Furniture material strength detection device

Abstract

The utility model relates to the technical field of furniture material detection equipment, in particular to a furniture material strength detection device which comprises a workbench and a mounting sleeve, and the workbench is provided with a stopping assembly for stopping and limiting a furniture material to be detected; the stop assembly is composed of a plurality of arc-shaped baffles, every two adjacent arc-shaped baffles are rotationally connected through fixing bolts, a sliding groove is formed in the workbench, a sliding column is arranged in the sliding groove in a sliding mode, the sliding column is connected with one fixing bolt, and the lower portion of the sliding column is fixedly connected with the workbench through a locking bolt. A pressurizing assembly used in cooperation with the arc-shaped baffles is arranged on the workbench. The device can adapt to furniture materials of different materials and strengths by changing pressure applied to the furniture materials, and can adapt to the furniture materials of different bending degrees by changing the radian of the stop assembly, so that the problem that different furniture materials need different testing devices is solved through a simple structure; the efficiency of testing the strength of the furniture material is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture material testing equipment, in particular to a furniture material strength testing device. Background Art

[0002] Furniture refers to a large category of equipment and facilities that are essential for humans to maintain normal life, engage in production practice and carry out social activities. Furniture has also continued to develop and innovate with the times. Today, it has a wide range of categories, different materials, complete varieties and different uses. It is an important foundation for establishing a working and living space, among which wooden furniture is the main one.

[0003] At present, the strength test of wooden furniture materials usually uses external force to test the strength of the materials. When the pressure value is greater than the value that the wooden furniture materials can withstand, the wooden furniture materials will be damaged, resulting in unnecessary waste. To this end, we propose a device for testing the strength of wooden furniture materials by applying pressure to the wooden furniture materials to cause deformation, and judging the wooden furniture materials as qualified when the deformation is within a certain range without damage. Utility Model Content

[0004] The utility model aims to provide a furniture material strength detection device, which solves the defect that the existing testing device cannot adapt to different types of furniture materials.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A furniture material strength testing device comprises a workbench and a mounting sleeve arranged on the workbench, wherein the workbench is provided with a stopper assembly for stopping and limiting the furniture material to be tested;

[0007] The stop assembly is composed of a plurality of arc-shaped baffles, and two adjacent arc-shaped baffles are rotatably connected by fixing bolts. A slide groove is provided on the workbench, and a sliding column is provided in the slide groove for sliding. The sliding column is fixedly connected to one of the fixing bolts, and the sliding column is fastened to the workbench through a locking bolt at the bottom. The sliding column is provided with an external thread for cooperating with the locking bolt, and a pressurizing assembly for cooperating with the plurality of arc-shaped baffles is provided on the workbench.

[0008] A further improvement is that the pressurizing assembly comprises a first pressurizing portion and a second pressurizing portion for pressing the surface of the furniture material to be inspected toward the convex surface of the arc-shaped baffle;

[0009] The first pressurizing part comprises a rotating rod a, one end of which is provided with a hollow rotating shaft, the hollow rotating shaft movably passes through the mounting sleeve and is provided with a gear a at the bottom end, and the other end of the rotating rod a is provided with a pressurizing part a;

[0010] The second pressurizing part is a rotating rod b, one end of which is provided with a rotating shaft, the rotating shaft movably passes through the hollow rotating shaft and is provided with a gear b at the bottom, and the other end of the rotating rod b is provided with a pressurizing part b.

[0011] A further improvement is that the convex surface of the stop assembly faces the mounting sleeve.

[0012] A further improvement is that both the first pressurizing part and the second pressurizing part are driven by a driving member to apply pressure to the surface of the furniture material to be inspected, and the driving member includes a connecting rod, a slide plate, a sliding column, a mounting plate, a tooth plate and a telescopic device; there are two slide plates in total, and the two slide plates are symmetrically distributed on the bottom end surface of the workbench, and sliding columns are symmetrically installed on both sides of the mounting plate, and the two sliding columns are respectively located on the inner sides of the two slide plates and are slidably connected to the slide plates. There are two tooth plates in total, and the two tooth plates are respectively installed on the inner sides of the mounting plates, and the two tooth plates are staggered in opposite directions along the width direction, and the two tooth plates respectively mesh with gear a and gear b, one end of the connecting rod is connected to the mounting plate, and the other end of the connecting rod is connected to the telescopic device.

[0013] The beneficial effects of the utility model are that the device can adapt to furniture materials of different materials and strengths by changing the weight of the pressurizing part that applies pressure to the furniture materials, and can be suitable for furniture materials with different degrees of curvature by replacing the baffle. A simple structure solves the problem that different furniture materials require different testing devices, thereby improving the efficiency of testing the strength of furniture materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of a furniture material strength testing device;

[0015] Figure 2 for Figure 1 Another perspective structural diagram of;

[0016] Figure 3 for Figure 1 A schematic diagram of the front view structure of

[0017] In the figure: 1. workbench; 2. mounting sleeve; 3. rotating rod a; 4. pressurizing part a; 5. rotating rod b; 6. pressurizing part b; 7. fixing bolt; 8. baffle; 9. connecting rod; 10. slide plate; 11. sliding column; 12. mounting plate; 13. tooth plate; 14. gear a; 15. gear b. DETAILED DESCRIPTION

[0018] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0019] Combination Figure 1-3 As shown, a furniture material strength testing device comprises a workbench 1 and a mounting sleeve 2 arranged on the workbench 1, characterized in that a stop assembly for stopping and limiting the furniture material to be tested is arranged on the workbench 1;

[0020] The stop assembly is composed of a plurality of arc-shaped baffles 8, and two adjacent arc-shaped baffles 8 are rotatably connected by fixing bolts 7. A slide groove is provided on the workbench 1, and a sliding column is provided in the slide groove for sliding. The sliding column is fixedly connected to one of the fixing bolts 7, and the sliding column is fastened to the workbench 1 by a locking bolt at the bottom. The sliding column is provided with an external thread for cooperating with the locking bolt. The workbench 1 is provided with a pressurizing assembly for cooperating with the plurality of arc-shaped baffles 8.

[0021] Preferably, the pressurizing assembly comprises a first pressurizing portion and a second pressurizing portion for pressing the surface of the furniture material to be inspected toward the convex surface of the arc-shaped baffle 8;

[0022] The first pressurizing part comprises a rotating rod a3, one end of which is provided with a hollow rotating shaft, the hollow rotating shaft movably passes through the mounting sleeve 2 and is provided with a gear a14 at the bottom end, and the other end of the rotating rod a3 is provided with a pressurizing part a4;

[0023] The second pressurizing part is a rotating rod b5, one end of which is provided with a rotating shaft, the rotating shaft movably passes through the hollow rotating shaft and is provided with a gear b15 at the bottom end, and the other end of the rotating rod b5 is provided with a pressurizing part b6.

[0024] The synchronous reverse rotation of the gear a14 and the gear b15 drives the reverse rotation of the first pressurizing part and the second pressurizing part to achieve pressurization of the furniture material;

[0025] Preferably, the convex surface of the stop assembly faces the mounting sleeve 2 .

[0026] When the convex surface of the baffle 8 faces one end of the mounting sleeve 2, the baffle 8 cooperates with the pressurizing assembly to deform the furniture material according to the curvature of the baffle 8, thereby achieving strength testing of the furniture material;

[0027] Preferably, the first pressurizing part and the second pressurizing part are both driven by a driving member to apply pressure to the surface of the furniture material to be tested, and the driving member includes a connecting rod 9, a slide plate 10, a sliding column 11, a mounting plate 12, a tooth plate 13 and a telescopic device; there are two slide plates 10, which are symmetrically distributed on the bottom end surface of the workbench 1, and sliding columns 11 are symmetrically installed on both sides of the mounting plate 12. The two sliding columns 11 are respectively located on the inner sides of the two slide plates 10 and are slidably connected to the slide plates 10. There are two tooth plates 13, which are respectively installed on the inner sides of the mounting plate 12, and the two tooth plates 13 are staggered in opposite directions along the width direction. The two tooth plates 13 are respectively engaged with gears a14 and gear b15. One end of the connecting rod 9 is connected to the mounting plate 12, and the other end of the connecting rod 9 is connected to the telescopic device. In the actual working process, the angle of the adjacent baffle 8 is changed by rotating the fixing bolt 7, the curvature of the stop assembly is changed, and the furniture material is pressurized by the pressurizing assembly and limited by the stop assembly at the same time, thereby realizing the test of the strength of the furniture material.

[0028] The connecting rod 9 is pushed forward by the telescopic device, so that the two tooth plates 13 engage with the gear a14 and the gear b15. When the gear a14 and the gear b15 engage with the rotating mechanism, the angle of the first pressurizing part and the second pressurizing part toward the baffle 8 is reduced. During the reduction process, the furniture material to be tested is pushed between the baffle and the pressurizing part, so that the pressurizing part applies pressure to the furniture material to test the strength of the furniture material.

[0029] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A furniture material strength testing device, comprising a workbench (1) and a mounting sleeve (2) arranged on the workbench (1), characterized in that: The workbench (1) is provided with a stopper assembly for stopping and limiting the position of the furniture material to be inspected; The stopper assembly is composed of a plurality of arc-shaped baffles (8), and two adjacent arc-shaped baffles (8) are rotatably connected by fixing bolts (7). A slide groove is provided on the workbench (1), and a sliding column is slidably provided in the slide groove. The sliding column is fixedly connected to one of the fixing bolts (7), and the bottom of the sliding column is fastened to the workbench (1) by a locking bolt. The sliding column is provided with an external thread used in conjunction with the locking bolt. The workbench (1) is provided with a pressurizing assembly used in conjunction with the plurality of arc-shaped baffles (8).

2. A furniture material strength testing device according to claim 1, characterized in that: The pressurizing assembly comprises a first pressurizing part and a second pressurizing part for pressing the surface of the furniture material to be inspected toward the convex surface of the arc-shaped baffle (8); The first pressurizing part comprises a rotating rod a (3), one end of which is provided with a hollow rotating shaft, the hollow rotating shaft movably passes through the mounting sleeve (2) and is provided with a gear a (14) at the bottom end, and the other end of the rotating rod a (3) is provided with a pressurizing part a (4); The second pressurizing part comprises a rotating rod b(5), one end of which is provided with a rotating shaft, the rotating shaft movably passes through the hollow rotating shaft and is provided with a gear b(15) at the bottom end, and the other end of the rotating rod b(5) is provided with a pressurizing part b(6).

3. A furniture material strength testing device according to claim 1, characterized in that: The convex surface of the stop assembly faces the mounting sleeve (2).

4. A furniture material strength testing device according to claim 2, characterized in that: The first pressurizing part and the second pressurizing part are both driven by a driving member to apply pressure to the surface of the furniture material to be inspected. The driving member comprises a connecting rod (9), a slide plate (10), a sliding column (11), a mounting plate (12), a tooth plate (13) and a telescopic device. There are two slide plates (10) in total. The two slide plates (10) are symmetrically distributed on the bottom end surface of the workbench (1). The two sides of the mounting plate (12) are symmetrically installed with sliding columns (11). The two sliding columns (11) are respectively located on the inner sides of the two slide plates (10) and are slidably connected to the slide plates (10). There are two tooth plates (13) in total. The two tooth plates (13) are respectively installed on the inner sides of the mounting plate (12). The two tooth plates (13) are staggered in opposite directions along the width direction. The two tooth plates (13) are respectively engaged with gears a (14) and gear b (15). One end of the connecting rod (9) is connected to the mounting plate (12), and the other end of the connecting rod (9) is connected to the telescopic device.

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