Flame-retardant detection equipment for high-molecular high-elasticity environment-friendly material

Abstract

The utility model provides flame-retardant detection equipment for a high-molecular high-elasticity environment-friendly material, which relates to the technical field of flame-retardant detection equipment and is characterized in that a material leakage groove is formed in the middle of a bottom plate of a detection box in a penetrating manner, two L-shaped rails are welded on the bottom side of the bottom plate of the detection box in a bilateral symmetry manner, and a water containing and receiving groove is slidably mounted between the two L-shaped rails; in the using state, the containing water tank slides backwards to be right opposite to and intercepted below the bottom of the material leakage tank and is used for containing waste generated after environment-friendly materials are burnt. A handle frame of a U-shaped structure is welded to the front end of the water containing and receiving tank, and the protruding parts of the head ends of two L-shaped inserting rods are correspondingly matched with the two positioning lug blocks in an inserted mode. The leakage groove is formed under the environment-friendly material combustion detection position, waste generated after combustion of the environment-friendly material directly falls into the containing water tank through the leakage groove and does not fall onto the bottom plate of the detection box, compared with the prior art, the bottom plate does not need to be additionally cleaned, and use is convenient and trouble-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of flame retardant detection equipment, in particular to flame retardant detection equipment for polymer high-elasticity green environmentally friendly materials. Background Art

[0002] With the enhancement of environmental awareness and the progress of materials science, polymer high elastic green environmental protection materials have been widely used in many industries, such as construction, automobiles, packaging and electronics, due to their excellent performance and low environmental impact. However, the widespread application of such materials also puts higher requirements on fire safety. Ensuring the flame retardant properties of these materials under specific conditions has become a key link in product development and application. Generally, special flame retardant testing equipment is used to test the flame retardant properties of polymer high elastic green environmental protection materials.

[0003] When the existing flame retardant testing equipment is in use, the waste generated after the environmentally friendly materials are burned mostly falls directly onto the bottom plate of the device shell. However, since the waste generated after the combustion is in a high-temperature molten state, it has strong adhesion. After cooling and setting, it will adhere to the bottom plate more firmly, making it difficult to clean the bottom plate, and it is troublesome and inconvenient to use. Utility Model Content

[0004] In view of this, the utility model provides a flame retardant detection device for polymer high elasticity green environmental protection materials to solve the problem that the waste generated after the combustion of environmental protection materials mostly falls directly on the bottom plate of the device shell, which is difficult to clean and inconvenient to use.

[0005] The technical solution proposed by the utility model is: a flame retardant detection device for polymer high elasticity green environmental protection materials, specifically comprising: a detection box, wherein a gas nozzle and an ignition coil are arranged side by side in a threaded fastening at the middle position of the inner bottom of the rear side wall of the detection box;

[0006] A material leakage trough is provided in the middle of the bottom plate of the detection box, and two L-shaped tracks are welded symmetrically on the bottom side of the bottom plate of the detection box, and a water receiving trough is slidably installed between the two L-shaped tracks. When in use, the water receiving trough slides backward and intercepts directly below the bottom of the material leakage trough, and is used to receive waste generated after the burning of environmentally friendly materials;

[0007] A handle frame of a U-shaped structure is welded at the front end of the water receiving tank, and two L-shaped plug rods are symmetrically installed on the front cross brace of the handle frame through spring pushing.

[0008] The front half of the two L-shaped rails are symmetrically welded and hoisted with two positioning ear blocks, and the protruding parts of the first ends of the two L-shaped plug rods are correspondingly plugged and matched with the two positioning ear blocks.

[0009] Furthermore,

[0010] Two slide bars are symmetrically welded at the top positions of the left and right side walls of the water receiving tank, and the two slide bars are correspondingly slidably matched with the two L-shaped tracks.

[0011] Furthermore,

[0012] A positioning frame is threadedly fastened at the middle position of the top of the inner side of the rear side wall of the detection box, and the positioning frame is composed of a T-shaped longitudinal support rod and a U-shaped positioning frame welded to the front end of the T-shaped longitudinal support rod;

[0013] A chimney is welded at the middle position of the top wall of the detection box.

[0014] Furthermore,

[0015] A hexagonal sliding shaft is slidably installed between the left side plate of the U-shaped positioning frame and the left side wall of the detection box through a spring, the hexagonal sliding shaft is arranged horizontally and a pressure plate is welded at the head end, and the pressure plate is slidably located in the U-shaped positioning frame to clamp and fix the environmental protection material during detection;

[0016] A triangular force-bearing block supporting downwards is welded on the tail end of the hexagonal sliding shaft protruding from the outside of the detection box.

[0017] Furthermore,

[0018] A vertically sliding driving member is installed in the middle position of the left side wall of the detection box. The driving member is composed of a T-shaped sliding rod and a triangular top block welded to the top of the T-shaped sliding rod. Under normal circumstances, the triangular top block and the triangular force-bearing block remain separated.

[0019] Furthermore,

[0020] A window glass is inlaid and installed in the middle position of the rear side wall of the detection box, and a box cover is rotatably installed on the front end opening of the detection box.

[0021] Furthermore,

[0022] An ignition switch in the form of a knob is installed at the outer bottom position of the rear side wall of the detection box, and the ignition switch is electrically connected to the ignition coil.

[0023] Furthermore,

[0024] The tail end of the gas nozzle is penetrated and matched with the rear side wall of the detection box, and is threadedly connected with a valve, which is connected to an external natural gas supply pipe through a metal hose.

[0025] The utility model provides a flame retardant detection device for polymer high elasticity green environmental protection materials, which has the following beneficial effects:

[0026] The leakage trough of the utility model is arranged just below the combustion position of the environmental protection material detection. The waste generated after the combustion of the environmental protection material directly falls into the receiving tank through the leakage trough and does not fall on the bottom plate of the detection box. Compared with the prior art, it can avoid the combustion waste in a high-temperature molten state. After cooling and shaping, it is more firmly adhered to the bottom plate, and there is no need to carry out additional cleaning of the bottom plate. It is more convenient and saves trouble to use.

[0027] In addition, the water inside the receiving tank can quickly cool down the high-temperature molten waste that falls into it, so that the high-temperature molten waste is cooled and shaped and loses its stickiness before it reaches the bottom plate of the receiving tank and has a chance to come into contact with the bottom plate of the receiving tank. This can effectively reduce the probability of the high-temperature molten waste sticking to the bottom plate of the receiving tank and reduce the subsequent workload caused by cleaning the bottom plate of the receiving tank.

[0028] In addition, the driving member serves as a component for loosening and unloading the force of the push-pushing driving pressure plate. Under normal circumstances, the triangular top block on it remains separated from the triangular force-bearing block, and a separation gap is maintained between the triangular force-bearing block. This separation gap can block the heat transfer between the hexagonal sliding shaft and the driving member, so that the driving member maintains a relatively low temperature during the combustion detection process, which is convenient for direct hand grasping and operation, helps to reduce the risk of burns to the hands, and eliminates the need for additional cooling structure for the driving member, simplifying the overall structure and cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0030] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0031] In the attached picture:

[0032] Figure 1 The overall front side structural schematic diagram of the utility model is shown;

[0033] Figure 2 The overall rear side structure schematic diagram of the utility model is shown;

[0034] Figure 3 The overall bottom side structural schematic diagram of the utility model is shown;

[0035] Figure 4 The schematic diagram of the inner structure of the detection box of the utility model is shown;

[0036] Figure 5 The schematic diagram of the hexagonal sliding shaft structure of the utility model is shown;

[0037] Figure 6The schematic diagram of the water receiving tank structure of the utility model is shown;

[0038] Reference numerals list

[0039] 1. Detection box; 101. chimney; 102. driving member; 103. L-shaped track; 1031. positioning ear block;

[0040] 2. Hexagonal sliding shaft; 201. Triangular force block; 202. Pressing plate;

[0041] 3. water receiving tank; 301. handle frame; 302. L-shaped plug rod;

[0042] 4. Ignition switch;

[0043] 5. Gas nozzle; 501. Valve;

[0044] 6. Ignition coil;

[0045] 7. Positioning frame. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] Please refer to Figures 1 to 6 ;

[0048] Embodiment 1:

[0049] The utility model proposes a flame retardant detection device for polymer high elastic green environmental protection materials, comprising: a detection box 1, a chimney 101, a driving member 102, an L-shaped track 103, a positioning ear block 1031, a hexagonal sliding shaft 2, a triangular force block 201, a pressing plate 202, a water tank 3, a handle frame 301, an L-shaped plug rod 302, an ignition switch 4, a gas nozzle 5, a valve 501, an ignition coil 6, and a positioning frame 7. The gas nozzle 5 and the ignition coil 6 are threadedly fastened and arranged side by side at the middle position of the inner bottom of the rear side wall of the detection box 1;

[0050] Among them, a material leakage trough is provided through the middle of the bottom plate of the detection box 1, and two L-shaped rails 103 are welded symmetrically on the bottom side of the bottom plate of the detection box 1, and a water receiving trough 3 is slidably installed between the two L-shaped rails 103. When in use, the water receiving trough 3 slides backward and intercepts directly below the bottom of the material leakage trough, and is used to receive the waste generated after the burning of the environmentally friendly materials;

[0051] The leakage trough is set just below the environmental protection material detection and burning position. The waste generated after the environmental protection material is burned falls directly into the receiving tank 3 through the leakage trough, and does not fall on the bottom plate of the detection box 1. Compared with the prior art, it can avoid the burning waste in a high-temperature molten state. After cooling and shaping, it is firmly adhered to the bottom plate, and there is no need to perform additional cleaning on the bottom plate, which is more convenient and trouble-free to use;

[0052] The water inside the receiving tank 3 can quickly cool down the high-temperature molten waste that falls into it, so that the high-temperature molten waste is cooled and shaped to lose its stickiness before it reaches the bottom plate of the receiving tank 3 and has time to come into contact with the bottom plate of the receiving tank 3, which can effectively reduce the probability of the high-temperature molten waste sticking to the bottom plate of the receiving tank 3 and reduce the workload of cleaning the bottom plate of the receiving tank 3 in the future;

[0053] A handle frame 301 of a U-shaped structure is welded to the front end of the water receiving tank 3, and two L-shaped plug rods 302 are symmetrically installed on the front cross brace of the handle frame 301 through spring pushing.

[0054] The front half of the two L-shaped rails 103 are symmetrically welded and hoisted with two positioning ear blocks 1031, and the protruding parts of the head ends of the two L-shaped plug rods 302 are plugged into and matched with the two positioning ear blocks 1031. The two L-shaped plug rods 302 can plug and position the water trough 3 on the two L-shaped rails 103, so that the water trough 3 is kept in a state of overlapping with the leakage trough above and below for use, and the water trough 3 is slidably installed. It only needs to be pulled out and loosened by the two L-shaped plug rods 302, so that it can be conveniently and quickly slid out from the bottom of the detection box 1, and the waste and cooling water inside it can be dumped, cleaned and replaced.

[0055] Preferably,

[0056] Two slide bars are symmetrically welded at the top positions of the left and right side walls of the water receiving tank 3 , and the two slide bars are correspondingly slidably matched with the two L-shaped rails 103 .

[0057] Preferably,

[0058] A positioning frame 7 is threadedly fastened at the middle position of the top inner side of the rear side wall of the detection box 1. The positioning frame 7 is composed of a T-shaped longitudinal support rod and a U-shaped positioning frame welded to the front end of the T-shaped longitudinal support rod. A smoke pipe 101 is welded at the middle position of the top wall of the detection box 1.

[0059] Preferably,

[0060] A window glass is inlaid and installed in the middle position of the rear side wall of the detection box 1, and a box cover is rotatably installed on the front end opening of the detection box 1.

[0061] Preferably,

[0062] An ignition switch 4 in the form of a knob is installed at the outer bottom position of the rear side wall of the detection box 1 , and the ignition switch 4 is electrically connected to the ignition coil 6 .

[0063] Preferably,

[0064] The tail end of the gas nozzle 5 penetrates and fits with the rear side wall of the detection box 1, and is threadedly connected with a valve 501, which is connected to an external natural gas supply pipe through a metal hose.

[0065] Based on the first embodiment, the second embodiment:

[0066] Preferably,

[0067] A hexagonal sliding shaft 2 is slidably installed between the left side plate of the U-shaped positioning frame and the left side wall of the detection box 1 through a spring. The hexagonal sliding shaft 2 is arranged horizontally and a pressure plate 202 is welded at the head end. The pressure plate 202 is slidably located in the U-shaped positioning frame and is used to clamp and fix the environmentally friendly material during detection; the tail end of the hexagonal sliding shaft 2 protruding from the outside of the detection box 1 is welded with a downward-supporting triangular force block 201.

[0068] Preferably,

[0069] A vertically sliding driving member 102 is installed in the middle position of the left side wall of the detection box 1. The driving member 102 is composed of a T-shaped sliding rod and a triangular top block welded to the top of the T-shaped sliding rod. Through the inclined guiding principle of the triangular top block and the triangular force block 201, the upward sliding driving member 102 can push and drive the hexagonal sliding shaft 2 and the pressure plate 202 to slide to the right to loosen the environmentally friendly material. The driving member 102 serves as a component that pushes and drives the pressure plate 202 to loosen the unloading force. Under normal circumstances, the triangular top block on it remains separated from the triangular force block 201, and a separation gap is maintained between the triangular force block 201. This separation gap can block the heat transfer between the hexagonal sliding shaft 2 and the driving member 102, so that the driving member 102 maintains a relatively low temperature during the combustion detection process, which is convenient for direct hand grasping and operation, helps to reduce the risk of scalding to the hands, and eliminates the need for additional cooling structure for the driving member 102, simplifying the overall structure and cost of the equipment.

[0070] Working principle: When in use, the top clamp of the environmentally friendly material to be tested is positioned in the U-shaped positioning frame through the pressing plate 202, so that the environmentally friendly material is kept hanging in the middle position inside the test box 1 (refer to Figure 4 ), then open valve 501 to supply gas to the gas nozzle 5, and turn the ignition switch 4 to ignite the gas nozzle 5. After the gas nozzle 5 is ignited, it starts to burn the environmentally friendly material to implement flame retardant testing;

[0071] The leakage trough is arranged just below the environmental protection material detection and combustion position. The waste generated after the environmental protection material is burned falls directly into the receiving water tank 3 through the leakage trough. The water inside the receiving water tank 3 can quickly cool down the high-temperature molten waste falling inside, so that the high-temperature molten waste is cooled and shaped to lose its viscosity before reaching the bottom plate of the receiving water tank 3 and before it has time to come into contact with the bottom plate of the receiving water tank 3, thereby avoiding or reducing the high-temperature molten waste from sticking to the bottom plate of the receiving water tank 3;

[0072] The two L-shaped plug rods 302 can insert and position the water receiving trough 3 on the two L-shaped rails 103, so that the water receiving trough 3 can be kept in a state of overlapping with the leakage trough above and below. The water receiving trough 3 is slidably installed. It only needs to be loosened by pulling out the two L-shaped plug rods 302 to slide it out from the bottom of the detection box 1, and the waste and cooling water inside it can be dumped, cleaned and replaced.

[0073] In this article, there are a few points to note:

[0074] 1. The drawings of the embodiments of the present utility model only relate to the structures related to the embodiments of the present utility model, and other structures may refer to the usual designs.

[0075] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to obtain new embodiments.

[0076] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A flame retardant detection device for polymer high elasticity green environmental protection materials, comprising: A detection box (1), wherein a gas nozzle (5) and an ignition coil (6) are threadedly fastened and arranged side by side at the middle position of the inner bottom of the rear side wall of the detection box (1); The invention is characterized in that a material leakage trough is provided through the middle of the bottom plate of the detection box (1), and two L-shaped rails (103) are welded symmetrically on the bottom side of the bottom plate of the detection box (1), and a water receiving trough (3) is slidably installed between the two L-shaped rails (103). When in use, the water receiving trough (3) slides backwards and is intercepted directly below the bottom of the material leakage trough, so as to receive waste generated after the burning of environmentally friendly materials; A handle frame (301) of a U-shaped structure is welded to the front end of the water receiving tank (3), and two L-shaped plug rods (302) are symmetrically slidably installed on the front end cross bracing part of the handle frame (301) through spring pushing; The front half of the two L-shaped rails (103) are symmetrically welded and hoisted with two positioning ear blocks (1031), and the protruding parts of the head ends of the two L-shaped plug rods (302) are correspondingly plugged into the two positioning ear blocks (1031).

2. The flame retardant detection equipment for polymer high elasticity green environmental protection materials according to claim 1 is characterized in that: Two slide bars are symmetrically welded at the top positions of the left and right side walls of the water receiving tank (3), and the two slide bars are slidably matched with the two L-shaped rails (103) correspondingly.

3. The flame retardant detection device for polymer high elasticity green environmental protection materials according to claim 1 is characterized in that: A positioning frame (7) is threadedly fastened at the middle position of the top end of the inner side of the rear side wall of the detection box (1), and the positioning frame (7) is composed of a T-shaped longitudinal support rod and a U-shaped positioning frame welded to the front end of the T-shaped longitudinal support rod; A smoke pipe (101) is welded to the middle position of the top wall of the detection box (1).

4. The flame retardant detection device for polymer high elasticity green environmental protection materials according to claim 3 is characterized in that: A hexagonal sliding shaft (2) is slidably installed between the left side plate of the U-shaped positioning frame and the left side wall of the detection box (1) through a spring, the hexagonal sliding shaft (2) is arranged horizontally and a pressure plate (202) is welded at the head end, and the pressure plate (202) is slidably located in the U-shaped positioning frame and is used to clamp and fix the environmental protection material during detection; A triangular force-bearing block (201) supporting downwards is welded to the tail end of the hexagonal sliding shaft (2) protruding from the outside of the detection box (1).

5. The flame retardant detection device for polymer high elasticity green environmental protection materials according to claim 4 is characterized in that: A vertically sliding driving member (102) is installed in the middle of the left side wall of the detection box (1), and the driving member (102) is composed of a T-shaped sliding rod and a triangular top block welded to the top of the T-shaped sliding rod, and under normal conditions, the triangular top block and the triangular force-bearing block (201) remain separated.

6. The flame retardant detection device for polymer high elasticity green environmental protection materials according to claim 1, characterized in that: A window glass is inlaid and installed in the middle position of the rear side wall of the detection box (1), and a box cover is rotatably installed on the front end opening of the detection box (1).

7. The flame retardant detection device for polymer high elasticity green environmental protection materials according to claim 1, characterized in that: An ignition switch (4) in the form of a knob is installed at the outer bottom position of the rear side wall of the detection box (1), and the ignition switch (4) is electrically connected to the ignition coil (6).

8. The flame retardant detection device for polymer high elasticity green environmental protection materials according to claim 1, characterized in that: The tail end portion of the gas nozzle (5) penetrates and cooperates with the rear side wall of the detection box (1), and is threadedly connected with a valve (501), and the valve (501) is connected to an external natural gas supply pipe through a metal hose.

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