flow direction, and the complex real environment is simulated in all directions.

[0019] 2、The present application can realize accurate adjustment of the sliding block and the crushing roller by starting the electric rotating block and using the ingenious cooperation of the pull rod and the linkage plate, and then the crushing granularity is flexibly changed, the innovative design can conveniently manufacture friction media of different granularity during the detection process, other granularity friction media can be put in batches by repeatedly adjusting the crushing roller operation, in the initial stage, the friction media with small granularity can be put to preliminarily detect the high polymer coating material, with the detection advancing, the friction media with larger granularity is gradually put to make the friction intensity borne by the material continuously increase, the detection intensity is increased in steps, and the different wear degrees that the material may face in actual use are accurately simulated. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure diagram of the high polymer coating wear resistance detection structure of the utility model;

[0021] Figure 2 It is the side view structure drawing of the soaking pool of the utility model;

[0022] Figure 3 It is the overall structure drawing of the wear detection mechanism of the utility model;

[0023] Figure 4 It is the overall structure drawing of the reciprocating guide assembly of the utility model;

[0024] Figure 5 It is the overall structure drawing of the crushing and putting mechanism of the utility model.

[0025] In the figure, 1, conveying track; 2, transfer holder; 3, lifting suction disc; 4, wear resistance detection mechanism; 41, soaking box; 42, processing box; 43, feeding hopper; 44, reciprocating guide assembly; 44a, sliding rail; 44b, support column; 44c, first electric rotary table; 44d, second electric rotary table; 44e, sliding block; 44f, telescopic linkage rod; 44g, electric spiral guide roller; 5, crushing and feeding mechanism; 51, sliding support block; 52, crushing roller; 53, linkage plate; 54, pull rod; 55, electric rotary block; 6, guide plate; 7, collection probe. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical schemes:

[0028] A kind of polymer coating wear resistance detection mechanism, including conveying track 1, the inner side of conveying track 1 is movably connected with transfer holder 2, the bottom of transfer holder 2 is movably connected with lifting suction disc 3, the bottom of conveying track 1 is provided with wear resistance detection mechanism 4, the outer side of wear resistance detection mechanism 4 is movably connected with crushing and feeding mechanism 5;

[0029] Wear resistance detection mechanism 4 includes soaking box 41, processing box 42, feeding hopper 43 and reciprocating guide assembly 44, soaking box 41 is set in the bottom of conveying track 1, reciprocating guide assembly 44 is movably connected in the inner side of soaking box 41, processing box 42 is movably connected in the rear side of soaking box 41, processing box 42 is set in the top of soaking box 41, feeding hopper 43 is movably connected in the top of processing box 42.

[0030] In the embodiment: by placing polymer coating metal shell with soaking in soaking box 41, and by processing box 42 to the friction medium in soaking box 41, stone or special friction ball is fed, then by reciprocating guide assembly 44, the friction medium is irregularly disturbed in water and impacts and rubs metal shell, so that the effect of wear resistance detection is achieved, and the actual environment of actual use can be more truly simulated.

[0031] Specifically, as Figure 1 , Figure 2 , Figure 5 Indicated, crushing and feeding mechanism 5 includes sliding support block 51, crushing roller 52, linkage plate 53, pull rod 54 and electric rotary block 55.

[0032] Specifically, as shown in Figure 1 , Figure 2 , Figure 5 , the sliding support block 51 is slidingly connected to the inner side of the processing box 42, the crushing roller 52 is movably connected to the inner side of the sliding support block 51, the connecting plate 53 is fixedly connected to the outer side of the sliding support block 51, and the connecting plate 53 is movably connected to the outer side of the crushing roller 52.

[0033] Specifically, as shown in Figure 1 , Figure 2 , Figure 5 , the electric rotating block 55 is movably connected to the right side of the inner side of the processing box 42, the pull rod 54 is rotatably connected to the inner side of the electric rotating block 55, and the pull rod 54 is rotatably connected to the outer side of the connecting plate 53.

[0034] In this embodiment: by starting the electric rotating block 55 on the inner side of the processing box 42, the outer pull rod 54 is driven to rotate around the shaft, and the distance between the two groups of connecting plates 53 is changed when the pull rod 54 rotates, realizing the simultaneous adjustment of the sliding block 44e and the crushing roller 52 inward or outward, thereby changing the crushing granularity, and repeating the operation can batch different granularity friction medium, solves the problem that the detection strength cannot be gradually increased during detection to realize stepwise detection, and achieves the effect of gradually increasing the detection strength.

[0035] Specifically, as shown in Figure 1 , Figure 2 , the reciprocating guide assembly 44 includes a sliding rail 44a, a support column 44b, a first electric rotating disc 44c, a second electric rotating disc 44d, a sliding block 44e, a telescopic connecting rod 44f, and an electric spiral guide roller 44g.

[0036] Specifically, as shown in Figure 5 , Figure 3 , the sliding rail 44a is fixedly connected to the left and right sides of the inner side of the soaking box 41, the sliding block 44e is slidingly connected to the inner side of the sliding rail 44a, the first electric rotating disc 44c is movably connected to the outer side of the sliding block 44e, the support column 44b is fixedly connected to the left and right sides of the outer side of the soaking box 41, the second electric rotating disc 44d is movably connected to the outer side of the support column 44b, the telescopic connecting rod 44f is rotatably connected to the outer sides of the sliding block 44e and the second electric rotating disc 44d, and the electric spiral guide roller 44g is movably connected to the outer side of the first electric rotating disc 44c.

[0037] In the embodiment, the electric spiral flow guide roller 44g is located at both sides of the inside of the soaking box 41, and is started by the first electric rotating disc 44c. When rotating, the electric spiral flow guide roller 44g disturbs the cleaning water at both sides, drives the high polymer coating metal shell of the input stone or friction ball to flow and scrape, realizes the wear resistance detection, and drives the electric spiral flow guide roller 44g to do the circular motion when the first electric rotating disc 44c rotates, increases the flow guide transmission path, and breaks the water flow direction. At the same time, the second electric rotating disc 44d is started, the extension linkage rod 44f at the circular position is pulled to rotate, the sliding block 44e at the bottom bearing the first electric rotating disc 44c is pulled to reciprocate in the sliding rail 44a, and the mixed cleaning water is further guided to make the friction medium in the water in a completely disordered state, and the friction detection is carried out on the metal shell.

[0038] Specifically, as shown in Figure 4 、 Figure 3 , the bottom of the inside of the processing box 42 is fixedly connected with the guide plate 6.

[0039] Specifically, as shown in Figure 4 、 Figure 1 Figure 2 Figure 1 Figure 2 , the inside of the soaking box 41 is movably connected with the collection probe 7.

[0040] In the embodiment, the guide plate 6 can guide the input friction medium to enter the soaking box 41, and the collection probe 7 can collect the image of the appearance of the high polymer coating metal shell at each stage of the detection.

[0041] Working principle: before detecting the high polymer coating material, the metal shell made of high polymer coating material is selected to simulate the real wear resistance detection, the metal shell is adsorbed by the lifting suction cup 3 at the bottom of the transfer holder 2 through the transmission rail 1 and transferred to the top of the soaking tank 41, then the lifting suction cup 3 is lowered to place the metal shell in the soaking tank 41, the soaking tank 41 is filled with enough cleaning water before the metal shell enters, and after soaking, the electric rotating block 55 inside the processing tank 42 is started to pull the outer rod 54 of the electric rotating block 55 to rotate along the outer shaft, and when the rod 54 rotates, it will pull the two groups of connecting plates 53 at the same time, so as to adjust the sliding block 44e and the crushing roller 52 inward and outward at the same time, so that the crushing granularity can be changed, and after adjustment, the stone or special hard friction ball is put into the soaking tank 41 through the guide plate 6 at the bottom of the processing tank 42 after the stone or special hard friction ball is crushed to the close granularity through the feeding hopper 43, and after enough quantity, the first electric rotating disc 44c and the electric spiral guide roller 44g are started, because the electric spiral guide roller 44g is arranged on both sides of the soaking tank 41, when the electric spiral guide roller 44g rotates, it will disturb the cleaning water on both sides and drive the high polymer coating metal shell inside the stone or friction ball to flow and be scraped, so as to achieve the effect of wear resistance detection, and when the first electric rotating disc 44c rotates, it will drive the electric spiral guide roller 44g to make circular motion, increase the guide transmission path, and disturb the water flow direction, and through the starting of the second electric rotating disc 44d, the telescopic connecting rod 44f at the circular position of the second electric rotating disc 44d is pulled to rotate, and the sliding block 44e bearing the first electric rotating disc 44c at the bottom is pulled to make reciprocating motion inside the sliding rail 44a, so as to further guide and mix the cleaning water, so that the friction medium in the water is in a completely disordered state to rub the metal shell, and in the process, the above-mentioned operation of adjusting the crushing roller 52 is repeated to put other granularity of friction medium in batches, so as to gradually increase the detection strength, and the above-mentioned operation is completed to simulate the wear resistance detection of the actual application of the high polymer coating, so that the data is more real and effective, and conforms to the actual situation, and after detection, the lifting suction cup 3 is used to recycle the transfer holder 2 to transfer the next round of wear resistance detection operation, and in the whole detection process, the metal shell condition can be detected in real time through the collection probe 7.

[0042] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high polymer coated wear detection structure comprising a track (1) characterised in that: The inner side of the transmission track (1) is movably connected with a transfer holder (2), the bottom of the transfer holder (2) is movably connected with a lifting suction cup (3), the bottom of the transmission track (1) is provided with a wear-resistant detection mechanism (4), and the outer side of the wear-resistant detection mechanism (4) is movably connected with a crushing and throwing mechanism (5). The wear-resistant detection mechanism (4) comprises a soaking box (41), a treatment box (42), a feeding funnel (43) and a reciprocating guide assembly (44), the soaking box (41) is arranged at the bottom of the transmission track (1), the reciprocating guide assembly (44) is movably connected to the inner side of the soaking box (41), the treatment box (42) is movably connected to the rear side of the soaking box (41), the treatment box (42) is arranged at the top of the soaking box (41), and the feeding funnel (43) is movably connected to the top of the treatment box (42).

2. The polymer-coated wear detection structure of claim 1, wherein: The crushing and throwing mechanism (5) comprises a sliding support block (51), a crushing roller (52), a linkage plate (53), a pull rod (54) and an electric rotating block (55).

3. The polymer coating wear detection structure of claim 2, wherein: The sliding support block (51) is slidably connected to the inner side of the treatment box (42), the crushing roller (52) is movably connected to the inner side of the sliding support block (51), the linkage plate (53) is fixedly connected to the outer side of the sliding support block (51), and the linkage plate (53) is movably connected to the outer side of the crushing roller (52).

4. The polymer-coated wear detection structure of claim 2, wherein: The electric rotating block (55) is movably connected to the right side of the inner side of the treatment box (42), the pull rod (54) is rotatably connected to the inner side of the electric rotating block (55), and the pull rod (54) is rotatably connected to the outer side of the linkage plate (53).

5. The polymer-coated wear detection structure of claim 1, wherein: The reciprocating guide assembly (44) comprises a sliding rail (44a), a support column (44b), a first electric rotating disc (44c), a second electric rotating disc (44d), a sliding block (44e), a telescopic linkage rod (44f) and an electric spiral guide roller (44g).

6. The polymer-coated wear detection structure of claim 5, wherein: The sliding rail (44a) is fixedly connected to the left and right sides of the inner side of the soaking box (41), the sliding block (44e) is slidably connected to the inner side of the sliding rail (44a), the first electric rotating disc (44c) is movably connected to the outer side of the sliding block (44e), the support column (44b) is fixedly connected to the left and right sides of the outer side of the soaking box (41), the second electric rotating disc (44d) is movably connected to the outer side of the support column (44b), the telescopic linkage rod (44f) is rotatably connected to the outer sides of the sliding block (44e) and the second electric rotating disc (44d), and the electric spiral guide roller (44g) is movably connected to the outer side of the first electric rotating disc (44c).

7. The polymer-coated wear detection structure of claim 1, wherein: The bottom of the inner side of the treatment box (42) is fixedly connected with a guide plate (6).

8. The polymer-coated wear detection structure of claim 1, wherein: The inner side of the soaking box (41) is movably connected with a collection probe (7).

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