A furniture mechanical comprehensive performance testing equipment

Abstract

The present invention discloses a comprehensive mechanical performance testing device for furniture, comprising a testing box, wherein the bottom inner wall of the testing box is symmetrically fixedly connected with a base, each base top wall is provided with a slide groove, the inner wall of the slide groove is penetrated by a two-way lead screw for rotation connection, each two-way lead screw side wall is symmetrically threadedly connected with a nut, the top wall of the nut is fixedly connected with a pillar, the side wall of the pillar is fixedly connected with a limited clamping plate, the top inner wall of the testing box is movably connected with a hydraulic push rod, the movable end of the hydraulic push rod is fixedly connected with a pressure plate, and a heating pipe is embedded and fixedly arranged on the inner side wall of the testing box; a testing mechanism for horizontal impact and shaking of the table is provided inside the testing box; and a regulating mechanism is provided on the side wall of the testing box. The present invention can perform impact detection on the right side of the table and the left side of the table by setting structures such as gears, an upper slide plate and a lower slide plate, respectively making different racks and gears mesh, and can also perform impact detection on the upper surface of the table and mechanical performance detection of impact and extrusion.

Description

Technical Field

[0001] The present invention relates to the technical field of furniture performance testing, and in particular to a piece of furniture comprehensive mechanical performance testing equipment. Background Art

[0002] Furniture refers to the essential equipment and facilities for humans to maintain normal life, engage in production practice and carry out social activities. Furniture has also been continuously developing and innovating with the times. Today, there are many categories, different materials, complete varieties and different uses. It is an important foundation for establishing work and living space. In the process of furniture production and processing, it is often necessary to test its comprehensive mechanical properties. The mechanical properties of materials refer to the mechanical characteristics of materials when they are subjected to various external loads (tension, compression, bending, torsion, impact, alternating stress, etc.) in different environments (temperature, medium, humidity).

[0003] At present, when conducting comprehensive mechanical performance testing on a table among furniture, it is often necessary to use testing equipment to perform impact and extrusion tests on its upper surface, and then transfer the table to other testing equipment to test the shaking of its side due to impact. The operation is cumbersome and the testing efficiency is low. In addition, when in different testing equipment, it is necessary to manually clamp and fix the table legs with the help of tools such as ropes, which affects the testing efficiency and is inconvenient to operate. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a furniture comprehensive mechanical performance testing device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A furniture mechanical comprehensive performance testing device comprises a testing box, wherein the bottom inner wall of the testing box is symmetrically fixedly connected with a base, the top wall of each base is provided with a slide groove, the inner wall of the slide groove is penetrated by a bidirectional lead screw which is rotatably connected, the side wall of each bidirectional lead screw is symmetrically threadedly connected with a nut, the top wall of the nut is fixedly connected with a pillar, the side wall of the pillar is fixedly connected with a limited clamping plate, the top inner wall of the testing box is movably connected with a hydraulic push rod, the movable end of the hydraulic push rod is fixedly connected with a pressing plate, and a heating pipe is embedded and fixedly arranged on the inner wall of the testing box;

[0007] A detection mechanism for horizontal impact and shaking of the table is provided inside the detection box;

[0008] The side wall of the detection box is provided with a regulating mechanism for adjusting the humidity inside the detection box.

[0009] Furthermore, the detection mechanism includes a first motor fixedly connected to the side wall of the detection box, the output end of the first motor is fixedly connected to a rotating shaft, the other end of the rotating shaft passes through the side wall of the detection box and is fixedly connected to a gear, the inner wall of the detection box is slidably connected to an upper slide plate and a lower slide plate, the side walls of the upper slide plate and the lower slide plate are fixedly connected to a connecting frame, and the side walls of the connecting frame are fixedly connected to a collision plate through a connecting rod.

[0010] Furthermore, the detection mechanism also includes a plurality of lifting grooves opened on the inner walls of the upper slide plate and the lower slide plate, each lifting groove is sealed and slidably connected with a sealing column, one end of the plurality of sealing columns is fixedly connected with a rack, and the rack and the gear are meshingly connected.

[0011] Furthermore, a cavity is opened on the inner wall of the upper slide plate and the lower slide plate, an electric push rod is fixedly connected to the inner wall of the cavity, a piston is fixedly connected to the movable end of the electric push rod, the piston is sealingly slidably connected inside the cavity, and the inner wall of the cavity is fixedly connected through multiple connecting pipes and lifting grooves.

[0012] Furthermore, the regulating mechanism includes a plurality of atomizing nozzles fixedly connected to the inner wall at the top of the detection box, a pump liquid box is fixedly connected to the side wall of the detection box, a slide plate is sealingly and slidably connected inside the pump liquid box, a one-way liquid inlet pipe and a one-way liquid outlet pipe are fixedly connected through the inner wall of the pump liquid box, and the other end of the one-way liquid outlet pipe is fixedly connected to the plurality of atomizing nozzles.

[0013] Furthermore, a second motor is fixedly connected to the side wall of the detection box, a reciprocating screw is fixedly connected to the output end of the second motor, and a threaded block is threadedly connected to the side wall of the reciprocating screw.

[0014] Furthermore, the bottom wall of the threaded block is symmetrically fixedly connected with a push rod, the other end of the push rod passes through the inner wall of the pump liquid box and is fixedly connected to the side wall of the piston, the side wall of the detection box is fixedly connected with a water tank, and the other end of the one-way liquid inlet pipe is fixedly connected to the water tank.

[0015] Furthermore, one end of one of the bidirectional screws is fixedly connected to a driving wheel, one end of the other bidirectional screw is fixedly connected to a driven wheel, the driving wheel and the driven wheel are connected by a synchronous belt, one of the side walls of the base is fixedly connected to a third motor by a folding rod, the output end of the third motor is fixedly connected to one of the bidirectional screws, and a box door is provided on the side wall of the detection box.

[0016] Furthermore, a circular groove is provided at the middle position of the inner wall at the top of the detection box, a strong magnet 1 is fixedly connected to the top wall of the circular groove, a strong magnet 2 is fixedly connected to the upper end of the hydraulic push rod, the strong magnet 1 and the strong magnet 2 are attracted to each other, two slideways are provided inside the strong magnet 2, and the slideways penetrate the strong magnet 2 upward, a push plate is slidably connected inside the slideway, a light spring is fixedly connected between the push plate and the slideway, and a push rod is fixedly connected to one end of the push plate away from the light spring, a accommodating groove is also provided on the inner wall at the top of the detection box, an extrusion plate is slidably connected to the inner wall of the lower half of the accommodating groove, a suction cup is fixedly connected to the upper end of the extrusion plate, an air cavity 1 is connected between the slideway and the accommodating groove, and a telescopic rod is fixedly connected between the extrusion plate and the air cavity 1.

[0017] The cam is provided with a plurality of connecting rods, each of which is provided with a plurality of connecting rods, and the connecting rods are connected with the plurality of connecting rods respectively. The connecting rods are provided with a plurality of connecting rods on the upper and lower sides of the plurality of connecting rods. The plurality of connecting rods are provided with a plurality of connecting rods on the upper and lower sides of the plurality of connecting rods.

[0018] The present invention has the following advantages:

[0019] 1. By setting up the base, bidirectional lead screw and limit card plate and other structures, the third motor is turned on, and under the action of the driving wheel, the driven wheel and the synchronous belt, the two bidirectional lead screws are rotated synchronously, and the two nuts symmetrically threaded on the side walls of the bidirectional lead screws will drive the limit card plate to contact the table legs through the pillars, thereby completing the clamping and fixing of the four table legs;

[0020] 2. By setting structures such as a fixed rod, a sliding rod and an abutting card plate, when the limiting card plate clamps and fixes one side of the table leg, the cylinder is started, and the cylinder pushes the sealing plate to move downward, squeezing the air in the second air cavity, and driving the sliding rod to drive the abutting card plate to abut and fix the other side of each table leg, that is, the side opposite to the limiting card plate, thereby avoiding the table leg being easily squeezed and tilted by only clamping and fixing one side of the table leg by the limiting card plate, which affects the accuracy of the subsequent impact and extrusion detection of the table.

[0021] 3. By setting structures such as gears, an upper slide plate and a lower slide plate, different racks and gears are meshed respectively, so that the gears and the racks on the upper side can drive the collision plate to perform impact detection on the right side of the table, and the gears and the racks on the lower side can drive the collision plate to perform impact detection on the left side of the table, and the hydraulic push rod is turned on, and the movable end of the hydraulic push rod drives the pressure plate to move downward, so that the pressure plate impacts and squeezes the upper surface of the table, thereby testing the mechanical properties of the upper surface of the table after being impacted and squeezed;

[0022] 4. The position of the hydraulic push rod can be adjusted by setting structures such as strong magnet 1, strong magnet 2 and suction cup. Because the middle part of the upper surface of the table is not directly supported by the table legs, the impact and extrusion test results measured are quite different from the impact and extrusion test results of the table top close to the table legs. By adjusting the position of the hydraulic push rod, the hydraulic push rod can be conveniently used to perform impact and extrusion tests on any position on the upper surface of the table, so that relatively comprehensive, comprehensive and accurate test results can be obtained.

[0023] 5. When it is necessary to adjust the temperature inside the test box, the heating tube can be turned on to test the comprehensive mechanical properties of the table at different temperatures. When it is necessary to adjust the humidity inside the test box, the water body can be squeezed to multiple atomizing nozzles and sprayed out by setting up a third motor, a reciprocating screw and a slide plate, thereby increasing the humidity inside the test box and testing the comprehensive mechanical properties of the table at different humidities. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural schematic diagram of a furniture comprehensive mechanical performance testing device proposed by the present invention;

[0025] Figure 2 This is a schematic diagram of the connection relationship between the driving wheel, the driven wheel and the synchronous belt in a furniture mechanical comprehensive performance testing device proposed by the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of the hollow cavity and the interior of the lifting groove in a furniture comprehensive mechanical performance testing device proposed by the present invention;

[0027] Figure 4 This is a rear view of a furniture comprehensive mechanical performance testing device proposed by the present invention.

[0028] Figure 5 This is a schematic diagram of the circular groove structure of a furniture comprehensive mechanical performance testing device proposed by the present invention.

[0029] Figure 6 This is a structural schematic diagram of location A of a furniture comprehensive mechanical performance testing device proposed by the present invention.

[0030] Figure 7This is a structural schematic diagram of location B of a furniture comprehensive mechanical performance testing device proposed by the present invention.

[0031] In the figure: 1 detection box, 2 base, 3 slide, 4 bidirectional screw, 5 nut, 6 pillar, 7 limit card plate, 8 first motor, 9 shaft, 10 gear, 11 upper slide, 12 connecting frame, 13 connecting rod, 14 collision plate, 15 lifting groove, 16 sealing column, 17 rack, 18 cavity, 19 electric push rod, 20 piston, 21 connecting pipe, 22 heating pipe, 23 hydraulic push rod, 24 pressure plate, 25 atomizing nozzle, 26 pump liquid tank, 27 second motor, 28 thread block, 29 push rod, 30 slide, 31 water tank, 32 single Inlet pipe, 33 driving wheel, 34 driven wheel, 35 synchronous belt, 36 lower slide plate, 37 reciprocating screw, 38 third motor, 39 strong magnet 1, 40 strong magnet 2, 41 circular groove, 42 suction cup, 43 extrusion plate, 44 connecting cover, 45 telescopic rod, 46 air cavity 1, 47 slideway, 48 light spring, 49 push plate, 50 ejector rod, 51 accommodating groove, 52 cylinder, 53 sealing plate, 54 movable rod, 55 air cavity 2, 56 moving groove, 57 sliding rod, 58 connecting pipe, 59 abutting card plate, 60 limiting ring, 61 fixing rod. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0033] Reference Figure 1-Figure 7 A furniture mechanical comprehensive performance testing equipment comprises a testing box 1, wherein the bottom inner wall of the testing box 1 is symmetrically fixedly connected with a base 2, the top wall of each base 2 is provided with a slide groove 3, the inner wall of the slide groove 3 is penetrated by a two-way lead screw 4 for rotation connection, the side wall of each two-way lead screw 4 is symmetrically threadedly connected with a nut 5, the top wall of the nut 5 is fixedly connected with a pillar 6, the side wall of the pillar 6 is fixedly connected with a limited clamping plate 7, the top inner wall of the testing box 1 is movably connected with a hydraulic push rod 23, the movable end of the hydraulic push rod 23 is fixedly connected with a pressing plate 24, and a heating tube 22 is embedded and fixed on the inner side wall of the testing box 1; a testing mechanism for horizontal impact and shaking of the table is provided inside the testing box 1; a regulating mechanism for adjusting the humidity inside the testing box 1 is provided on the side wall of the testing box 1.

[0034] The detection mechanism includes a first motor 8 fixedly connected to the side wall of the detection box 1, the output end of the first motor 8 is fixedly connected to a rotating shaft 9, the other end of the rotating shaft 9 passes through the side wall of the detection box 1 and is fixedly connected to a gear 10, the inner wall of the detection box 1 is slidably connected to an upper slide plate 11 and a lower slide plate 36, the side walls of the upper slide plate 11 and the lower slide plate 36 are fixedly connected to a connecting frame 12, and the side walls of the connecting frame 12 are fixedly connected to a collision plate 14 through a connecting rod 13, so that the two collision plates 14 are respectively located on both sides of the table.

[0035] The detection mechanism also includes a plurality of lifting grooves 15 opened on the inner walls of the upper slide plate 11 and the lower slide plate 36. Each lifting groove 15 is sealed and slidably connected with a sealing column 16. The sealing column 16 can move a certain distance inside the lifting groove 15. One end of the plurality of sealing columns 16 is fixedly connected with a rack 17, and the rack 17 is meshingly connected with the gear 10.

[0036] A cavity 18 is formed on the inner wall of the upper slide 11 and the lower slide 36, and an electric push rod 19 is fixedly connected to the inner wall of the cavity 18. A piston 20 is fixedly connected to the movable end of the electric push rod 19. The piston 20 is sealingly and slidably connected to the inside of the cavity 18. The inside of the cavity 18 is filled with mineral oil. A plurality of connecting pipes 21 are fixedly connected to the inner wall of the cavity 18, and the other end of each connecting pipe 21 is fixedly connected to a corresponding lifting groove 15.

[0037] The regulating mechanism includes a plurality of atomizing nozzles 25 fixedly connected to the inner wall at the top of the detection box 1, a pump liquid box 26 fixedly connected to the side wall of the detection box 1, a slide plate 30 sealed and slidably connected inside the pump liquid box 26, a one-way liquid inlet pipe 32 and a one-way liquid outlet pipe fixedly connected through the inner wall of the pump liquid box 26, the other end of the one-way liquid outlet pipe passes through the side wall of the detection box 1 and is fixedly connected to the plurality of atomizing nozzles 25, the one-way liquid inlet pipe 32 only allows the water inside the water storage tank 31 to be drawn into the pump liquid box 26, and the one-way liquid outlet pipe only allows the water inside the pump liquid box 26 to be squeezed to the plurality of atomizing nozzles 25 for spraying.

[0038] The side wall of the detection box 1 is fixedly connected to a second motor 27, the output end of the second motor 27 is fixedly connected to a reciprocating screw 37, and the side wall of the reciprocating screw 37 is threadedly connected to a thread block 28. After the reciprocating screw 37 rotates, the thread block 28 reciprocates along the side wall of the reciprocating screw 37 for a distance.

[0039] The bottom wall of the threaded block 28 is symmetrically fixedly connected with a push rod 29, the other end of the push rod 29 passes through the inner wall of the pump liquid box 26 and is fixedly connected to the side wall of the piston 20, the side wall of the detection box 1 is fixedly connected with a water tank 31, and the other end of the one-way liquid inlet pipe 32 is fixedly connected to the water tank 31.

[0040] One end of one of the bidirectional lead screws 4 is fixedly connected to a driving wheel 33, and one end of the other bidirectional lead screw 4 is fixedly connected to a driven wheel 34. The driving wheel 33 and the driven wheel 34 are connected by a synchronous belt 35. A box door is provided on the side wall of the detection box 1, and a temperature and humidity display is installed on the detection box 1.

[0041] A circular groove 41 is provided at the middle position of the inner wall at the top of the detection box 1, a strong magnet 39 is fixedly connected to the top wall of the circular groove 41, a strong magnet 40 is fixedly connected to the upper end of the hydraulic push rod 23, the strong magnet 39 and the strong magnet 40 are attracted to each other, two slideways 47 are provided inside the strong magnet 40, and the slideway 47 penetrates the strong magnet 40 upward, a push plate 49 is slidably connected inside the slideway 47, a light spring 48 is fixedly connected between the push plate 49 and the slideway 47, and a push rod 50 is fixedly connected to the end of the push plate 49 away from the light spring 48, and a receiving groove 51 is also provided on the inner wall at the top of the detection box 1, an extrusion plate 43 is slidably connected to the inner wall of the lower half of the receiving groove 51, a suction cup 42 is fixedly connected to the upper end of the extrusion plate 43, an air cavity 46 is connected between the slideway 47 and the receiving groove 51, and a telescopic rod 45 is fixedly connected between the extrusion plate 43 and the air cavity 46;

[0042] By utilizing the adsorption effect of strong magnet 2 40 and strong magnet 1 39, the hydraulic push rod 23 can be fixed at any position of the circular groove 41, so that the hydraulic push rod 23 can be used to perform comprehensive, comprehensive and accurate detection of any position of the desktop. Furthermore, when strong magnet 2 40 and strong magnet 1 39 are adsorbed, they will squeeze and drive the push rod 50 to move inside the slide 47, thereby pushing the gas inside the air cavity 1 46 to squeeze and push the extrusion plate 43 to move in the direction close to the strong magnet 1 39, squeezing the suction cup 42, squeezing the air inside the suction cup 42, forming a negative pressure state, and the suction cup 42 is adsorbed on the magnet 1 39, thereby improving the stability of the connection between strong magnet 2 40 and strong magnet 1 39.

[0043] A fixed rod 61 is provided in the middle position of each bidirectional lead screw 4 in the slide groove 3, and the bidirectional lead screw 4 is rotatably connected to the fixed rod 61. The upper left and right sides of the fixed rod 61 are respectively fixedly connected with connecting tubes 58. The connecting tube 58 is hollow, and the inner wall of the connecting tube 58 is provided with a moving groove 56. A sliding rod 57 is slidably connected inside the connecting tube 58. The outer wall of the sliding rod 57 is fixedly connected with a limit ring 60, and the limit ring 60 is slidably matched with the moving groove 56. The end of the sliding rod 57 away from the fixed rod 61 is fixedly connected with an abutment card. The plate 59 and the top of the fixed rod 61 are fixedly connected with the connecting cover 44, and a communicating air cavity 2 55 is opened between the connecting cover 44 and the fixed rod 61, and the air cavity 2 55 is communicated with the inside of the connecting pipe 58, and a sealing plate 53 is slidably connected inside the air cavity 2 55 located inside the connecting cover 44, and a cylinder 52 is fixedly connected to the upper end of the connecting cover 44, and a movable rod 54 is fixedly connected to the lower end of the cylinder 52, and the movable rod 54 passes through the connecting cover 44 and extends to the inside of the connecting cover 44, and the other end of the movable rod 54 is fixedly connected to the sealing plate 53;

[0044] When the limiting clamp 7 fixes one side of the table leg, the cylinder 52 is started, and the cylinder 52 drives the movable rod 54 to drive the sealing plate 53 to move downward inside the air cavity 52. ​​The sealing plate 53 pushes the air inside the air cavity 55 and then pushes the two limiting rings 60 to move away from each other, thereby driving the sliding rod 57 to move inside the connecting tube 58, so that the abutting clamp 59 moves to the other side of the table leg, that is, the side opposite to the limiting clamp 7, and abuts and fixes the other side of the table leg, so as to avoid the situation where the table leg is only clamped and fixed by the limiting clamp 7 and tilts, resulting in inaccurate subsequent impact force and extrusion detection of the table.

[0045] In the present invention, the user opens the box door, places the four legs of the table that need to be tested for mechanical properties on the upper part of the two bases 2, and turns on the third motor 38. The third motor 38 is a forward and reverse motor. The output end of the third motor 38 drives the bidirectional lead screw 4 fixedly connected thereto to rotate, and under the action of the driving wheel 33, the driven wheel 34 and the synchronous belt 35, another bidirectional lead screw 4 is rotated synchronously. Then, the two nuts 5 symmetrically threadedly connected to the side walls of each bidirectional lead screw 4 will move toward each other for a distance, so that each nut 5 will drive the limiting clamp 7 through the support 6 to contact the table legs, thereby completing the clamping and fixation of the four legs of the table.

[0046] Then, the hydraulic push rod 23 is turned on, and the movable end of the hydraulic push rod 23 drives the pressing plate 24 to move downward, so that the pressing plate 24 impacts and presses the upper surface of the table, thereby testing the mechanical properties of the upper surface of the table after being impacted and pressed.

[0047] Then, the first motor 8 is turned on, and the output end of the first motor 8 drives the gear 10 to rotate through the rotating shaft 9. The upper slide plate 11 and the lower slide plate 36 are respectively located on the upper and lower sides of the gear 10. Then, when the upper slide plate 11 needs to slide to the left to drive the connecting frame 12, the connecting rod 13 and the collision plate 14 connected thereto to perform impact detection on the right side of the table, the electric push rod 19 located inside the cavity 18 of the upper slide plate 11 is turned on, and the movable end of the electric push rod 19 drives the piston 20 to slide in a sealed manner for a distance inside the cavity 18, and the cavity 18 is filled with mineral oil, and then the mineral oil enters the interior of the multiple lifting grooves 15, pushing the sealing column 16 to move outward for a distance, and then the multiple sealing columns 16 drive the rack 17 fixedly connected thereto to move for a distance and then mesh with the gear 10. At this time, the gear 10 will drive the collision plate 14 to perform impact detection on the right side of the table through the rack 17, and then the output end of the first motor 8 rotates in the opposite direction, and finally the movable end of the electric push rod 19 moves in the opposite direction for a distance, and then the rack 17 and the gear 10 are out of contact.

[0048] When it is necessary to slide the lower slide plate 36 to the right to drive the connecting frame 12, connecting rod 13 and collision plate 14 connected thereto to perform impact detection on the left side of the table, the electric push rod 19 located inside the lower slide plate 36 is turned on, and the other operating steps are the same as above.

[0049] When the temperature inside the detection box 1 needs to be adjusted, the heating tube 22 can be turned on. A heating resistor is provided inside the heating tube 22, which generates high temperature after being powered on, thereby increasing the temperature inside the detection box 1, thereby testing the comprehensive mechanical properties of the table at different temperatures.

[0050] When the humidity inside the test box 1 needs to be adjusted, the second motor 27 is turned on, and the output end of the second motor 27 drives the reciprocating screw 37 to rotate, and then the threaded block 28 threadedly connected to the side wall of the reciprocating screw 37 will drive the slide plate 30 to slide back and forth on the inner wall of the pump liquid box 26 through two push rods 29 to seal and slide for a distance, thereby continuously pumping the water inside the water storage tank 31 into the pump liquid box 26, and then squeezing it to multiple atomizing nozzles 25 for spraying. The atomizing nozzles 25 spray water mist, thereby increasing the humidity inside the test box 1, and then testing the comprehensive mechanical properties of the table under different humidities.

[0051] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A furniture mechanical comprehensive performance testing device, comprising a testing box (1), characterized in that: The bottom inner wall of the detection box (1) is symmetrically fixedly connected to a base (2), the top wall of each base (2) is provided with a slide groove (3), the inner wall of the slide groove (3) is penetrated by a bidirectional lead screw (4) for rotation, the side wall of each bidirectional lead screw (4) is symmetrically threadedly connected to a nut (5), the top wall of the nut (5) is fixedly connected to a pillar (6), the side wall of the pillar (6) is fixedly connected to a limit clamping plate (7), the top inner wall of the detection box (1) is movably connected to a hydraulic push rod (23), the movable end of the hydraulic push rod (23) is fixedly connected to a pressure plate (24), and a heating pipe (22) is embedded and fixedly provided on the inner wall of the detection box (1); The detection box (1) is provided with a detection mechanism for performing horizontal impact and shaking on the table; The side wall of the detection box (1) is provided with a regulating mechanism for regulating the humidity inside the detection box (1); A circular groove (41) is provided at the middle position of the inner wall at the top of the detection box (1), a strong magnet 1 (39) is fixedly connected to the top wall of the circular groove (41), a strong magnet 2 (40) is fixedly connected to the upper end of the hydraulic push rod (23), the strong magnet 1 (39) and the strong magnet 2 (40) are attracted to each other, two slideways (47) are provided inside the strong magnet 2 (40), and the slideways (47) penetrate the strong magnet 2 (40) upward, and a push plate (49) is slidably connected inside the slideway (47), and the push plate (49) and the slideway (47) are connected to the slideway (47). A light spring (48) is fixedly connected between the slideway (47) and the accommodating groove (51); one end of the push plate (49) away from the light spring (48) is fixedly connected to a push rod (50); a top inner wall of the detection box (1) is also provided with a receiving groove (51); a lower inner wall of the receiving groove (51) is slidably connected to an extrusion plate (43); a suction cup (42) is fixedly connected to the upper end of the extrusion plate (43); an air cavity (46) is connected between the slideway (47) and the receiving groove (51); a telescopic rod (45) is fixedly connected between the extrusion plate (43) and the air cavity (46); A fixed rod (61) is provided in the middle position of each bidirectional lead screw (4) and is located in the slide groove (3). The bidirectional lead screw (4) is rotatably connected to the fixed rod (61). The upper left and right sides of the fixed rod (61) are respectively fixedly connected with connecting tubes (58). The connecting tube (58) is hollow and the inner wall of the connecting tube (58) is provided with a movable groove (56). A sliding rod (57) is slidably connected inside the connecting tube (58). The outer wall of the sliding rod (57) is fixedly connected with a limiting ring (60). The limiting ring (60) is slidably matched with the movable groove (56). The end of the sliding rod (57) away from the fixed rod (61) is fixedly connected with an abutting clamping plate. (59), a connecting cover (44) is fixedly connected to the top of the fixed rod (61), a communicating air cavity (55) is provided between the connecting cover (44) and the fixed rod (61), and the air cavity (55) is communicated with the inside of the connecting pipe (58), a sealing plate (53) is slidably connected to the inside of the air cavity (55) located inside the connecting cover (44), a cylinder (52) is fixedly connected to the upper end of the connecting cover (44), a movable rod (54) is fixedly connected to the lower end of the cylinder (52), the movable rod (54) passes through the connecting cover (44) and extends to the inside of the connecting cover (44), and the other end of the movable rod (54) is fixedly connected to the sealing plate (53).

2. A furniture mechanical comprehensive performance testing device according to claim 1, characterized in that: The detection mechanism comprises a first motor (8) fixedly connected to a side wall of a detection box (1); an output end of the first motor (8) is fixedly connected to a rotating shaft (9); the other end of the rotating shaft (9) passes through the side wall of the detection box (1) and is fixedly connected to a gear (10); an upper slide plate (11) and a lower slide plate (36) are slidably connected to the inner side wall of the detection box (1); the side walls of the upper slide plate (11) and the lower slide plate (36) are fixedly connected to a connecting frame (12); and the side walls of the connecting frame (12) are fixedly connected to a collision plate (14) via a connecting rod (13).

3. The furniture mechanical comprehensive performance testing equipment according to claim 2 is characterized in that: The detection mechanism further comprises a plurality of lifting grooves (15) formed on the inner walls of the upper slide plate (11) and the lower slide plate (36), each of the lifting grooves (15) being sealed and slidably connected to a sealing column (16), one end of each of the sealing columns (16) being fixedly connected to a rack (17), and the rack (17) being meshingly connected to the gear (10).

4. The furniture mechanical comprehensive performance testing equipment according to claim 3 is characterized in that: The inner walls of the upper slide plate (11) and the lower slide plate (36) are provided with a cavity (18), the inner wall of the cavity (18) is fixedly connected to an electric push rod (19), the movable end of the electric push rod (19) is fixedly connected to a piston (20), the piston (20) is sealingly slidably connected inside the cavity (18), and the inner wall of the cavity (18) is fixedly connected to the lifting groove (15) via a plurality of connecting pipes (21).

5. The furniture mechanical comprehensive performance testing equipment according to claim 1 is characterized in that: The regulating mechanism comprises a plurality of atomizing nozzles (25) fixedly connected to the inner wall of the top of the detection box (1); a pump liquid box (26) is fixedly connected to the side wall of the detection box (1); a slide plate (30) is sealingly and slidably connected inside the pump liquid box (26); a one-way liquid inlet pipe (32) and a one-way liquid outlet pipe are fixedly connected through the inner wall of the pump liquid box (26); and the other end of the one-way liquid outlet pipe is fixedly connected to the plurality of atomizing nozzles (25).

6. The furniture mechanical comprehensive performance testing equipment according to claim 5, characterized in that: A second motor (27) is fixedly connected to the side wall of the detection box (1); a reciprocating screw (37) is fixedly connected to the output end of the second motor (27); and a threaded block (28) is threadedly connected to the side wall of the reciprocating screw (37).

7. The furniture mechanical comprehensive performance testing equipment according to claim 6, characterized in that: The bottom wall of the threaded block (28) is symmetrically fixedly connected to a push rod (29); the other end of the push rod (29) penetrates the inner wall of the pump liquid box (26) and is fixedly connected to the side wall of the piston (20); the side wall of the detection box (1) is fixedly connected to a water storage tank (31); and the other end of the one-way liquid inlet pipe (32) is fixedly connected to the water storage tank (31).

8. The furniture comprehensive mechanical performance testing equipment according to claim 1 is characterized in that: One end of one of the bidirectional lead screws (4) is fixedly connected to a driving wheel (33), and one end of the other bidirectional lead screw (4) is fixedly connected to a driven wheel (34); the driving wheel (33) and the driven wheel (34) are connected via a synchronous belt (35); one of the side walls of the base (2) is fixedly connected to a third motor (38) via a folding rod; an output end of the third motor (38) is fixedly connected to one of the bidirectional lead screws (4); and a box door is provided on the side wall of the detection box (1).

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