Device for detecting durability of furniture

Abstract

The utility model discloses a device for detecting the durability of furniture, and the device comprises a supporting platform, and the upper end of the supporting platform is fixedly connected with a placement plate. The limiting mechanism comprises a rectangular strip fixedly connected to the upper end of the supporting table, a sliding groove is formed in the front side of the rectangular strip, a threaded rod is rotationally connected between the upper inner wall and the lower inner wall of the sliding groove, a sliding block is in threaded connection with the threaded rod, and a connecting plate is fixedly connected to the front side of the sliding block; a first barrel is fixedly connected to the lower end of the connecting plate, an annular groove is formed in the lower end of the first barrel, a second barrel capable of sliding up and down is arranged in the annular groove, and the upper end of the second barrel is elastically connected with the inner top of the annular groove through a spring; and a detection mechanism. In the actual using process of the device, limiting and friction detection are combined, the detection efficiency is improved, in addition, dust generated in the detection process can be avoided, and the situation that the surrounding environment is affected by the dust is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture durability detection technical field, especially relate to a device for detecting furniture durability. BACKGROUND

[0002] In the furniture durability detection process, its friction performance detection is one of important steps, in traditional mode, generally will carry out the sampling of board material first, then utilizes the detection device and carries out the detection, the existing detection device carries out the detection, still has following problem:

[0003] 1, the staff needs to carry out the location of board body before detection, still needs to release the location after completing the detection, increases the detection procedure;

[0004] 2, in the process of detection, is easy to produce dust due to friction, these dusts can spread to the surrounding environment, influence the surrounding environment. UTILITY MODEL CONTENT

[0005] The utility model discloses a device for detecting furniture durability, which combines limiting and friction detection during actual use, improves detection efficiency, and avoids dust generated during detection, thereby avoiding dust from affecting the surrounding environment.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A device for detecting furniture durability, comprising a support table, a placing plate fixedly connected to the upper end of the support table, a limiting mechanism, the limiting mechanism comprising a rectangular bar fixedly connected to the upper end of the support table, a sliding groove formed in the front side of the rectangular bar, a threaded rod rotatably connected between the upper and lower inner walls of the sliding groove, a sliding block threadedly connected to the threaded rod, a connecting plate fixedly connected to the front side of the sliding block, a first cylinder fixedly connected to the lower end of the connecting plate, an annular groove formed in the lower end of the first cylinder, a second cylinder slidably arranged in the annular groove, and a spring elastically connecting the upper end of the second cylinder to the inner top of the annular groove, and a detection mechanism located on the inner side of the first cylinder.

[0008] Preferably, a first motor is installed at the upper end of the rectangular bar, the output shaft of the first motor extends into the sliding groove and is fixedly connected to the upper end of the threaded rod.

[0009] Preferably, a circular groove is formed in the upper end of the placing plate.

[0010] Preferably, the detection mechanism comprises a second motor mounted on the upper end of the connecting plate, an output shaft of the second motor extends to the inside of the first cylinder body and is fixedly connected with a connecting disc, and a friction block is mounted on the eccentric lower end of the connecting disc.

[0011] Preferably, the first motor is a servo motor capable of changing the rotating direction.

[0012] Preferably, the sliding block is in sliding connection with the inner wall of the sliding groove.

[0013] Preferably, a support frame is mounted on the lower end of the support table.

[0014] Preferably, a dust collector is fixedly connected to the upper end of the support table, and an air inlet end of the dust collector is in communication with the inside of the first cylinder body through a connecting pipe.

[0015] Preferably, the connecting pipe is a soft pipe, and an air inlet hole is formed in the side wall of the second cylinder body.

[0016] Preferably, a mounting strip is fixedly connected to the eccentric lower end of the connecting disc, and soft bristles are mounted on the lower end of the mounting strip.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1. The structure with automatic limiting and contact limiting is provided, in the actual use process, without the need for staff to limit and remove the limit alone, the operation steps are optimized, and the overall efficiency is improved.

[0019] 2. Due to the shielding of the first cylinder body and the second cylinder body, the dust generated by friction can be avoided from spreading around, and the environmental quality around is improved.

[0020] 3. The dust collector can be started, the dust in the internal space can be sucked away through the connecting pipe, the situation that the dust spreads after the first cylinder body and the second cylinder body are removed from the opening is avoided, and the subsequent cleaning of the plate before observation is not needed, the subsequent time is saved, and the overall efficiency is improved.

[0021] 4. In the checking process, the rotation of the mounting strip also drives the soft bristles to rotate, lifts some settled dust, and facilitates the dust suction work of the dust collector. DRAWINGS

[0022] Figure 1 It is a schematic view of embodiment 1 of the utility model;

[0023] Figure 2 It is a sectional view of Figure 1

[0024] Figure 3 It is an enlarged view of A of Figure 2 ​​

[0025] Figure 4 It is the schematic view of embodiment 2 of the utility model;

[0026] Figure 5 It is the schematic view of embodiment 3 of the utility model.

[0027] In the figure: 1 support platform, 2 placing plate, 3 round groove, 4 rectangular strip, 5 first motor, 6 sliding slot, 7 sliding block, 8 connecting plate, 9 second motor, 10 first cylinder, 11 second cylinder, 12 soft bristle, 13 annular groove, 14 spring, 15 connecting disc, 16 friction block, 17 dust catcher, 18 connecting pipe, 19 air inlet hole, 20 installation strip. Specific implementation

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0029] Embodiment 1

[0030] Reference Figures 1-3 A device for detecting the durability of furniture, comprising a support platform 1, the upper end of the support platform 1 is fixedly connected with a placing plate 2, the upper end of the placing plate 2 is provided with a round groove 3, and the lower end of the support platform 1 is provided with a support frame;

[0031] The device further comprises a limiting mechanism, the limiting mechanism comprises a rectangular strip 4 fixedly connected to the upper end of the support platform 1, the front side of the rectangular strip 4 is provided with a sliding slot 6, the upper and lower inner walls of the sliding slot 6 are rotatably connected with a threaded rod, the threaded rod is threadedly connected with a sliding block 7, the sliding block 7 is slidably connected with the inner wall of the sliding slot 6, the front side of the sliding block 7 is fixedly connected with a connecting plate 8, the lower end of the connecting plate 8 is fixedly connected with a first cylinder 10, the lower end of the first cylinder 10 is provided with an annular groove 13, the annular groove 13 is provided with a second cylinder 11 that can slide up and down, the upper end of the second cylinder 11 is elastically connected with the inner top of the annular groove 13 through a spring 14, the upper end of the rectangular strip 4 is provided with a first motor 5, the output shaft of the first motor 5 extends into the sliding slot 6 and is fixedly connected with the upper end of the threaded rod, and the first motor 5 is a servo motor that can change the rotating direction.

[0032] The device further comprises a detection mechanism, the detection mechanism is located on the inner side of the first cylinder 10, and the detection mechanism comprises a second motor 9 mounted on the upper end of the connecting plate 8, the output shaft of the second motor 9 extends into the first cylinder 10 and is fixedly connected with a connecting disc 15, and the lower end of the connecting disc 15 is provided with a friction block 16 mounted at the eccentric position.

[0033] In use, first take sample furniture board cutting, let it show round plate, then place in round groove 3, with the start of the first motor 5, the first motor 5 starts and drives the threaded rod to rotate, so that the slider 7 moves down, the slider 7 moves down will drive the connecting plate 8 to move down, thereby driving the first cylinder 10 to move down, when the first cylinder 10 moves down, it will drive the second cylinder 11 to move down, when the second cylinder 11 contacts the plate body, with the downward movement of the first cylinder 10, it will give the second cylinder 11 downward pressure through the spring 14, so that the plate body is limited to achieve limiting, until the friction block 16 contacts the plate body, turn off the first motor 5, at this time start the first motor 5, the start of the first motor 5 will drive the friction block 16 to rotate, and in the process, due to the shielding of the first cylinder 10 and the second cylinder 11, not only can avoid the dust generated by friction from spreading around, but also has certain noise reduction effect

[0034] Embodiment 2

[0035] With reference to Figure 4 The difference between the embodiment and embodiment 1 is that the upper end of the support table 1 is fixedly connected with a dust collector 17, the air inlet end of the dust collector 17 is communicated with the inside of the first cylinder 10 through a connecting pipe 18, the connecting pipe 18 is a soft pipe, and the side wall of the second cylinder 11 is provided with an air inlet hole 19.

[0036] In the detection process, the dust collector 17 can be started, and the dust in the internal space can be sucked away through the connecting pipe 18, so that the dust diffusion phenomenon does not occur when the first cylinder 10 and the second cylinder 11 are moved away from the opening, and the subsequent observation of the plate after cleaning is saved, the subsequent time is saved, and the overall efficiency is improved.

[0037] Embodiment 3

[0038] With reference to Figure 5 The difference between the embodiment and embodiment 2 is that the lower end of the connecting disc 15 is fixedly connected with a mounting strip 20, and the lower end of the mounting strip 20 is provided with soft bristles 12.

[0039] In the inspection process, the rotation of the mounting strip 20 also drives the soft bristles 12 to rotate, which lifts some settled dust, facilitating the dust collection work of the dust collector 17.

[0040] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A device for testing the durability of furniture, characterized in that, include: Support platform (1), with a placement plate (2) fixedly connected to the upper end of the support platform (1); The limiting mechanism includes a rectangular bar (4) fixedly connected to the upper end of the support platform (1). A sliding groove (6) is provided on the front side of the rectangular bar (4). A threaded rod is rotatably connected between the upper and lower inner walls of the sliding groove (6). A slider (7) is threadedly connected to the threaded rod. A connecting plate (8) is fixedly connected to the front side of the slider (7). A first cylinder (10) is fixedly connected to the lower end of the connecting plate (8). An annular groove (13) is provided at the lower end of the first cylinder (10). A second cylinder (11) that can slide up and down is provided in the annular groove (13). The upper end of the second cylinder (11) is elastically connected to the inner top of the annular groove (13) through a spring (14). The testing mechanism is located inside the first cylinder (10).

2. The device for testing the durability of furniture according to claim 1, characterized in that, The upper end of the rectangular bar (4) is equipped with a first motor (5), the output shaft of the first motor (5) extends into the slide groove (6) and is fixedly connected to the upper end of the threaded rod.

3. The device for testing the durability of furniture according to claim 1, characterized in that, The upper end of the placement plate (2) is provided with a circular groove (3).

4. The device for testing the durability of furniture according to claim 1, characterized in that, The detection mechanism includes a second motor (9) installed on the upper end of the connecting plate (8). The output shaft of the second motor (9) extends into the interior of the first cylinder (10) and is fixedly connected to a connecting plate (15). A friction block (16) is installed at the eccentric lower end of the connecting plate (15).

5. The device for testing the durability of furniture according to claim 2, characterized in that, The first motor (5) is a servo motor that can change the direction of rotation.

6. The device for testing the durability of furniture according to claim 1, characterized in that, The slider (7) is slidably connected to the inner wall of the groove (6).

7. The device for testing the durability of furniture according to claim 1, characterized in that, A support frame is installed at the lower end of the support platform (1).

8. The device for testing the durability of furniture according to claim 1, characterized in that, A vacuum cleaner (17) is fixedly connected to the upper end of the support platform (1), and the air inlet of the vacuum cleaner (17) is connected to the inside of the first cylinder (10) through a connecting pipe (18).

9. The device for testing the durability of furniture according to claim 8, characterized in that, The connecting pipe (18) is a soft pipe, and an air inlet (19) is provided on the side wall of the second cylinder (11).

10. The device for testing the durability of furniture according to claim 4, characterized in that, An installation strip (20) is fixedly connected to the lower eccentric part of the connecting plate (15), and a soft brush bristle (12) is installed at the lower end of the installation strip (20).

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