Equipment for testing physical properties of coating

Abstract

The utility model relates to coating physical property testing equipment, relates to the technical field of coating detection, and aims to solve the problem that a coating plate adopting a bolt mounting mode is difficult to disassemble and assemble. Paint physical performance testing equipment comprises a machine body and a paint plate arranged on the machine body, and a positioning assembly is arranged on the machine body and used for positioning the paint plate; a pressing assembly is arranged on the machine body and used for pressing and fixing the coating plate to the machine body. The device has the effects of simplifying the disassembly and assembly process of the coating plate and improving the detection efficiency of the coating.

Description

Technical Field

[0001] The present application relates to the technical field of coating detection, and in particular to a coating physical property testing device. Background Art

[0002] Abrasion resistance is a physical property of coatings that directly affects their service life. Coating performance testing equipment is used to test the abrasion resistance of various coatings, such as deck paint, floor paint, and road paint. It can also be used to test the abrasion resistance of paper, plastics, textiles, and decorative benches.

[0003] In the related art, a coating wear resistance testing device includes a base and a coating plate placed on the base, the coating plate is inserted with bolts threadedly connected to the base to fix the coating plate on the base; a grinding device for grinding the coating plate is installed on the base, thereby realizing the test of the coating wear resistance.

[0004] Regarding the above-mentioned related technology, the inventor found that the technology has the following problems: when the user disassembles and assembles the paint plate, the user needs to manually screw the bolts to achieve the disassembly and assembly of the paint plate. The overall disassembly and assembly process is relatively cumbersome, which affects the detection efficiency of the paint, so it needs to be improved. Utility Model Content

[0005] In order to improve the problem that paint plates installed with bolts are difficult to disassemble and assemble, the present application provides a paint physical property testing device.

[0006] The coating physical property testing equipment provided in this application adopts the following technical solution:

[0007] A coating physical property testing device comprises a body and a coating plate arranged on the body, wherein the body is provided with a positioning component for positioning the coating plate; the body is provided with a pressing component for pressing and fixing the coating plate on the body.

[0008] By adopting the above technical solution, the positioning component quickly locates the position of the paint plate, and the pressing component presses the paint plate to fix it on the machine body, thereby realizing rapid installation of the paint plate; the pressing component cancels the pressing on the paint plate, so that the user can quickly disassemble the paint plate, thereby simplifying the disassembly and assembly process of the paint plate, thereby improving the detection efficiency of the paint.

[0009] Preferably, the positioning assembly includes several groups of positioning parts and several groups of positioning screws; all of the positioning parts are arranged on the machine body, and the side wall of the coating plate facing the machine body is provided with a positioning groove for the positioning part to be pressed into; the positioning parts and the positioning screws are respectively arranged in a one-to-one correspondence, and each of the positioning screws is arranged on the side wall of the positioning part away from the coating plate, and the machine body is provided with a positioning screw hole for the positioning screw to be pressed into and threadedly connected.

[0010] By adopting the above technical solution, the positioning screw is screwed into the corresponding positioning screw hole to achieve rapid installation of the positioning part; the positioning groove of the coating plate is aligned with the positioning part, and the coating plate is placed to achieve rapid positioning of the coating plate.

[0011] Preferably, the pressing assembly includes a fixing frame, an extension plate, a pressing piece and a pressing plate; the fixing frame is arranged on the machine body, and the fixing frame is located on both sides of the coating plate; the extension plate is arranged on the side walls of the two groups of fixing frames facing each other, the pressing piece is arranged on each group of extension plates, and the pressing plate is arranged at the output end of the pressing piece, and the pressing piece is used to drive the pressing plate close to or away from the coating plate.

[0012] By adopting the above technical solution, the output end of the pressing member is controlled to extend, driving the pressing plate to gradually approach the paint plate, and pressing and fixing the paint plate on the machine body, thereby realizing the rapid installation of the paint plate; when the paint plate needs to be replaced, the output end of the pressing member can be driven to retract, so that the pressing plate is released from pressing on the paint plate, which makes it convenient for the user to replace the paint plate, thereby simplifying the disassembly and assembly process of the paint plate.

[0013] Preferably, the pressing assembly further includes an anti-slip pad, which is arranged on the side wall of the pressing plate away from the pressing member, and the side wall of the anti-slip pad away from the pressing plate abuts against the side wall of the coating plate away from the machine body.

[0014] By adopting the above technical solution, the anti-slip pad increases the friction coefficient between the pressing plate and the paint plate, reduces the phenomenon of the paint plate and the pressing plate sliding against each other during the testing of the paint plate, and ensures the pressing stability of the pressing plate on the paint plate; in addition, the soft anti-slip pad reduces the hard collision of the pressing plate on the paint plate, and ensures the stability and service life of the pressing part.

[0015] Preferably, an adjusting member is provided between the pressing plate and the pressing member for adjusting the distance between the pressing plate and the pressing member.

[0016] By adopting the above technical solution, the adjusting member adjusts the distance between the pressing plate and the pressing member, thereby adjusting the distance between the pressing plate and the upper surface of the body, so that the pressing assembly can press and fix paint plates of different thicknesses, thereby improving the applicability of the overall device.

[0017] Preferably, the adjusting member includes a connecting plate, an adjusting screw and a fastening nut; the connecting plate is arranged at the output end of the pressing member, the adjusting screw is arranged on the side wall of the pressing plate facing the connecting plate, and the end of each adjusting screw away from the pressing plate passes through the connecting plate; the fastening nut is threadedly connected to each group of adjusting screws, and the fastening nuts are distributed on both sides of the thickness direction of the connecting plate, and the side walls of the two fastening nuts facing each other are both against the side walls of the connecting plate.

[0018] By adopting the above technical solution, the fastening nut is rotated so that the fastening nut moves along the length direction of the adjusting screw. By adjusting the relative position between the fastening nut and the adjusting screw, the distance between the connecting plate and the pressing plate can be adjusted, thereby adjusting the distance between the pressing plate and the upper surface of the machine body, so as to press and fix paint plates of different thicknesses.

[0019] Preferably, the side walls of the two fixing frames that are away from each other are both provided with mounting plates that fit the machine body, and each mounting plate is penetrated by a connecting bolt that is threadedly connected to the machine body.

[0020] By adopting the above technical solution, the connecting bolts are passed through the mounting plate and threadedly connected to the machine body to achieve the installation of the fixing frame; when the fixing frame needs to be disassembled, the connecting bolts are screwed and removed from the machine body to facilitate the removal of the fixing frame from the machine body.

[0021] Preferably, the machine body is provided with a plurality of groups of connection holes for threaded connection of the connection bolts, and all the connection holes are distributed at intervals along the length direction of the machine body.

[0022] By adopting the above technical solution, the connecting screw is pushed into different connecting holes, and the position of the fixing frame can be adjusted, thereby adjusting the distance between the two sets of pressing plates, so that the pressing plates can press and fix coating plates of different lengths, thereby improving the applicability of the overall device.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The paint plate is quickly positioned by setting a positioning component, and the pressing component presses the paint plate to fix it on the body, thereby realizing quick installation of the paint plate; the pressing component cancels the pressing of the paint plate, so that the user can quickly disassemble the paint plate, thereby simplifying the disassembly and assembly process of the paint plate and improving the detection efficiency of the paint.

[0025] 2. By setting an adjusting piece to adjust the distance between the pressing plate and the pressing piece, the distance between the pressing plate and the upper surface of the body can be adjusted, so that the pressing component can press and fix coating plates of different thicknesses, thereby improving the applicability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic structural diagram of a coating physical property testing device according to an embodiment of the present application;

[0027] Figure 2 It is a cross-sectional diagram used to show the connection between the body and the coating plate.

[0028] Description of reference numerals:

[0029] 1. Machine body; 11. Paint plate; 111. Positioning groove; 12. Positioning screw hole; 13. Connecting hole; 2. Positioning assembly; 21. Positioning part; 22. Positioning screw; 3. Pressing assembly; 31. Fixing frame; 311. Mounting plate; 312. Connecting bolt; 32. Extension plate; 33. Pressing piece; 34. Pressing plate; 35. Anti-slip pad; 4. Adjusting piece; 41. Connecting plate; 42. Adjusting screw; 43. Fastening nut. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-2 This application is described in further detail.

[0031] The embodiments of the present application disclose a device for testing the physical properties of coatings.

[0032] Reference Figure 1 and Figure 2 A device for testing the physical properties of paint includes a body 1 and a paint plate 11 placed on the body 1 for applying paint. A positioning assembly 2 is mounted on the body 1 to assist in positioning the paint plate 11. A pressing assembly 3 is mounted on the body 1 to press and secure the paint plate 11 to the body 1, thereby enabling convenient assembly and disassembly of the paint plate 11 from the body 1.

[0033] Reference Figure 1 and Figure 2 The positioning assembly 2 includes several groups of positioning parts 21 and several groups of positioning screws 22. In this embodiment, the positioning parts 21 can be hemispherical metal products. The positioning parts 21 and the positioning screws 22 are respectively arranged in a one-to-one correspondence. The positioning parts 21 are installed on the body 1 at intervals. The coating plate 11 is provided with a positioning groove 111 on the side wall facing the body 1 for the corresponding positioning part 21 to be pressed into. The positioning screws 22 are integrally formed on the side wall of the corresponding positioning part 21 facing away from the coating plate 11. The upper surface of the body 1 is provided with a positioning screw hole 12 for the positioning screw 22 to be pressed into, and each group of positioning screws 22 is threadedly connected to the corresponding positioning screw hole 12 to achieve the installation of the positioning part 21.

[0034] Reference Figure 1 and Figure 2The pressing assembly 3 includes a fixing frame 31, an extension plate 32, a pressing member 33, a pressing plate 34 and an anti-slip pad 35; the fixing frame 31 is installed on the body 1, and the fixing frame 31 is located on both sides of the coating plate 11. The side walls of the two sets of fixing frames 31 that are away from each other are integrally formed with mounting plates 311, and each set of mounting plates 311 is in contact with the side wall of the body 1 facing the coating plate 11. Each set of mounting plates 311 is interspersed with a plurality of groups of connecting bolts 312, and the ends of each set of connecting bolts 312 that pass through the mounting plates 311 are threadedly connected to the body 1. The upper surface of the body 1 is provided with a plurality of groups of connecting holes 13, all of which can be threadedly connected to the connecting bolts 312, and all of the connecting holes 13 are spaced apart along the length direction of the body 1.

[0035] Reference Figure 1 and Figure 2 Extension plates 32 are integrally formed on the facing sidewalls of the two sets of mounting brackets 31. A pressing member 33 is fixedly connected to the sidewall of each set of extension plates 32 facing the coating plate 11. In this embodiment, the pressing member 33 can be a push cylinder, and the anti-slip pad 35 can be made of rubber. A pressing plate 34 is fixedly connected to the output end of the pressing member 33. The anti-slip pad 35 is adhesively connected to the sidewall of the pressing plate 34 facing the coating plate 11, thereby abutting the sidewall of the coating plate 11 facing away from the machine body 1.

[0036] Reference Figure 1 and Figure 2 An adjusting member 4 is mounted between the pressing plate 34 and the output end of the pressing member 33. The adjusting member 4 comprises a connecting plate 41, an adjusting screw 42, and a fastening nut 43. The connecting plate 41 is welded to the output end of the pressing member 33 and is located between the output end of the pressing member 33 and the pressing plate 34. The adjusting screws 42 are welded to the side wall of the pressing plate 34 facing the connecting plate 41. All the adjusting screws 42 are spaced apart around the pressing member 33, and the end of each group of adjusting screws 42 away from the pressing plate 34 passes through the connecting plate 41.

[0037] Reference Figure 1 and Figure 2 The fastening nuts 43 are threadedly connected to each set of adjusting screws 42, and the fastening nuts 43 are distributed on both sides of the thickness direction of the connecting plate 41. The side walls of the two sets of fastening nuts 43 on each set of adjusting screws 42 facing each other are abutted against the side walls of the connecting plate 41, thereby achieving a fastening connection between the connecting plate 41 and the adjusting screws 42, so as to facilitate the adjustment of the distance between the pressing plate 34 and the pressing member 33.

[0038] The implementation principle of a coating physical property testing device in the embodiment of the present application is as follows:

[0039] Align the positioning groove 111 on the coating plate 11 with the positioning portion 21 to quickly position the coating plate 11 on the body 1; control the output end of the pressing member 33 to extend, drive the pressing plate 34 to gradually approach the coating plate 11, and press the coating plate 11 to fix it on the body 1, thereby achieving rapid installation of the coating plate 11.

[0040] When the paint plate 11 needs to be replaced, the output end of the pressing member 33 can be driven to retract, so that the pressing plate 34 is released from pressing the paint plate 11, which makes it easier for the user to replace the paint plate 11, simplifies the disassembly and assembly process of the paint plate 11, and thus improves the detection efficiency of the paint.

[0041] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application in sequence. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A coating physical property testing device, characterized by: The invention comprises a machine body (1) and a coating plate (11) arranged on the machine body (1); the machine body (1) is provided with a positioning component (2) for positioning the coating plate (11); the machine body (1) is provided with a pressing component (3) for pressing and fixing the coating plate (11) on the machine body (1); The positioning assembly (2) comprises a plurality of positioning parts (21) and a plurality of positioning screws (22); all the positioning parts (21) are arranged on the machine body (1); a positioning groove (111) for the positioning parts (21) to be pressed into the side wall of the coating plate (11) facing the machine body (1); the positioning parts (21) and the positioning screws (22) are respectively arranged in a one-to-one correspondence; each positioning screw (22) is arranged on the side wall of the positioning part (21) facing away from the coating plate (11); a positioning screw hole (12) for the positioning screw (22) to be pressed into and threadedly connected is opened on the machine body (1); The pressing assembly (3) comprises a fixing frame (31), an extension plate (32), a pressing member (33) and a pressing plate (34); the fixing frame (31) is arranged on the machine body (1), and the fixing frame (31) is located on both sides of the coating plate (11); the extension plate (32) is arranged on the side walls of the two groups of fixing frames (31) facing each other, the pressing member (33) is arranged on each group of extension plates (32), and the pressing plate (34) is arranged at the output end of the pressing member (33), and the pressing member (33) is used to drive the pressing plate (34) to approach or move away from the coating plate (11).

2. A coating physical property testing device according to claim 1, characterized in that: The pressing assembly (3) further comprises an anti-skid pad (35), which is arranged on the side wall of the pressing plate (34) away from the pressing member (33), and the side wall of the anti-skid pad (35) away from the pressing plate (34) abuts against the side wall of the coating plate (11) away from the machine body (1).

3. A coating physical property testing device according to claim 1, characterized in that: An adjusting member (4) is provided between the pressing plate (34) and the pressing member (33) for adjusting the distance between the pressing plate (34) and the pressing member (33).

4. A coating physical property testing device according to claim 3, characterized in that: The adjusting member (4) comprises a connecting plate (41), an adjusting screw (42) and a fastening nut (43); the connecting plate (41) is arranged at the output end of the pressing member (33); the adjusting screw (42) is arranged on the side wall of the pressing plate (34) facing the connecting plate (41), and the end of each adjusting screw (42) away from the pressing plate (34) passes through the connecting plate (41); the fastening nut (43) is threadedly connected to each group of adjusting screws (42), and the fastening nuts (43) are distributed on both sides of the connecting plate (41) in the thickness direction, and the side walls of the two fastening nuts (43) facing each other are both against the side walls of the connecting plate (41).

5. A coating physical property testing device according to claim 1, characterized in that: Side walls of the two fixing frames (31) that are away from each other are both provided with mounting plates (311) that fit the machine body (1), and each mounting plate (311) is provided with a connecting bolt (312) that is threadedly connected to the machine body (1).

6. A coating physical property testing device according to claim 5, characterized in that: The machine body (1) is provided with a plurality of connection holes (13) for threaded connection of the connection bolts (312), and all the connection holes (13) are distributed at intervals along the length direction of the machine body (1).

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