Friction detection jig for decoration panel

Abstract

The utility model relates to a decoration panel friction detection jig which comprises a material placing table, a moving rod, a material grinding assembly and a material clamping assembly, and the material grinding assembly is connected with the moving rod; the material grinding assembly comprises a connecting frame, a connecting plate, a material grinding rod, a material grinding head and a weight increasing ring. The material clamping assembly comprises a pressing plate, a material pressing rod, a balance rod and a first fastener. The material clamping device has the advantages that the fastening holes in different positions are selected to position the material clamping assembly, the material clamping requirements of panels of different sizes and shapes are met, and especially for special-shaped panels, the position of the material clamping assembly can be flexibly changed; the weight increasing rings are added or reduced on the bearing plate to quickly adjust the pressure of the grinding head on the panel so as to adapt to friction force tests of different degrees on the panel; and by arranging the material pressing rod and the balance rod, the positioning capacity of the panel is further enhanced, and the problem that the panel is prone to displacement during friction due to the fact that one end of the pressing plate is suspended is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of decorative panel test, especially a decorative panel friction detection fixture. BACKGROUND

[0002] The decorative panel friction test is an important means to evaluate the surface wear resistance, durability and use performance, through the friction test (such as reciprocating friction test) simulating the friction, scraping and other scenes in daily use, quantifying the surface wear degree of the panel after long-term use, so as to detect the surface coating processing quality of the decorative panel.

[0003] The existing friction detection equipment, such as the technical scheme of the rubber alcohol wear and tear wiping tester for tempered film detection (the announcement number is CN 211292424 U) of Chinese utility model patent, is to clamp the panel on the table top through the fixed pressing plate, and the wear-resistant test head is arranged above to repeatedly rub the panel. The panel should be used in production demand and the shape is not the same, and the inner wall of the panel is provided with many protruding buckles, and the fixed pressing plate involved in the above prior art can only adjust the clamping position in a small range, and cannot meet the clamping demand of the special-shaped panel. And the pressing surface of the conventional fixed pressing plate is a plane, after one end abuts against the panel, the other end is in a suspended state, when repeatedly rubbing the panel, the panel is easy to slip with the fixed pressing plate after being stressed, which leads to the displacement of the panel and affects the test. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a decorative panel friction detection fixture, which can enhance the clamping capacity of the panel and improve the test application range.

[0005] In order to achieve the above utility model purposes, the utility model provides a decorative panel friction detection fixture, which comprises a material placing table, a moving rod, an abrasive assembly and a material clamping assembly.

[0006] The side of the material placing table is provided with a rack, the moving rod is connected above the material placing table through the rack, and the abrasive assembly is connected with the moving rod.

[0007] The abrasive assembly comprises a connecting frame, a connecting plate, an abrasive rod, an abrasive head and a weight ring, the connecting plate is connected with the moving rod through the connecting frame, one end of the connecting plate is provided with a connecting hole, the abrasive rod is threadedly connected with the connecting plate through the connecting hole, the abrasive head is connected at the end of the abrasive rod below the connecting plate, the abrasive rod is provided with a receiving plate, the receiving plate is above the connecting plate, and the weight ring is inserted in the abrasive rod and located on the receiving plate.

[0008] The clamp assembly comprises a pressing plate, a pressing rod, a balance rod and a first fastener, the pressing plate is transversely provided with a first adjusting groove, the material placing table is arranged with a plurality of fastening holes, and the first fastener is detachably connected to the material placing table through the first adjusting groove and the fastening holes; the pressing rod and the balance rod are respectively located at two ends of the first adjusting groove, and the pressing rod and the balance rod are both in threaded connection with the pressing plate.

[0009] As a further improvement of the utility model, the abrasive rod is provided with an assembly hole, and the abrasive head is in threaded connection with the abrasive rod through the assembly hole.

[0010] As a further improvement of the utility model, the bottom end of the pressing rod is provided with a protective pad.

[0011] As a further improvement of the utility model, the number of the moving rods is more than one.

[0012] As a further improvement of the utility model, the connecting frame is vertically provided with a second adjusting groove, the connecting plate is provided with a sliding block, and a second fastener is used to connect the sliding block in the second adjusting groove.

[0013] The utility model discloses a kind of decorative panel friction detection jigs, place the panel to be detected on material placing table, and the detection area of panel is aligned with the upper abrasive rod;First fastener selects appropriate fastening hole position, and pressing plate is positioned in the position above the edge of panel;Subsequently, pressing rod is screwed, and pressing rod is pressed against panel, and balance rod is screwed, and the end of balance rod is pressed against material placing table, so that pressing plate keeps balance, avoids one end to hang in air, affects the clamping capacity of panel;Wherein, the first adjusting groove can be finely adjusted clamp position, so that pressing rod can be pressed in the appropriate position of panel, avoid that pressing rod is pressed on the camber of panel, resulting in that pressing rod slips when subsequent friction, affects the stability of clamping;Panel is tightly positioned on material placing table, abrasive rod is screwed, so that the bottom of abrasive head is in contact with the surface of panel, moving rod is connected with existing driving mechanism, driving moving rod moves back and forth, and abrasive rod connected therewith moves back and forth above panel, realizes that abrasive head repeatedly rubs in the panel test area, to reach test effect. Wherein, according to demand, weight ring can be added or reduced on receiving plate, to quickly adjust the friction force of abrasive head to panel.

[0014] The utility model discloses a kind of decorative panel friction detection jigs, and compared with prior art has the advantages that:

[0015] (1) the fastening hole in different position is selected to position clamp assembly, can satisfy the clamping demand of panel of different size, shape, especially for special-shaped panel, can flexibly change the position of clamp assembly;

[0016] (2) Add or remove weight rings on the receiving plate to quickly adjust the pressure of the abrasive head on the panel, thereby adapting to different levels of friction force testing on the panel;

[0017] (3) By setting up pressure bar and balance bar, the positioning ability of the panel is further enhanced, and the problem of easy panel displacement caused by friction due to one end of the pressure plate being suspended is solved. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a decorative panel friction detection fixture according to the present invention;

[0019] Figure 2 This is a schematic diagram of the abrasive assembly structure;

[0020] Figure 3 This is a test diagram of the abrasive assembly;

[0021] Figure 4 This is a schematic diagram of the clamping assembly structure. Detailed Implementation

[0022] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0023] like Figure 1 As shown, this utility model discloses a decorative panel friction testing fixture, which includes a feeding platform 1, a moving rod 2, an abrasive assembly 3, and a clamping assembly 4.

[0024] A frame 11 is provided on the side of the feeding platform 1, and a moving rod 2 is connected to the top of the feeding platform 1 through the frame 11. The abrasive assembly 3 is connected to the moving rod 2.

[0025] like Figures 2-3 As shown, the abrasive assembly 3 includes a connecting frame 31, a connecting plate 32, an abrasive rod 35, an abrasive head 36, and a weighting ring 37. The connecting plate 32 is connected to the moving rod 2 through the connecting frame 31. One end of the connecting plate 32 is provided with a connecting hole 321. The abrasive rod 35 is threadedly connected to the connecting plate 32 through the connecting hole 321. The abrasive head 36 is connected to the end of the abrasive rod 35 located below the connecting plate 32. The abrasive rod 35 is provided with a receiving plate 38, which is located above the connecting plate 32. The weighting ring 37 is inserted into the abrasive rod 35 and located on the receiving plate 38.

[0026] like Figure 4As shown, the material clamping assembly 4 comprises a pressing plate 41, a pressing rod 43, a balance rod 45, and a first fastener 46. The pressing plate 41 is transversely provided with a first adjusting groove 42. The material placing table 1 is provided with a plurality of fastening holes 12. The first fastener 46 detachably connects the pressing plate 41 to the material placing table 1 through the first adjusting groove 42 and the fastening holes 12. The pressing rod 43 and the balance rod 45 are respectively located at two ends of the first adjusting groove 42. Both the pressing rod 43 and the balance rod 45 are threadedly connected with the pressing plate 41.

[0027] The utility model discloses a kind of decorative panel friction detection jigs, and the panel to be detected is placed on material placing table 1, and the detection area of panel is aligned with the abrasive rod 35 in upper side;First fastener 46 selects appropriate fastening hole 12 position, and pressing plate 41 is positioned in the position above the edge of panel;Subsequently, pressing rod 43 is screwed, and pressing rod 43 is pressed against panel, and balance rod 45 is screwed, and the end of balance rod 45 is pressed against material placing table 1, so that pressing plate 41 keeps balance, avoids one end to hang in air, and affects the clamping capacity of panel;Wherein, the first adjusting groove 42 can be finely adjusted material clamping position, so that pressing rod 43 can be pressed in the appropriate position of panel, avoid pressing rod 43 to be pressed in the camber of panel, cause subsequent friction to press the slip of pressing rod 43, affect the stability of clamping;Panel is tightly positioned on material placing table 1, abrasive rod 35 is screwed, so that the bottom of abrasive head 36 is in contact with the surface of panel, and moving rod 2 is connected with existing driving mechanism, and driving moving rod 2 moves back and forth, and abrasive rod 35 connected therewith moves back and forth above panel, realizes that abrasive head 36 repeatedly rubs in the panel test area, to reach test effect. Wherein, according to demand, weight ring 37 can be increased or reduced on receiving plate 38, to quickly adjust the friction force of abrasive head 36 to panel.

[0028] Abrasive rod 35 is provided with assembly hole 351, and abrasive head 36 is threadedly connected with abrasive rod 35 through assembly hole 351. Different abrasive heads 36 can be replaced according to different test requirements, such as rubber abrasive head, abrasive head with alcohol gauze, to increase the use range of test.

[0029] The bottom end of pressing rod 43 is provided with protective pad 44, and protective pad 44 replaces pressing rod 43 to directly contact with panel, to avoid that pressing rod 43 clamps and injures panel.

[0030] The number of moving rod 2 is more than one, and the detection of two or more panels can be realized simultaneously, to improve detection efficiency.

[0031] The connecting frame 31 is vertically provided with a second adjusting groove 311, the connecting plate 32 is provided with a sliding block 33, and the second fastener 34 connects the sliding block 33 in the second adjusting groove 311. By loosening the second fastener 34, the height of the connecting plate 32 is adjusted, the sliding block 33 moves along the second adjusting groove 311, the sliding block 33 plays a connecting role and also plays a guiding role in cooperation with the second adjusting groove 311, under the premise of quickly adjusting the height of the connecting plate 32, the abrasive rod 35 cannot be inclined, and it is ensured that the abrasive rod 35 always maintains a vertical state, and the surface of the abrasive head 36 is completely in contact with the panel.

[0032] The above has carried out the specific description to the preferred embodiment of the utility model creation, but the utility model creation is not limited to the described embodiment, the skilled person in the art can also make various equivalent modifications or replacements without departing from the spirit of the utility model creation, and these equivalent modifications or replacements are all included in the range defined by the claims of the present application.

Claims

1. A fixture for detecting friction in decorative panels, characterized in that, Includes a feeding platform, a moving rod, an abrasive assembly, and a clamping assembly; A frame is provided on the side of the feeding platform, and the moving rod is connected to the top of the feeding platform through the frame. The abrasive assembly is connected to the moving rod. The abrasive assembly includes a connecting frame, a connecting plate, an abrasive rod, an abrasive head, and a weighting ring. The connecting plate is connected to the movable rod via the connecting frame. One end of the connecting plate has a connecting hole, and the abrasive rod is threadedly connected to the connecting plate through the connecting hole. The abrasive head is connected to the end of the abrasive rod located below the connecting plate. The abrasive rod has a receiving plate located above the connecting plate. The weighting ring is inserted into the abrasive rod and located on the receiving plate. The clamping assembly includes a pressure plate, a pressure rod, a balance rod, and a first fastener. The pressure plate is provided with a first adjustment groove in the horizontal direction. The feeding platform is provided with a plurality of fastening holes. The first fastener detachably connects the pressure plate to the feeding platform through the first adjustment groove and the fastening holes. The pressure rod and the balance rod are located at the two ends of the first adjustment groove, and both the pressure rod and the balance rod are threadedly connected to the pressure plate.

2. The decorative panel friction testing fixture as described in claim 1, characterized in that, The abrasive rod is provided with an assembly hole, and the abrasive head is threadedly connected to the abrasive rod through the assembly hole.

3. The decorative panel friction testing fixture as described in claim 1, characterized in that, The bottom end of the pressure rod is provided with a protective pad.

4. The decorative panel friction testing fixture as described in claim 1, characterized in that, The number of movable rods is one or more.

5. The decorative panel friction testing fixture as described in claim 1, characterized in that, The connecting frame is vertically provided with a second adjustment groove, the connecting plate is provided with a slider, and a second fastener connects the slider to the second adjustment groove.

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