Device for detecting incombustibility of flame-retardant energy-saving material

Abstract

The utility model discloses a flame-retardant energy-saving material incombustibility detection device which comprises a detection frame, the inner bottom wall of the detection frame is fixedly connected with a first moving frame through a lifting mechanism, a first screw rod is rotatably installed in the first moving frame, and a first motor connected with the first screw rod is fixedly installed on the outer wall of the first moving frame. And a moving block is mounted on the outer wall of the first screw rod through a limiting rod mechanism in a threaded manner. According to the flame-retardant material clamping device, the second screw rod, the movable plates, the connecting shaft and other assemblies are arranged, under the driving of the second screw rod, the two movable plates can drive the clamping frames on the two sides to move mutually, and therefore the distance between the two movable frames can be adjusted, flame-retardant materials of different sizes can be clamped and fixed, and the flame-retardant material clamping device is convenient to use. And under the driving of a third motor, a connecting shaft can drive the flame-retardant material to turn over through the cooperation of a clamping frame and a clamping plate, so that the front and back surfaces of the flame-retardant material can be conveniently detected.

Description

Technical Field

[0001] The utility model relates to the technical field of flame retardant material detection, in particular to a flame retardant energy-saving material incombustibility detection device. Background Art

[0002] Flame retardancy refers to the property of a substance or a material after treatment that significantly delays the spread of flame. This plays a guiding role in the selection of the scope of material use. In particular, materials used in building materials, ships, vehicles, and home appliances require high flame retardancy. Currently, there are many methods for evaluating flame retardancy, such as the oxygen index determination method, horizontal or vertical combustion test method, etc.

[0003] When conducting a combustion test on flame retardant materials, the flame retardant materials need to be clamped and fixed. In the prior art, most detection devices cannot be clamped and fixed according to the size of the plate when conducting flame retardant performance tests. For example, the position of the flamethrower is often fixed, and it is impossible to effectively test any position of the plate, resulting in the obtained test data being incomplete and inaccurate, reducing practicality. Therefore, it is necessary to redesign a flame retardant and energy-saving material non-flammability detection device to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a non-combustibility detection device for flame retardant and energy-saving materials.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A flame retardant and energy-saving material non-combustibility detection device comprises a detection frame, wherein the inner bottom wall of the detection frame is fixedly connected to a first moving frame through a lifting mechanism, a first screw is rotatably installed inside the first moving frame, a first motor connected to the first screw is fixedly installed on the outer wall of the first moving frame, a moving block is threadedly installed on the outer wall of the first screw through a limiting rod mechanism, an ignition device is fixedly installed on the end of the moving block, a second screw is rotatably installed on the inner wall of the detection frame through a second moving frame, a second motor connected to the second screw is fixedly installed on the outer wall of the second moving frame, two moving plates are threadedly installed on the outer wall of the second screw, a second limiting rod is fixedly installed inside the second moving frame, and the second limiting rod slides through Two movable plates, the inner walls of the two movable plates are rotatably installed with connecting shafts, the outer wall of one of the movable plates is fixedly installed with a third motor connected to the connecting shaft on the same side, the ends of the two connecting shafts are fixedly installed with clamping frames, the inner walls of the two clamping frames are fixedly connected to the clamping plates through a telescopic mechanism, a connecting pipe is rotatably installed through the upper end surface of the detection frame, a spray pipe is fixedly installed at the end of the connecting pipe, and a plurality of spray holes connected to the interior are opened on the outer wall of the spray pipe, a water pump is fixedly installed on the upper end surface of the detection frame, and the outer wall of the water pump outlet pipe is connected to the connecting pipe through a connecting mechanism, and a fourth motor is fixedly installed on the upper end surface of the detection frame, and the outer wall of the output shaft of the fourth motor is connected to the connecting pipe through a rotating mechanism.

[0007] Preferably, the lifting mechanism comprises a cylinder fixedly mounted on the inner bottom wall of the detection frame, and the telescopic end of the cylinder is fixedly connected to the outer bottom wall of the first movable frame.

[0008] Preferably, the limiting rod mechanism comprises a first limiting rod fixedly mounted inside the first moving frame, and the first limiting rod slides through the moving block.

[0009] Preferably, the telescopic mechanism comprises an electric push rod fixedly mounted on the inner wall of the clamping frame, and the telescopic end of the electric push rod is fixedly connected to the upper end surface of the clamping plate.

[0010] Preferably, the connection mechanism comprises a connection sleeve fixedly mounted on the outer wall of the water pump outlet pipe, and the inner wall of the connection sleeve is rotatably connected to the outer wall of the connecting pipe.

[0011] Preferably, the rotating mechanism comprises gears fixedly mounted on the connecting tube and the outer wall of the output shaft of the fourth motor, and the two gears mesh with each other.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as a second screw, a movable plate and a connecting shaft, the two movable plates can respectively drive the clamping frames on both sides to move relative to each other under the drive of the second screw, thereby adjusting the distance between the two movable frames, so that flame retardant materials of different sizes can be clamped and fixed, and under the drive of the third motor, the connecting shaft can drive the flame retardant material to flip through the cooperation of the clamping frame and the clamping plate, thereby facilitating the detection of the front and back sides of the flame retardant material.

[0014] 2. By setting up components such as a cylinder, a first screw and a moving block, the distance between the ignition device and the flame retardant material can be adjusted under the drive of the cylinder, and the first screw drives the moving block to move by cooperating with the first limit rod, so that the moving block can drive the ignition device to move, thereby allowing ignition tests to be performed on different positions of the flame retardant material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a flame retardant and energy-saving material non-combustibility detection device proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 This is a schematic diagram of a top cross-sectional structure of a flame retardant and energy-saving material non-combustibility detection device proposed by the utility model;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 2 A schematic diagram of the structure at B in FIG.

[0020] Figure 6 for Figure 2 Schematic diagram of the enlarged structure at position C in the figure.

[0021] In the figure: 1 detection frame, 2 cylinder, 3 first moving frame, 4 first screw, 5 first motor, 6 first limit rod, 7 moving block, 8 ignition device, 9 second moving frame, 10 second screw, 11 second motor, 12 second limit rod, 13 moving plate, 14 connecting shaft, 15 third motor, 16 clamping frame, 17 electric push rod, 18 clamping plate, 19 connecting pipe, 20 spray pipe, 21 water pump, 22 connecting sleeve, 23 fourth motor, 24 gear. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 A flame retardant and energy-saving material incombustibility detection device comprises a detection frame 1, an inner bottom wall of the detection frame 1 is fixedly connected to a first moving frame 3 through a lifting mechanism, the lifting mechanism comprises a cylinder 2 fixedly installed on the inner bottom wall of the detection frame 1, the telescopic end of the cylinder 2 is fixedly connected to the outer bottom wall of the first moving frame 3, a first screw 4 is rotatably installed inside the first moving frame 3, a first motor 5 connected to the first screw 4 is fixedly installed on the outer wall of the first moving frame 3, a moving block 7 is threadedly installed on the outer wall of the first screw 4 through a limiting rod mechanism, the limiting rod mechanism comprises a first limiting rod 6 fixedly installed inside the first moving frame 3, the first limiting rod 6 slides through the moving block 7, the first limiting rod 6 can limit the moving block 7, so that the moving block 7 can only move axially along the outer wall of the first screw 4.

[0024] An ignition device 8 is fixedly installed at the end of the moving block 7, a second screw 10 is rotatably installed on the inner wall of the detection frame 1 through the second moving frame 9, a second motor 11 connected to the second screw 10 is fixedly installed on the outer wall of the second moving frame 9, two moving plates 13 are threadedly installed on the outer wall of the second screw 10, the second screw 10 is a double-headed screw, which can drive the two moving plates 13 to move away from or close to each other, a second limiting rod 12 is fixedly installed inside the second moving frame 9, the second limiting rod 12 slides through the two moving plates 13, and the second limiting rod 12 can move the two moving plates 13 The limiting effect is achieved so that the two movable plates 13 can only move axially along the outer wall of the second screw rod 10. The inner walls of the two movable plates 13 are rotatably installed with connecting shafts 14. The outer wall of one of the movable plates 13 is fixedly installed with a third motor 15 connected to the connecting shaft 14 on the same side. The ends of the two connecting shafts 14 are fixedly installed with clamping frames 16. The inner walls of the two clamping frames 16 are fixedly connected with clamping plates 18 through a telescopic mechanism. The telescopic mechanism includes an electric push rod 17 fixedly installed on the inner wall of the clamping frame 16, and the telescopic end of the electric push rod 17 is fixedly connected to the upper end surface of the clamping plate 18.

[0025] A connecting pipe 19 is rotatably installed on the upper end surface of the detection frame 1, and a spray pipe 20 is fixedly installed on the end of the connecting pipe 19. The outer wall of the spray pipe 20 is provided with a plurality of spray holes connected to the inside. A water pump 21 is fixedly installed on the upper end surface of the detection frame 1. The outer wall of the outlet pipe of the water pump 21 is connected to the connecting pipe 19 through a connecting mechanism. The connecting mechanism includes a connecting sleeve 22 fixedly installed on the outer wall of the outlet pipe of the water pump 21, and the inner wall of the connecting sleeve 22 is rotatably connected to the outer wall of the connecting pipe 19. A fourth motor 23 is fixedly installed on the upper end surface of the detection frame 1, and the outer wall of the output shaft of the fourth motor 23 is connected to the connecting pipe 19 through a rotating mechanism. The rotating mechanism includes a gear 24 fixedly installed on the connecting pipe 19 and the outer wall of the output shaft of the fourth motor 23, and the two gears 24 are engaged with each other.

[0026] When the utility model is used, the second motor 11 drives the second screw 10 to rotate, and the second screw 10 can drive the two movable plates 13 to move by cooperating with the second limit rod 12, so that the two movable plates 13 can respectively drive the clamping frames 16 on both sides to move relative to each other, so that the spacing between the two clamping frames 16 can be conveniently adjusted, so that the clamping plate 18 can clamp and fix flame-retardant materials of different sizes, and then the flame-retardant materials can be placed between the clamping plates 18 and the clamping frames 16 on both sides. Driven by the electric push rod 17, the clamping plate 18 can clamp and fix flame-retardant materials of different thicknesses. After the flame-retardant materials are clamped and fixed, the ignition device 8 can ignite the flame-retardant materials to burn them. Driven by the cylinder 2, the distance between the ignition device 8 and the flame-retardant materials can be adjusted, which increases the convenience during testing.

[0027] At the same time, the first motor 5 drives the first screw 4 to rotate, and the first screw 4 drives the moving block 7 to move by cooperating with the first limit rod 6, so that the moving block 7 can drive the ignition device 8 to move, so that the ignition test can be performed on different positions of the flame retardant material, and during the test, the third motor 15 can drive one of the connecting shafts 14 to rotate, and with the cooperation of the clamping frames 16 and the clamping plates 18 on both sides, the flame retardant material can be turned over, so that the ignition device 8 can perform ignition tests on the front and back sides of the flame retardant material, and the flame retardant material can also be tested at different positions by rotation. An ignition test at an angle shows that when the flame retardant material burns, the water pump 21 can pump out the waterproofing, and discharge the fire water into the sprinkler pipe 20 through the cooperation of the connecting sleeve 22 and the connecting pipe 19. The fire water can be sprayed out through multiple spray holes in the sprinkler pipe 20, thereby timely extinguishing the burning flame retardant material. While the fire water is spraying, the fourth motor 23 can drive the connecting pipe 19 to rotate through two gears 24 that are engaged with each other, and the connecting pipe 19 then drives the sprinkler pipe 20 to rotate, thereby increasing the contact area between the fire water and the flame, thereby increasing the fire extinguishing effect.

[0028] The above description is only a preferred specific implementation manner 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flame retardant energy-saving material incombustibility detection device, comprising a detection frame (1), characterized in that: The inner bottom wall of the detection frame (1) is fixedly connected to a first moving frame (3) through a lifting mechanism, a first screw rod (4) is rotatably mounted inside the first moving frame (3), a first motor (5) connected to the first screw rod (4) is fixedly mounted on the outer wall of the first moving frame (3), a moving block (7) is threadedly mounted on the outer wall of the first screw rod (4) through a limiting rod mechanism, an ignition device (8) is fixedly mounted on the end of the moving block (7), a second screw rod (10) is rotatably mounted on the inner wall of the detection frame (1) through a second moving frame (9), a second motor (11) connected to the second screw rod (10) is fixedly mounted on the outer wall of the second moving frame (9), two moving plates (13) are threadedly mounted on the outer wall of the second screw rod (10), a second limiting rod (12) is fixedly mounted inside the second moving frame (9), the second limiting rod (12) slides through the two moving plates (13), and the two moving plates (13) are fixedly mounted on the inner wall of the detection frame (1). 3) A connecting shaft (14) is rotatably mounted on the inner wall, a third motor (15) connected to the connecting shaft (14) on the same side is fixedly mounted on the outer wall of one of the movable plates (13), a clamping frame (16) is fixedly mounted on the ends of the two connecting shafts (14), and the inner walls of the two clamping frames (16) are fixedly connected to the clamping plates (18) through a telescopic mechanism, a connecting pipe (19) is rotatably mounted through the upper end surface of the detection frame (1), a spray pipe (20) is fixedly mounted on the end of the connecting pipe (19), and a plurality of spray holes connected to the interior are opened on the outer wall of the spray pipe (20), a water pump (21) is fixedly mounted on the upper end surface of the detection frame (1), and the outer wall of the outlet pipe of the water pump (21) is connected to the connecting pipe (19) through a connecting mechanism, and a fourth motor (23) is fixedly mounted on the upper end surface of the detection frame (1), and the outer wall of the output shaft of the fourth motor (23) is connected to the connecting pipe (19) through a rotating mechanism.

2. A flame retardant energy-saving material incombustibility detection device according to claim 1, characterized in that: The lifting mechanism comprises a cylinder (2) fixedly mounted on the inner bottom wall of the detection frame (1), and the telescopic end of the cylinder (2) is fixedly connected to the outer bottom wall of the first moving frame (3).

3. A flame retardant energy-saving material incombustibility detection device according to claim 2, characterized in that: The limiting rod mechanism comprises a first limiting rod (6) fixedly mounted inside the first moving frame (3), and the first limiting rod (6) slides through the moving block (7).

4. A flame retardant energy-saving material incombustibility detection device according to claim 3, characterized in that: The telescopic mechanism comprises an electric push rod (17) fixedly mounted on the inner wall of the clamping frame (16), and the telescopic end of the electric push rod (17) is fixedly connected to the upper end surface of the clamping plate (18).

5. The flame retardant energy-saving material incombustibility detection device according to claim 4, characterized in that: The connection mechanism comprises a connection sleeve (22) fixedly mounted on the outer wall of the outlet pipe of the water pump (21), and the inner wall of the connection sleeve (22) is rotatably connected to the outer wall of the connecting pipe (19).

6. A flame retardant energy-saving material incombustibility detection device according to claim 5, characterized in that: The rotating mechanism comprises a gear (24) fixedly mounted on the connecting tube (19) and the outer wall of the output shaft of the fourth motor (23), and the two gears (24) mesh with each other.

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