Artificial board scratch testing machine

Abstract

The utility model discloses an artificial board scratch testing machine which comprises a machine body capable of being supported on the ground, and a position adjusting assembly capable of adjusting the scratch testing position is arranged on one side of the machine body and used for adjusting the scratch position of a tested material. One side of the position adjusting assembly is provided with a scratch testing assembly for carrying out scratch testing on the surface of the material; the machine body is further provided with a material placement assembly capable of placing a test material, the material placement assembly is rotationally connected with the upper wall of the machine body, and the scratch test assembly is used for carrying out scratch test on the material placed on the material placement assembly. The utility model belongs to the technical field of scratch testing machines, particularly relates to an artificial board scratch testing machine, and aims to at least solve the problem that alignment and leveling are difficult when the scratch testing machine performs a scratch test on an artificial board.

Description

Technical Field

[0001] This utility model belongs to the technical field of scratch testing machines, specifically referring to a scratch testing machine for artificial boards. Background Technology

[0002] This specialized functional tester was developed to test the scratch resistance of various types of engineered wood panels and decorative engineered wood panels. Manual scratching methods introduce significant errors, failing to meet testing requirements and offering limited reference value. Therefore, a scratch testing machine was designed to test the scratch resistance of material surfaces.

[0003] Currently, scratch testing machines on the market have complex structures, and the position adjustment is cumbersome and the leveling is slow, which affects the efficiency of scratch testing. Utility Model Content

[0004] The present invention aims to at least solve the problem of difficulty in finding the correct level when the scratch testing machine is used to perform scratch tests on artificial boards.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: This utility model proposes a scratch testing machine for engineered wood panels, comprising a body capable of being supported on the ground.

[0006] The machine body is provided with a position adjustment component on one side, which can adjust the scratch test position and is used to adjust the scratch position on the test material;

[0007] A scratch testing component for performing scratch testing on the material surface is provided on one side of the position adjustment component;

[0008] The machine body is also provided with a material placement component for placing test materials. The material placement component is rotatably connected to the upper wall of the machine body. The scratch test component performs scratch tests on the materials placed on the material placement component.

[0009] As a preferred embodiment: the position adjustment component includes a height adjustment component fixed to one side of the machine body to adjust the scratch test height, and a fine-tuning component that rotates on the upper side of the height adjustment component to fine-tune the position of the scratch test.

[0010] As a preferred embodiment 2: the height adjustment component includes a mounting base, which is fixedly installed on one side of the machine body. An adjusting screw is threaded through the mounting base in the vertical direction. Two limiting nuts are helically rotated on the adjusting screw. The mounting base is located between the two limiting nuts. A support frame is fixed on the upper side of the adjusting screw, and a fine-tuning component is rotatably mounted on the support frame.

[0011] As a preferred embodiment, the fine-tuning component includes a micrometer head that rotates on a support frame, and the end bearing of the micrometer head is connected to a fixed seat.

[0012] As a preferred embodiment, the scratch testing assembly includes a balance scale, a mounting component, and a diamond needle. One side of the balance scale is held by a fixing base, the mounting component is fixed to the other side of the balance scale, and the diamond needle is disposed on the mounting base and penetrates the mounting component vertically.

[0013] As a preferred embodiment, the material placement assembly includes a rotating motor fixed inside the machine body, a fixing screw connected to the output end of the rotating motor, a positioning nut connected to the upper thread of the fixing screw, and a turntable fixedly connected to the fixing screw, with the turntable located below the positioning nut.

[0014] As a preferred embodiment, a switch is provided on the other side of the machine body, and a start button and a stop button are also provided on the machine body, as well as a counter for recording the number of scratches. The start button and the stop button are electrically connected to the rotating motor.

[0015] As a preferred embodiment, a rotation sensor is provided between the machine body and the turntable, and the rotation sensor is electrically connected to the counter.

[0016] As a preferred option eight: the end of the balance ruler near the differential head is also equipped with a counterweight and a level tester.

[0017] The beneficial effects of this utility model by adopting the above structure are as follows:

[0018] 1. The position adjustment component is used to adjust the diamond needle to the surface of the product to be tested using its height adjustment component. At the same time, the position of the balance ruler and the diamond needle on the surface of the product to be tested is adjusted by the fine adjustment component, so as to achieve the purpose of rapid adjustment of the scratch test position and overcome the problem of complex mechanism of traditional scratch tester.

[0019] 2. The balance ruler and level tester in the scratch test assembly ensure the horizontal position of different test materials, and the magnitude of the force applied to the product by the diamond needle can be clearly read through the counterweight.

[0020] 3. A material placement component is set up. After the material is perforated and tested according to national standards, the test speed is improved by rotating the turntable driven by the rotating motor. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0022] Figure 2 A schematic diagram of the overall structure of the material placement components;

[0023] Figure 3 A schematic diagram of the combined structure of the position adjustment component and the scratch test component;

[0024] Figure 4This is a schematic diagram of the back structure of this utility model.

[0025] The components include: 1. Main body; 11. Switch; 12. Start button; 13. Stop button; 14. Counter; 15. Rotation sensor; 2. Position adjustment assembly; 21. Height adjustment assembly; 211. Mounting base; 212. Adjusting screw; 213. Limit nut; 214. Support frame; 22. Fine adjustment assembly; 221. Micrometer head; 222. Fixed seat; 3. Scratch testing assembly; 31. Balance ruler; 311. Counterweight; 312. Level tester; 32. Mounting parts; 33. Diamond needle; 4. Material placement assembly; 41. Rotating motor; 42. Fixing screw; 43. Positioning nut; 44. Turntable. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1 , Figure 4 :

[0028] A wood-based panel scratch testing machine includes a body 1 that can be supported on the ground. One side of the body 1 has a position adjustment component 2 for adjusting the height and contact position of the scratch on the test material (wood-based panel). The other side of the body 1 has a switch 11. The body 1 also has a start button 12 and a stop button 13, which start and stop the equipment respectively. A counter 14 is also included to record the number of scratch rotations. The body 1 has a rotation sensor 15, which is electrically connected to the counter 14. The rotation sensor 15 senses and records the number of rotations of the wood-based panel. The device 14 is equipped with a scratch testing component 3 for scratch testing of the material surface on one side of the position adjustment component 2. The body 1 is also equipped with a material placement component 4 for placing test materials. The material placement component 4 is rotatably connected to the upper wall of the body 1. The scratch testing component 3 performs scratch testing on the material placed on the material placement component 4. First, the product to be tested is prepared by cutting (sampling according to national standards, with a hole in the middle), and then placed on the material placement component 4 and fixed. The position adjustment component 2 is adjusted to move the scratch testing component 3 to the test position. The material placement component 4 is then activated to perform scratch testing on the product using the scratch testing component 3.

[0029] Please see Figure 3 :

[0030] The position adjustment component 2 includes a height adjustment component 21 fixed to one side of the body 1 to adjust the scratch test height, and a fine adjustment component 22 that rotates on the upper side of the height adjustment component 21 to fine adjust the position of the scratch test.

[0031] The height adjustment assembly 21 includes a mounting base 211, which is fixedly mounted on one side of the machine body 1. An adjusting screw 212 is threaded through the mounting base 211 in the vertical direction. Two limiting nuts 213 are helically rotated on the adjusting screw 212. The mounting base 211 is located between the two limiting nuts 213. A support frame 214 is fixed on the upper side of the adjusting screw 212. A fine-tuning assembly 22 is rotatably mounted on the support frame 214. The fine-tuning assembly 22 includes a micrometer head 221 that rotates on the support frame 214. The end bearing of the micrometer head 221 is connected to a fixed base 222.

[0032] First, loosen the lower limiting nut 213. Then, rotate the adjusting screw 212 on the mounting base 211 to move the scratch test component 3 to the position where it contacts the material. Tighten the upper and lower limiting nuts 213 on both sides of the mounting base to fix it in place. Level the scratch test component 3 by adjusting the limiting nuts 213. At this time, if the upper limiting nut 213 is lowered, the scratch test component 3 will become left-high and right-low; if the upper limiting nut 213 is adjusted upward, the scratch test component 3 will become left-low and right-high. Adjust the scratch test component 3 to be horizontal. The adjustment screw 212 and the two limiting nuts 213 are mainly to ensure that the horizontal conditions of plates of different thicknesses are consistent during the initial test.

[0033] After leveling, rotate the micrometer head 221 to move the fixed base 222 horizontally, changing the position of the scratch test component 3 on the product.

[0034] Please see Figure 1 , Figure 3 :

[0035] The scratch testing assembly 3 includes a balance ruler 31, a mounting component 32, and a diamond needle 33. One side of the balance ruler 31 is held by a fixing base 222. The end of the balance ruler 31 near the micrometer head 221 is also provided with a counterweight 311 and a level tester 312. The mounting component 32 is fixed to the other side of the balance ruler 31. The diamond needle 33 is provided on the mounting base 211 and vertically penetrates the mounting component 32.

[0036] In use, the diamond needle 33 is taken out from the externally stored device and inserted into the mounting part 32. The head of the diamond needle 33 protrudes from the mounting part 32 and contacts the material surface. The level tester 312 is used to observe whether the balance ruler 31 is horizontal. The balance ruler 31 is read by the position of the counterweight 311. The force applied to the product by the diamond needle 33 at that time is the corresponding number of Newtons.

[0037] Please see Figure 2 :

[0038] The material placement assembly 4 includes a rotating motor 41 fixed inside the body 1. The start button 12 and stop button 13 are electrically connected to the rotating motor 41. The output end of the rotating motor 41 is keyed to a fixing screw 42. The upper thread of the fixing screw 42 is connected to a positioning nut 43. The fixing screw 42 is fixedly connected to a turntable 44, and the turntable 44 is located below the positioning nut 43. The rotation number sensor 15 is located between the body 1 and the turntable 44.

[0039] First, take samples according to national standards, drill a hole in the middle of the product to be tested, prepare for cutting, pass the fixing screw 42 through the hole, place the product on the turntable 44, tighten the positioning nut 43 to press the product to be tested, adjust the diamond needle 33 to the surface of the product, start the equipment, and you can use the diamond needle 33 to perform scratch testing on the product.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0041] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A scratch testing machine for engineered wood panels, comprising a body (1) capable of being supported on the ground, characterized in that: The machine body (1) is provided with a position adjustment component (2) on one side, which can adjust the scratch test position and is used to adjust the scratch position on the test material; A scratch testing component (3) for scratch testing the material surface is provided on one side of the position adjustment component (2). The body (1) is also provided with a material placement component (4) for placing test materials. The material placement component (4) is rotatably connected to the upper wall of the body (1). The scratch test component (3) performs scratch tests on the materials placed on the material placement component (4).

2. The artificial board scratch tester of claim 1, wherein: The position adjustment component (2) includes a height adjustment component (21) fixed on one side of the body (1) to adjust the height of the scratch test, and a fine adjustment component (22) that rotates on the upper side of the height adjustment component (21) for fine-tuning the position of the scratch test.

3. The artificial board scratch testing machine according to claim 2, characterized in that: The height adjustment component (21) includes a mounting base (211), which is fixedly installed on one side of the body (1). An adjusting screw (212) is threaded through the mounting base (211) in the vertical direction. Two limiting nuts (213) are screwed on the adjusting screw (212). The mounting base (211) is located between the two limiting nuts (213). A support frame (214) is fixed on the upper side of the adjusting screw (212). A fine adjustment component (22) is rotatably provided on the support frame (214).

4. The artificial board scratch testing machine according to claim 3, characterized in that: The fine-tuning assembly (22) includes a micro head (221) that rotates on a support frame (214), and the end bearing of the micro head (221) is connected to a fixed seat (222).

5. The artificial board scratch testing machine according to claim 4, characterized in that: The scratch test assembly (3) includes a balance scale (31), a mounting piece (32) and a diamond needle (33). One side of the balance scale (31) is held by a fixing seat (222), the mounting piece (32) is fixed on the other side of the balance scale (31), and the diamond needle (33) is mounted on the mounting seat (211) and penetrates vertically through the mounting piece (32).

6. The artificial board scratch testing machine according to claim 1, characterized in that: The material placement assembly (4) includes a rotating motor (41) fixed inside the body (1). The output end of the rotating motor (41) is keyed to a fixing screw (42). The upper thread of the fixing screw (42) is connected to a positioning nut (43). The fixing screw (42) is fixedly connected to a turntable (44), and the turntable (44) is located below the positioning nut (43).

7. The artificial board scratch testing machine according to claim 6, characterized in that: A switch (11) is provided on the other side of the body (1). The body (1) is also provided with a start button (12) and a stop button (13), as well as a counter (14) for recording the number of scratches. The start button (12) and the stop button (13) are electrically connected to the rotating motor (41) respectively.

8. The artificial board scratch testing machine according to claim 7, characterized in that: A rotation sensor (15) is provided between the body (1) and the turntable (44), and the rotation sensor (15) is electrically connected to the counter (14).

9. The artificial board scratch testing machine according to claim 5, characterized in that: The balance ruler (31) is also equipped with a counterweight (311) and a level tester (312) at the end near the differential head (221).

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