Device for detecting wear resistance of polyurethane material

Abstract

The utility model discloses a polyurethane material wear resistance detection device, relates to the technical field of detection equipment, and aims to solve the technical problems that some particle powder is adhered to the surface due to mutual friction in the polishing process of the current polyurethane material, residues exist in a dust collection structure in the cleaning process, and the cleaning effect is poor. Comprising a frame body, a driving assembly is fixedly arranged on one side of the inner bottom of the frame body, a clamping seat rotationally arranged on the top of the frame body is fixedly arranged at the output end of the driving assembly, and a grinding assembly penetrating through the top is fixedly arranged on the other side of the inner bottom of the frame body; through the design of the cleaning assembly, dust particles adhered to the surface of the polyurethane material can be cleaned away when the polishing assembly polishes the polyurethane material arranged at the top of the clamping seat, so that the adhesion between the dust particles and the surface of the polyurethane material is reduced, and the cleaning device has the advantages that the adhesion of the powder particles is reduced, and the cleaning effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection equipment technical field more specifically, relate to a kind of polyurethane material abrasion resistance detection device. BACKGROUND

[0002] Polyurethane material is widely used in various fields, such as textile and garment industry, automobile industry, construction industry, etc., due to its excellent wear resistance, chemical corrosion resistance and strength, etc. For polyurethane material wear resistance detection, a special device is usually used to complete the detection. The polyurethane material is fixed in position, and the friction structure is used to complete the wear resistance detection.

[0003] Currently, a dust collection structure is usually provided to clean the powder particles generated during polishing. However, due to the friction between the polyurethane materials during polishing, some particles may adhere to the surface, causing residues in the cleaning process of the dust collection structure, resulting in poor cleaning effect. Therefore, a polyurethane material abrasion resistance detection device is proposed. SUMMARY

[0004] The utility model aims at overcoming the shortcomings of the prior art, adapting to the actual needs, and providing a polyurethane material abrasion resistance detection device to solve the problem of residues in the cleaning process of the dust collection structure caused by the friction between the polyurethane materials during polishing, resulting in poor cleaning effect.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a polyurethane material abrasion resistance detection device, comprising a frame body;

[0006] The inner bottom of the frame body is fixed with a driving assembly on one side, and the output end of the driving assembly is fixed with a clamping seat rotating on the top of the frame body.

[0007] The other side of the inner bottom of the frame body is fixed with a polishing assembly penetrating through the top, and the top of the frame body is fixed with a cleaning assembly cooperating with the clamping seat on the side facing the driving assembly.

[0008] The cleaning assembly comprises an electric push rod, and the top of the electric push rod is fixed with a mounting seat. The inside of the mounting seat is fixed with a motor, and the output end of the motor is fixed with a brush for cleaning dust particles. The shape of the brush is spiral.

[0009] The utility model discloses a design can be in the polishing assembly to the polyurethane material of the clamping seat top setting dust particle of surface adhesion is swept away when polishing, thereby reducing the adhesion between dust particle and polyurethane material surface, so that the dust particle cleaning of dust suction structure can strengthen the force of cleaning, improve the effect of dust particle cleaning, strengthen the cleanness of polyurethane material polished surface, and the brush is set to spiral and can improve the scope of cleaning, and the effect of spiral rotation can collect powder particle and accumulate on one side, and aspect concentrated cleaning.

[0010] Preferably, the top of the mounting seat is fixedly provided with a fixed strip, one end of the fixed strip close to the brush is fixedly provided with a collection box, and the opening of the collection box is inclined to the side of the brush.

[0011] Preferably, the collection box is fixedly provided with a plurality of dust cleaning teeth on the side close to the brush bristle, and the gap between the adjacent two dust cleaning teeth is consistent with the diameter of the brush bristle.

[0012] Preferably, the polishing assembly comprises a vertical rod, the top end of the vertical rod is rotatably provided with an adjusting rod inclined downward to the side where the clamping seat is located, one end of the adjusting rod close to the clamping seat is fixedly provided with a fixed block, and the top of the fixed block is provided with a sander for polishing the polyurethane material.

[0013] Preferably, the right end top of the adjusting rod is fixedly provided with a limiting rod, and the outer side of the limiting rod is provided with a weight sleeve.

[0014] Preferably, the clamping seat comprises a fixed rod, the top of the fixed rod is fixedly provided with a limiting disc for placing the polyurethane material, the top end outer wall of the fixed rod is provided with a spacer ring for limiting the position of the polyurethane material, the top outer wall of the fixed rod is threadedly connected with a limiting ring for fixing the position of the spacer ring, and the outer circle of the limiting disc is provided with a pressing sleeve for fixing the position of the polyurethane material.

[0015] Preferably, the collection box is fixedly provided with a connecting block on the side close to the fixed strip, and the side surface of the connecting block is provided with a connecting groove connected with the side end of the fixed strip.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. The utility model discloses a cleaning assembly design can be in the polishing assembly to the polyurethane material top setting of clamping seat when polishing the dust particle adhered to the surface and sweeps off, thereby reduce the adhesion between dust particle and polyurethane material surface, so that when the dust particle cleaning of dust suction structure can strengthen the force of cleaning, improve the effect of dust particle cleaning, strengthen the cleanness of polyurethane material polished surface, the brush is set to spiral and can improve the scope of cleaning, through the effect of spiral rotation can collect the powder particle and accumulate on one side, aspect concentrated cleaning.

[0018] 2. The utility model discloses still through the design of collection box can collect the particle adhered on the bristle in the process of brush dust particle cleaning, when the bristle on the brush contacts the dust cleaning tooth, will produce attenuation vibration because of the collision, thereby shake off the dust particle adhered on the bristle in the collection box, can improve the cleanliness of bristle when the brush cleans the surface of polyurethane material, keep good cleaning effect, further improve the use effect of cleaning assembly. DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the structure exploded schematic diagram of clamping seat in the utility model;

[0021] Figure 3 It is the structure schematic diagram of polishing assembly in the utility model;

[0022] Figure 4 It is the structure schematic diagram of cleaning assembly in the utility model;

[0023] Figure 5 It is Figure 4 The structure enlarged schematic diagram of A part in the utility model.

[0024] Mark number explanation: 1, frame main body;2, drive assembly;3, clamping seat;301, fixed link;302, limit disc;303, spacer ring;304, limit ring;305, press sleeve set;4, polishing assembly;401, vertical rod;402, adjusting rod;403, fixed block;404, polisher;405, limit rod;406, weight sleeve;5, cleaning assembly;501, electric push rod;502, mounting seat;503, motor;504, brush;505, fixed strip;6, collection box;601, dust cleaning tooth;602, connecting block;603, connecting groove. DETAILED DESCRIPTION

[0025] As Figures 1 to 5The utility model relates to a kind of abrasion resistance detection devices of polyurethane material, including frame main body 1, the inner bottom side of frame main body 1 is fixedly provided with drive assembly 2, the output end of drive assembly 2 is fixedly provided with the clamping seat 3 of rotating in the top of frame main body 1, the inner bottom other side of frame main body 1 is fixedly provided with the polishing assembly 4 of penetrating top, the top of frame main body 1 is fixedly provided with the cleaning assembly 5 matched with clamping seat 3 in drive assembly 2 side;The rotation of polyurethane material after being controlled fixed position can be carried out by the connection of drive assembly 2 and clamping seat 3, and it is convenient to carry out annular polishing operation on the surface of polishing assembly 4 position polyurethane material.In the process of polishing, the powder particles with strong adhesion can be cleaned by the work of cleaning assembly 5, and the cleaning effect of powder particles on the surface of polyurethane material is strengthened.

[0026] Cleaning assembly 5 includes electric push rod 501, the top of electric push rod 501 is fixedly provided with mounting seat 502, mounting seat 502 is fixedly provided with motor 503 in the inside, the output end of motor 503 is fixedly provided with brush 504 for cleaning dust particles, and the shape of brush 504 is spiral;The height position of brush 504 can be adjusted by the setting of electric push rod 501, without affecting the dismounting operation of polyurethane material, while the adhesion between brush 504 and polyurethane material can be maintained, and the design of spiral can reduce the gap of cleaning and improve cleaning strength.

[0027] In the embodiment of the utility model, the top of mounting seat 502 is fixedly provided with fixed strip 505, and collecting box 6 is fixedly installed on the end of fixed strip 505 close to brush 504, and the opening of collecting box 6 is inclined to brush 504 side;The position of bristle movement during the rotation of brush 504 can be blocked by the design of collecting box 6, and the adhered powder particles can be cleaned by patting the side of collecting box 6, to achieve the effect of collection, so that the bristles on brush 504 can be kept clean.

[0028] In the embodiment of the utility model, a plurality of dust cleaning teeth 601 are fixedly provided on the side of collecting box 6 close to the bristles of brush 504, and the gap between adjacent two dust cleaning teeth 601 is consistent with the diameter of the bristles of brush 504;The design of dust cleaning tooth 601 can play the effect of scraping the adhered powder particles on the surface of brush 504, to further improve the strength of cleaning.

[0029] In the embodiment of the utility model, the polishing assembly 4 includes vertical pole 401, the top end of vertical pole 401 is rotatably installed with the adjusting rod 402 that inclines to the side where the clamping seat 3 is, the one end close to the clamping seat 3 of adjusting rod 402 is fixedly provided with fixed block 403, the top of fixed block 403 is installed with the polisher 404 for polishing polyurethane material, the spacing between polisher 404 and vertical pole 401 is greater than the spacing between limiting rod 405 and adjusting rod 402, so that the one end of limiting rod 405 can automatically incline downward under the weight, and the state of sticking to the surface of polyurethane material is kept.

[0030] In the embodiment of the utility model, the right end top of adjusting rod 402 is fixedly provided with limiting rod 405, and the outer side of limiting rod 405 is sleeved with weight sleeve 406; the weight sleeve 406 structure arranged at the top of limiting rod 405 can adjust the angle of polisher 404 inclining downward by increasing the weight, so that the stable supporting effect can be achieved.

[0031] In the embodiment of the utility model, the clamping seat 3 includes fixed rod 301, the top of fixed rod 301 is fixedly provided with limiting disc 302 for placing polyurethane material, the outer wall of the top of fixed rod 301 is sleeved with grommet 303 for limiting the position of polyurethane material, the top outer wall of fixed rod 301 is threadedly connected with limiting ring 304 for fixing the position of grommet 303, and the outer circle of limiting disc 302 is sleeved with pressing sleeve 305 for fixing the position of polyurethane material; the cooperation of fixed rod 301 and limiting disc 302 can preliminarily limit the placement position of polyurethane material, the cooperation of grommet 303 and limiting ring 304 can further limit the position of polyurethane material, and then the position of the outer edge of polyurethane material can be limited under the action of pressing sleeve 305, so that the position can be kept stable during the polishing process of polyurethane material, the position can be kept fixed without being easily extruded by polisher 404, and good polishing detection effect can be kept.

[0032] In the embodiment of the utility model, the side close to fixed strip 505 of collecting box 6 is fixedly provided with connecting block 602, and the side surface of connecting block 602 is provided with connecting groove 603 connected with the side end of fixed strip 505; the butt joint between fixed strip 505 and connecting block 602 is connected through screw, so that the installation position of collecting box 6 can be conveniently fixed.

[0033] Working principle: the embodiment provides a kind of polyurethane material wear resistance detection device, when using, first polyurethane material is placed at the top of limiting disc 302, then it is fixed in position by the cooperation of gasket ring 303, limiting ring 304 and press kit 305, then can be polished machine 404 on the side end of polishing assembly 4 be lowered to the position of surface bonding with polyurethane material, can be lowered to the position of surface bonding with polyurethane material by the work of electric push rod 501 before polishing, can be driven by the work of clamping seat 3 by the work of driving assembly 2 when polishing work can be carried out polyurethane material rotation, then can be annular polishing work on polyurethane material surface under the work of polishing machine 404, while polishing, the powder particles generated by the work of motor 503 control brush 504 can be cleaned, reduce the adhesion degree of powder particles and polyurethane material surface, easy to collect and process by dust collection structure, the powder particles adhered in the process of rotating and sweeping of brush 504 can be scraped to the inside of collection box 6 by the contact of dust cleaning tooth 601, so as to keep the cleanliness of brush 504 bristle, keep good cleaning effect, the intensity of polyurethane material polishing dust cleaning can be improved by such structure cooperation, reduce residual condition, easy to subsequent weighing operation.

[0034] The embodiments of the present application are disclosed, but are not limited to the embodiments, and the ordinary skilled in the art can easily understand the spirit of the present application according to the above embodiments, and make different inferences and changes, as long as they do not deviate from the spirit of the present application, they are within the protection scope of the present application.

Claims

1. A device for testing the abrasion resistance of polyurethane materials, characterized in that, Includes the main framework (1); A drive assembly (2) is fixedly provided on one side of the inner bottom of the frame body (1), and a clamping seat (3) rotatably provided on the top of the frame body (1) is fixedly provided at the output end of the drive assembly (2). A grinding component (4) penetrating the top is fixedly provided on the other side of the inner bottom of the frame body (1), and a cleaning component (5) cooperating with the clamping seat (3) is fixedly provided on the top side of the frame body (1) facing the drive component (2). The cleaning component (5) includes an electric push rod (501), a mounting base (502) is fixedly provided on the top of the electric push rod (501), a motor (503) is fixedly provided inside the mounting base (502), and a brush (504) for cleaning dust particles is fixedly provided at the output end of the motor (503), and the brush (504) is spiral in shape.

2. The abrasion resistance testing device for polyurethane materials according to claim 1, characterized in that, The top of the mounting base (502) is fixedly provided with a fixing strip (505), and a collection box (6) is fixedly installed at one end of the fixing strip (505) near the brush (504), and the opening of the collection box (6) is inclined towards the brush (504).

3. The abrasion resistance testing device for polyurethane materials according to claim 2, characterized in that, The collection box (6) is fixedly provided with a number of dust cleaning teeth (601) on the side near the bristles of the brush (504), and the gap between two adjacent dust cleaning teeth (601) is consistent with the diameter of the bristles of the brush (504).

4. The abrasion resistance testing device for polyurethane materials according to claim 1, characterized in that, The polishing assembly (4) includes a vertical rod (401), and an adjusting rod (402) that tilts downward toward the side where the clamping seat (3) is located is rotatably mounted on the top of the vertical rod (401). A fixing block (403) is fixedly provided at one end of the adjusting rod (402) near the clamping seat (3). A polishing machine (404) for polishing polyurethane materials is installed on the top of the fixing block (403).

5. The abrasion resistance testing device for polyurethane materials according to claim 4, characterized in that, A limiting rod (405) is fixedly provided at the top right end of the adjusting rod (402), and a weight sleeve (406) is sleeved on the outside of the limiting rod (405).

6. The abrasion resistance testing device for polyurethane materials according to claim 1, characterized in that, The clamping seat (3) includes a fixing rod (301), a limiting plate (302) for placing polyurethane material is fixedly disposed through the top of the fixing rod (301), a gasket (303) for limiting the position of polyurethane material is sleeved on the outer wall of the top of the fixing rod (301), a limiting ring (304) for fixing the position of the gasket (303) is threadedly connected to the outer wall of the top of the fixing rod (301), and a pressing kit (305) for fixing the position of polyurethane material is sleeved on the outer ring of the limiting plate (302).

7. The abrasion resistance testing device for polyurethane materials according to claim 3, characterized in that, The collection box (6) is fixedly provided with a connecting block (602) on the side near the fixing strip (505), and a connecting groove (603) is provided on the side of the connecting block (602) to connect with the side end of the fixing strip (505).

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