A decorative wallboard nail holding force detection device

Abstract

This utility model relates to the field of testing technology, and in particular to a nail-holding force testing device for decorative wall panels. It includes a frame, an electric slide rail, a hydraulic rod, a U-shaped plate, and a rotating table. The electric slide rail is connected to the middle of the frame, and the hydraulic rod is connected to the top inside the frame. A U-shaped plate is connected to the piston rod of the hydraulic rod, and a U-shaped groove is formed on the U-shaped plate. A rotating table is installed inside the frame. This utility model features an electric slide rail, a rotating table, a fixing component, and an electric screwdriver. It eliminates the need for manual screwing of screws into the wall panel. The torque, speed, and depth of each screw insertion can be uniformly set, reducing human error, saving time, and speeding up the testing process. It also includes a laser sight; the laser pointer of the laser sight indicates the position where the screw will be screwed in, helping to quickly and accurately locate the screw and avoid deviation, eliminating the need for repeated calibration of the electric screwdriver's angle and position.

Description

Technical Field

[0001] This utility model relates to the field of testing technology, and in particular to a device for testing the nail holding force of decorative wall panels. Background Technology

[0002] Nail-holding power of a wall panel refers to its ability to securely hold fasteners within the panel; it is a crucial indicator of wall panel material performance. Good nail-holding power means that fasteners are less likely to loosen or fall out. The material of the wall panel directly affects its nail-holding power. For example, solid wood panels typically have good nail-holding power, while some composite materials may require special treatment or the use of specific types of screws to enhance the holding effect. Proper drilling and fixing methods can effectively improve the overall nail-holding power of the wall panel, ensuring safety and durability.

[0003] In the traditional process of testing the holding power of wall panels, technicians need to manually measure and mark the drilling positions on the wall panels to ensure the consistency and accuracy of each test point. Then, an electric screwdriver is used to screw the screws into the pre-drilled holes. This requires the operator to have certain experience and skills in order to control the screwing depth and force. It is easily affected by human factors, which can cause the screw positioning to deviate. Human error will limit the accuracy and repeatability of the test. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a device for detecting the nail holding force of decorative wall panels.

[0005] A device for detecting the nail-holding force of decorative wall panels includes a frame, an electric slide rail, a hydraulic rod, a U-shaped plate, an L-shaped baffle, a rotating table, a fixing component, a second motor, a rotating base, and an electric screwdriver. The electric slide rail is connected to the middle of the frame. A hydraulic rod is connected to the top of the frame, and a U-shaped plate with a U-shaped groove is connected to the piston rod of the hydraulic rod. A rotating table is installed inside the frame, and two L-shaped baffles are symmetrically connected to the rotating table. The U-shaped plate is positioned above the L-shaped baffles, with a gap between the two L-shaped baffles aligned with the U-shaped groove. A fixing component is connected to the rotating table. A second motor is mounted on the slider of the electric slide rail, and a rotating base is connected to the output shaft of the second motor. An electric screwdriver is connected to the rotating base.

[0006] Furthermore, it also includes a laser sight, which is connected to the rotating base, with the laser center of the laser sight and the bit of the electric screwdriver at the same center.

[0007] Furthermore, it also includes a first electric push rod, which is installed between the bottom of the frame and the bottom of the rotary table, and the first electric push rod is slidably connected to the bottom of the frame.

[0008] Furthermore, it also includes a rotating shaft and handles. The rotating shaft is rotatably connected to the bottom of the rotating platform. The rotating shaft is fixedly connected to the push rod of the first electric push rod. At least three handles are connected to the rotating shaft at circumferential intervals.

[0009] Furthermore, the fixing assembly includes a bidirectional lead screw, a first motor, and clamping blocks. The bidirectional lead screw is rotatably connected inside the rotary table, and the first motor is installed on the outer wall of the rotary table. The output shaft of the first motor is fixedly connected to the bidirectional lead screw, and two clamping blocks are threadedly connected to the bidirectional lead screw. Both clamping blocks are slidably connected to the rotary table.

[0010] Furthermore, each clamping block has at least six through holes spaced apart.

[0011] Compared with the prior art, the present invention has the following advantages: The present invention is equipped with an electric slide rail, a rotating table, a fixing component and an electric screwdriver, eliminating the need for manual screwing of screws into the wall panel. The torque, speed and depth of screwing in each screw can be uniformly set, reducing human error, saving time and speeding up the inspection process. It is also equipped with a laser sight, the laser pointer of which is the position where the screw is about to be screwed in, helping to quickly and accurately position the screw and avoid deviation, eliminating the need to repeatedly correct the angle and position of the electric screwdriver. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a schematic diagram of the structure of the rotating base, electric screwdriver, and laser sight of this utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the hydraulic rod, U-shaped plate, and L-shaped baffle of this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of the rotating shaft, bidirectional lead screw, and first motor of this utility model.

[0016] The components in the attached diagram are labeled as follows: 1-Frame, 2-Electric slide rail, 3-Hydraulic rod, 4-U-shaped plate, 5-L-shaped baffle, 6-Electric push rod, 7-Rotating table, 8-Shaft, 81-Grip, 9-Double lead screw, 10-First motor, 11-Clamping block, 111-Through hole, 12-Second motor, 13-Rotating seat, 14-Electric screwdriver, 15-Laser sight. Detailed Implementation

[0017] The preferred technical solution of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] A device for testing the nail holding force of decorative wall panels, such as Figures 1-4As shown, the system includes a frame 1, an electric slide rail 2, a hydraulic rod 3, a U-shaped plate 4, an L-shaped baffle 5, a rotary table 7, a fixing assembly, a second motor 12, a rotating base 13, an electric screwdriver 14, a laser sight 15, a first electric push rod 6, a rotating shaft 8, and a handle 81. The electric slide rail 2 is connected to the middle of the frame 1. The hydraulic rod 3 is connected to the top inside the frame 1. A U-shaped plate 4 is connected to the piston rod of the hydraulic rod 3, and a U-shaped groove is cut into the U-shaped plate 4. The rotary table 7 is installed inside the frame 1. Two L-shaped baffles 5 are symmetrically connected to the rotary table 7. The U-shaped plate 4 is located above the L-shaped baffles 5, with a gap between the two L-shaped baffles 5, which aligns with the U-shaped groove. A fixing assembly is connected to the rotary table 7. The second motor 12 is mounted on the slider of the electric slide rail 2, and the output shaft of the second motor 12... A rotating base 13 is connected, and an electric screwdriver 14 is connected to the rotating base 13. A laser sight 15 is connected to the rotating base 13. The laser center of the laser sight 15 is located at the same center as the bit of the electric screwdriver 14. The laser indicator point is the position where the screw will be screwed in, which helps to quickly and accurately position the screw and avoid deviation. There is no need to repeatedly adjust the angle and position of the electric screwdriver 14. A first electric push rod 6 is installed between the bottom of the inner frame 1 and the bottom of the rotating platform 7. The first electric push rod 6 is slidably connected to the bottom of the inner frame 1. A rotating shaft 8 is rotatably connected to the bottom of the rotating platform 7. The rotating shaft 8 is fixedly connected to the push rod of the first electric push rod 6. At least three grips 81 are connected to the rotating shaft 8 at intervals along the circumference. By rotating the rotating platform 7 through the rotating shaft 8, the screw holding force at different positions or angles can be detected.

[0019] like Figure 1 , Figure 3 and Figure 4 As shown, the fixing assembly includes a bidirectional lead screw 9, a first motor 10, and clamping blocks 11. The bidirectional lead screw 9 is rotatably connected inside the rotary table 7, and the first motor 10 is installed on the outer wall of the rotary table 7. The output shaft of the first motor 10 is fixedly connected to the bidirectional lead screw 9. Two clamping blocks 11 are threadedly connected to the bidirectional lead screw 9. Both clamping blocks 11 are slidably connected to the rotary table 7, and each clamping block 11 has at least six through holes 111 spaced apart.

[0020] Initially, the two clamping blocks 11 are far apart. During the nail-holding force test, a mark is first drawn on the wall panel where holes need to be drilled. The wall panel is then placed on the rotating platform 7. The fore-and-aft movement distance of the wall panel is manually adjusted, and the height of the rotating platform 7 is adjusted using the first electric push rod 6, aligning the laser of the laser sight 15 with the marked location on the wall panel. The first motor 10 drives the bidirectional lead screw 9 to rotate, causing the two clamping blocks 11 to slide closer together, thus clamping and fixing the wall panel. The screw is then magnetically attached to the bit of the electric screwdriver 14. The second motor 12 drives the rotating base 13 to rotate, causing the laser sight 15 to rotate away from the rotating platform 7. The bit of the electric screwdriver 14 aligns with the marked location on the wall panel. The electric slide rail 2 drives the slider, which in turn moves the second motor 12 closer to the rotating platform 7, allowing the electric screwdriver 14 to screw the screw into the marked location on the wall panel. This eliminates the need for manual screwing, and the torque, speed, and depth of each screw insertion can be uniformly set, reducing human error. This design not only saves time and speeds up the testing process, but also prevents the clamping blocks 11 from obstructing the marked areas on the wall panel. The first motor 10 drives the bidirectional lead screw 9 to reverse, causing the clamping blocks 11 to slide away from each other, adjusting the wall panel's posture. This allows the screw to pass through the U-shaped groove of the U-shaped plate 4, securing it to the U-shaped plate 4. The piston rod of the hydraulic rod 3 moves the U-shaped plate 4 upwards, and the screw causes the wall panel to move upwards, bringing it into contact with the L-shaped baffle 5. As the U-shaped plate 4 continues to move upwards, the L-shaped baffle 5 prevents further upward movement. The upward pulling force of the U-shaped plate 4 pulls the screw out of the wall panel. The force exerted by the hydraulic rod 3 to pull the screw is then measured, providing the wall panel's holding force. This completes one wall panel holding force test. The above steps are repeated, with new screws screwed into different positions on the wall panel to record the holding force at different locations. This allows for adjustment of the wall panel's holding force error range, making it suitable for standardized testing of multiple points on the same wall panel and improving data reliability.

[0021] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present application. Therefore, the content of this specification should not be construed as a limitation of the present application.

Claims

1. A device for detecting the nail-holding force of decorative wall panels, characterized in that, The device includes a frame (1), an electric slide rail (2), a hydraulic rod (3), a U-shaped plate (4), an L-shaped baffle (5), a rotary table (7), a fixing component, a second motor (12), a rotating seat (13), and an electric screwdriver (14). The electric slide rail (2) is connected to the middle of the frame (1). The hydraulic rod (3) is connected to the top inside the frame (1). The piston rod of the hydraulic rod (3) is connected to the U-shaped plate (4). The U-shaped plate (4) has a U-shaped groove. The rotary table (7) is installed inside the frame (1). Two L-shaped baffles (5) are symmetrically connected to the rotary table (7). The U-shaped plate (4) is located above the L-shaped baffles (5). There is a gap between the two L-shaped baffles (5). The gap is aligned with the U-shaped groove. The fixing component is connected to the rotary table (7). The second motor (12) is installed on the slider of the electric slide rail (2). The rotating seat (13) is connected to the output shaft of the second motor (12). The electric screwdriver (14) is connected to the rotating seat (13).

2. The decorative wallboard nail pull detection device of claim 1, wherein, It also includes a laser sight (15), which is connected to the rotating base (13). The laser center of the laser sight (15) is located at the same center as the bit of the electric screwdriver (14).

3. The decorative wallboard nail pull detection device of claim 2, wherein, It also includes a first electric push rod (6), which is installed between the bottom of the frame (1) and the bottom of the rotating table (7), and the first electric push rod (6) is slidably connected to the bottom of the frame (1).

4. The decorative wallboard nail pull detection device of claim 3, wherein, It also includes a rotating shaft (8) and a handle (81). The rotating shaft (8) is rotatably connected to the bottom of the rotating platform (7). The rotating shaft (8) is fixedly connected to the push rod of the first electric push rod (6). At least three handles (81) are connected to the rotating shaft (8) at intervals along the circumference.

5. The decorative wallboard nail pull detection device of claim 4, wherein, The fixing assembly includes a bidirectional lead screw (9), a first motor (10), and clamps (11). The bidirectional lead screw (9) is rotatably connected inside the rotary table (7). The first motor (10) is installed on the outer wall of the rotary table (7). The output shaft of the first motor (10) is fixedly connected to the bidirectional lead screw (9). Two clamps (11) are threadedly connected to the bidirectional lead screw (9). Both clamps (11) are slidably connected to the rotary table (7).

6. The decorative wall panel nail-holding force testing device according to claim 5, characterized in that, Each clamp (11) has at least six through holes (111) spaced apart.

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