Textile combustion inspection device

Abstract

The utility model provides a textile combustion inspection device which comprises a cross rod installed at the movable end of an electric push rod, an obliquely-arranged ignition nozzle is installed at the end, away from the electric push rod, of the cross rod, a strip-shaped box used for collecting drippings is arranged under the ignition nozzle, the strip-shaped box is connected with the cross rod through a connecting piece, and the connecting piece is connected with the cross rod. The bottom of the strip-shaped box is provided with a vertical plate through an adjusting piece, the lower end of the vertical plate is rotationally provided with a supporting wheel in rolling contact with the inner bottom of the combustion chamber, and the textile combustion device has the following beneficial effect that drippings generated in the textile combustion process are prevented from directly dripping to the inner bottom of the combustion chamber.

Description

Technical Field

[0001] The utility model relates to a textile combustion inspection device, belonging to the field of textile inspection. Background Art

[0002] The textile vertical combustion tester clamps the sample on a stainless steel sample clamp and places it above the burner. The burner generates a flame that meets the specified height to ignite the sample. After the specified ignition time, the sample's parameters such as afterburning, smoldering time and burnt length are measured. First, the textile sample is cut according to the standard requirements and installed on the sample clamping device. The environmental conditions in the combustion chamber, such as temperature and wind speed, are adjusted to the state required by the standard. The ignition device is started. After the flame meets the requirements, the ignition nozzle in the burner is moved to the bottom of the ignited sample using an electric push rod or other driving parts. The flame characteristics (such as height, color), combustion speed, and whether there is dripping during the sample combustion process are observed, and the corresponding data or image data are recorded. When dripping is generated during the combustion of the textile, the dripping is directly dripped into the bottom of the combustion chamber. It is time-consuming and labor-intensive to clean up the dripping that solidifies at the bottom of the combustion chamber, and the cleaning process will cause wear to the bottom of the combustion chamber. Therefore, it is necessary to design a textile combustion inspection device that prevents dripping generated during the combustion of the textile from directly dripping into the bottom of the combustion chamber. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a textile combustion inspection device to solve the problems raised in the above background technology. The utility model prevents dripping materials generated during the combustion of textiles from directly dripping into the bottom of the combustion chamber.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solution: a textile combustion inspection device, comprising a cross bar installed on the movable end of an electric push rod, an end of the cross bar away from the electric push rod is installed with an inclined ignition nozzle, a strip box for collecting drippings is provided directly below the ignition nozzle, the strip box is connected to the cross bar through a connecting piece, a vertical plate is installed at the bottom of the strip box through an adjusting piece, and a support wheel is rotatably installed at the lower end of the vertical plate to be in rolling contact with the bottom of the combustion chamber.

[0005] Furthermore, the adjusting member includes a screw, a circular hole is opened at the upper position of one side surface of the vertical plate, a screw is inserted in the circular hole, the screw is arranged along the width direction of the strip box, both ends of the screw are connected and fixed to the strip box, nuts are provided on both sides of the circular hole along the length direction of the screw, and the nuts are threadedly connected to the screw.

[0006] Furthermore, both ends of the screw are connected and fixed with support plates, and the support plates are connected and fixed to the strip box.

[0007] Furthermore, a drain pipe is installed at a lower position of one side of the strip box, and one end of the drain pipe away from the strip box is threadedly connected to a threaded cover.

[0008] Furthermore, the connecting part includes a connecting plate, and a connecting plate is installed at the upper position of one side of the strip box close to the cross bar. A thickened portion is provided between the connecting plate and the cross bar, and the thickened portion is connected and fixed to the cross bar. Two screw holes are provided on the lower surface of the thickened portion, and two small holes aligned with the screw holes are provided on the upper surface of the connecting plate. Connecting screws are inserted in the small holes, and one end of the connecting screw is threadedly connected to the screw hole.

[0009] Furthermore, two lugs are installed on the outer surface of the lower end of the ignition nozzle, and the lugs are connected and fixed to the cross bar.

[0010] Furthermore, a baffle is sleeved on the ignition nozzle and is connected and fixed to the ignition nozzle. The baffle is arranged vertically and is arranged directly above the strip box.

[0011] Beneficial effects of the utility model:

[0012] 1. Add an appropriate amount of water to the strip box and connect the strip box to the cross bar. When the cross bar moves under the drive of the electric push rod, the strip box also moves with it, so that the ignition nozzle is always directly above the strip box. After the ignition nozzle that generates the flame moves to directly below the hanging textile, the flame ignites the textile. The drips produced by the burning textile drip into the strip box under the action of its own gravity. The water in the strip box cools the drips and prevents the drips from solidifying on the inner wall of the strip box, ultimately preventing the drips produced during the combustion of the textile from directly dripping to the bottom of the combustion chamber.

[0013] 2. Install a vertical plate at the bottom of the strip box, and make the support wheel at the lower end of the vertical plate roll in contact with the bottom of the combustion chamber. At this time, the strip box drives the support wheel to move during the movement. At this time, the support wheel and the vertical plate support the strip box, thereby improving the stability of the structure.

[0014] 3. Adjust the position of the vertical plate along the screw. At this time, the contact area between the support wheel and the bottom of the combustion chamber changes. Use two nuts to limit the relative position of the vertical plate and the screw to adjust the contact area between the support wheel and the bottom of the combustion chamber as needed to avoid repeated wear of a certain area at the bottom of the combustion chamber by the support wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a structural diagram of a textile combustion inspection device according to the present invention;

[0017] Figure 2 This is a three-dimensional diagram from another perspective of a textile combustion inspection device of the present invention;

[0018] Figure 3 This is a schematic diagram of the assembly of the support wheel and the vertical plate in a textile combustion test device of the present invention;

[0019] In the figure: 1- horizontal bar, 2- baffle, 3- ignition nozzle, 4- ear, 5- bar box, 6- support plate, 7- vertical plate, 8- support wheel, 9- screw rod, 10- nut, 11- connecting screw, 12- connecting plate, 13- thickened part, 14- drain pipe, 15- threaded cover, 16- round hole. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figure 1 and Figure 2 The utility model provides a technical solution: a textile combustion inspection device, comprising a cross bar 1 installed on the movable end of an electric push rod, an end of the cross bar 1 away from the electric push rod is installed with an obliquely arranged ignition nozzle 3, wherein two support ears 4 are installed on the outer surface of the lower end of the ignition nozzle 3, the support ears 4 are connected and fixed to the cross bar 1, and the support ears 4 serve to connect the ignition nozzle 3 and the cross bar 1.

[0022] See Figure 1 and Figure 2, a strip box 5 for collecting drippings is provided just below the ignition nozzle 3, a connecting plate 12 is installed at the upper position of one side of the strip box 5 close to the cross bar 1, a thickened portion 13 is provided between the connecting plate 12 and the cross bar 1, the thickened portion 13 is connected and fixed to the cross bar 1, two screw holes are provided on the lower surface of the thickened portion 13, and two small holes aligned with the screw holes are provided on the upper surface of the connecting plate 12, a connecting screw 11 is inserted in the small hole, so that one end of the connecting screw 11 passes through the small hole and is threadedly connected to the screw hole to complete the assembly of the strip box 5 and the cross bar 1, the thickened portion 13 is used to locally increase the thickness of the cross bar 1 where the connecting screw 11 is installed, an appropriate amount of water is added to the strip box 5, and the strip box 5 is connected to the cross bar 1, and the cross bar 1 is driven by the electric push rod. When moving, the strip box 5 also moves along, so that the ignition nozzle 3 is always directly above the strip box 5. After the ignition nozzle 3 that generates the flame moves to directly below the suspended textile, the flame ignites the textile, and the drippings generated by the burning of the textile drip into the strip box 5 under the action of its own gravity. The moisture in the strip box 5 cools the drippings and prevents the drippings from solidifying on the inner wall of the strip box 5, and finally prevents the drippings generated during the burning of the textile from dripping directly to the bottom of the combustion chamber. A drain pipe 14 is installed at the lower position of one side of the strip box 5, and the drain pipe 14 is threadedly connected to a threaded cover 15 at one end away from the strip box 5. After removing the threaded cover 15, the moisture in the strip box 5 can be discharged through the drain pipe 14.

[0023] See Figure 1-Figure 3 , a vertical plate 7 is provided at the bottom of the strip box 5, and a circular hole 16 is opened at the upper position of one side surface of the vertical plate 7. A screw 9 is inserted in the circular hole 16. The screw 9 is arranged along the width direction of the strip box 5. The support plates 6 installed at both ends of the screw 9 are connected and fixed with the strip box 5. Nuts 10 are provided on both sides of the circular hole 16 along the length direction of the screw 9. The nut 10 is threadedly connected to the screw 9. The lower end of the vertical plate 7 is rotatably installed with a support wheel 8 that is in rolling contact with the bottom of the combustion chamber. The vertical plate 7 is installed at the bottom of the strip box 5, and the support wheel 8 at the lower end of the vertical plate 7 is It is in rolling contact with the bottom of the combustion chamber. At this time, the strip box 5 drives the support wheel 8 to move during the movement. At this time, the support wheel 8 and the vertical plate 7 support the strip box 5, thereby improving the stability of the structure. The position of the vertical plate 7 is adjusted along the screw 9. At this time, the contact area between the support wheel 8 and the bottom of the combustion chamber changes. Two nuts 10 are used to limit the relative position of the vertical plate 7 and the screw 9 to achieve the adjustment of the contact area between the support wheel 8 and the bottom of the combustion chamber as needed, thereby avoiding the support wheel 8 repeatedly wearing a certain area of ​​the bottom of the combustion chamber.

[0024] See Figure 1 and Figure 2 The ignition nozzle 3 is provided with a baffle 2 which is vertically connected and fixed to the ignition nozzle 3. At this time, the baffle 2 is arranged directly above the strip box 5. Under the obstruction of the baffle 2, the dripping materials dripping on the surface of the ignition nozzle 3 are diffused to the outside of the collection range of the strip box 5.

[0025] Although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A textile combustion test device, comprising a crossbar (1) mounted on a movable end of an electric push rod, characterized in that: An obliquely arranged ignition nozzle (3) is installed at one end of the crossbar (1) away from the electric push rod, and a strip box (5) for collecting drippings is provided directly below the ignition nozzle (3). The strip box (5) is connected to the crossbar (1) through a connecting piece, and a vertical plate (7) is installed at the bottom of the strip box (5) through an adjusting piece. A support wheel (8) is rotatably installed at the lower end of the vertical plate (7) and is in rolling contact with the bottom of the combustion chamber.

2. The textile burning inspection device according to claim 1, characterized in that: The adjusting member comprises a screw rod (9), a circular hole (16) is provided at an upper position of one side surface of the vertical plate (7), the screw rod (9) is inserted into the circular hole (16), the screw rod (9) is arranged along the width direction of the strip box (5), both ends of the screw rod (9) are connected and fixed to the strip box (5), and nuts (10) are provided on both sides of the circular hole (16) along the length direction of the screw rod (9), and the nuts (10) are threadedly connected to the screw rod (9).

3. The textile burning inspection device according to claim 2, characterized in that: Both ends of the screw rod (9) are connected and fixed with support plates (6), and the support plates (6) are connected and fixed to the strip box (5).

4. The textile burning inspection device according to claim 1, characterized in that: A drainage pipe (14) is installed at the lower part of one side of the strip box (5), and a threaded cover (15) is threadedly connected to one end of the drainage pipe (14) away from the strip box (5).

5. The textile burning inspection device according to claim 1, characterized in that: The connecting member includes a connecting plate (12), and the connecting plate (12) is installed at the upper position of one side of the strip box (5) close to the cross bar (1). A thickened portion (13) is provided between the connecting plate (12) and the cross bar (1), and the thickened portion (13) is connected and fixed to the cross bar (1). Two screw holes are provided on the lower surface of the thickened portion (13), and two small holes aligned with the screw holes are provided on the upper surface of the connecting plate (12). Connecting screws (11) are inserted into the small holes, and one end of the connecting screw (11) is threadedly connected to the screw hole.

6. The textile burning inspection device according to claim 1, characterized in that: Two supporting ears (4) are installed on the outer surface of the lower end of the ignition nozzle (3), and the supporting ears (4) are connected and fixed to the cross bar (1).

7. The textile burning inspection device according to claim 1, characterized in that: The ignition nozzle (3) is sleeved with a baffle (2) connected and fixed to the ignition nozzle (3); the baffle (2) is arranged vertically and is arranged directly above the strip box (5).

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