Detection device for flame-retardant coating fabric

Abstract

The utility model provides a flame-retardant coating fabric detection device, which comprises a test box in which an ignition head capable of horizontally moving is arranged, and is characterized in that a rotating cylinder is arranged in the test box through a lifting mechanism, a rotating part of the rotating cylinder is connected with a positioning shaft, and the positioning shaft is connected with the ignition head. A locking nut is in threaded connection with the positioning shaft, an X-shaped piece is detachably connected with the positioning shaft, a U-shaped fixing frame is connected to the end of the X-shaped piece, and a plurality of clamps used for fixing the flame-retardant coating fabric are arranged on the two sides of the U-shaped fixing frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a detection device for flame retardant coated fabrics. Background Art

[0002] Flame retardant coated fabric is a specially treated fabric that has excellent flame retardant properties. In order to ensure that this fabric can play its due flame retardant effect in actual application, flame retardant testing is essential.

[0003] Under existing technical conditions, only one piece of flame-retardant coated fabric can be loaded for testing at a time. After the flame-retardant test is completed, the next piece of fabric must be replaced before the subsequent testing work can continue. The testing efficiency is extremely low. Therefore, it is necessary to design a testing device for flame-retardant coated fabrics. Summary of the Invention

[0004] The purpose of the utility model is to solve the above problems in the existing technology and to propose a detection device for flame retardant coated fabrics.

[0005] The purpose of the utility model can be achieved through the following technical solutions: A detection device for flame-retardant coated fabrics, comprising a test box, wherein a horizontally movable ignition head is provided in the test box, and wherein a rotary cylinder is provided in the test box through a lifting mechanism, and the rotating part of the rotary cylinder is connected to a positioning shaft, a locking nut is threadedly connected to the positioning shaft, an X-shaped piece is detachably connected to the positioning shaft, and the ends of the X-shaped piece are connected to a U-shaped fixing frame, and a number of clips for fixing the flame-retardant coated fabric are provided on both sides of the U-shaped fixing frame.

[0006] The lifting mechanism includes a vertical cylinder, a lifting arm, a guide seat and an adjusting rod. The vertical cylinder is installed in the test box. The end of the piston rod of the vertical cylinder is connected to the guide seat through the lifting arm. The adjusting rod is vertically slidably arranged on the guide seat. The end of the adjusting rod is connected to the rotating cylinder through a connecting block. A locking screw is also threaded on the guide seat.

[0007] The locking screw is a hand-tightened part.

[0008] An electric control box and an indicator light are also installed on the test box. The indicator light, the vertical cylinder and the rotary cylinder are all electrically connected to the electric control box through circuits.

[0009] The positioning shaft is also provided with a limiting block protruding outward, and the middle part of the X-shaped piece is provided with a slot that matches the limiting block.

[0010] The test box also has an auxiliary box.

[0011] Compared with the existing technology, the detection device of flame retardant coated fabric has the advantages of

[0012] The utility model fixes multiple flame-retardant coated fabrics to the corresponding U-shaped fixing frame at one time, then uses X-shaped parts to install them to the positioning shaft, and switches the position by rotating the cylinder, thereby realizing the ability to continuously perform flame retardant tests on multiple fabrics, significantly improving the test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the planar structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the planar structure of the utility model with parts removed;

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model with parts removed;

[0016] In the figure, 1. test box; 2. electric control box; 3. indicator light; 4. positioning shaft; 4a. limit block; 5. X-shaped part; 5a. slot; 6. guide seat; 7. adjustment rod; 8. vertical cylinder; 9. locking screw; 10. lifting arm; 11. connecting block; 12. U-shaped fixing bracket; 13. clamp; 14. rotating cylinder; 15. auxiliary box; 16. ignition head; 17. locking nut. DETAILED DESCRIPTION

[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] like Figure 1-Figure 3 As shown, the detection device for flame-retardant coated fabrics includes a test box 1, in which a horizontally movable ignition head 16 is provided. The ignition head 16 is an existing product and can be moved horizontally by utilizing existing technology so as to be located in a working position. The test box 1 also includes an auxiliary box 15. A rotary cylinder 14 is provided in the test box 1 through a lifting mechanism. The rotary cylinder 14 is an existing product on the market and can rotate 90 degrees at a time. The rotating part of the rotary cylinder 14 is connected to a positioning shaft 4, and a locking nut 17 is threadedly connected to the positioning shaft 4. An X-shaped piece 5 is detachably connected to the positioning shaft 4, and the X-shaped piece 5 is detachably mounted on the positioning shaft 4 and locked by utilizing the locking nut 17. The ends of the X-shaped piece 5 are connected to a U-shaped fixing frame 12, and a plurality of clips 13 are provided on both sides of the U-shaped fixing frame 12 for fixing the flame-retardant coated fabric. In this embodiment, there are four clips 13 on each U-shaped fixing frame 12.

[0019] The lifting mechanism includes a vertical cylinder 8, a lifting arm 10, a guide seat 6 and an adjusting rod 7. The vertical cylinder 8 is installed in the test box 1. The end of the piston rod of the vertical cylinder 8 is connected to the guide seat 6 through the lifting arm 10. The adjusting rod 7 is vertically slidably set on the guide seat 6. The end of the adjusting rod 7 is connected to the rotary cylinder 14 through the connecting block 11. The guide seat 6 is also threaded with a locking screw 9; the locking screw 9 is a hand-tightened part. With this structure, the height of the X-shaped part 5 can be adjusted through the guide seat 6 and the adjusting rod 7; when the rotary cylinder 14 is used to drive the X-shaped part 5 to rotate, the guide seat 6 can be driven upward by the vertical cylinder 8 to make way to avoid interference between the U-shaped fixing frame 12 and the ignition head 16.

[0020] The test box 1 is also equipped with an electric control box 2 and an indicator light 3. The indicator light 3, the vertical cylinder 8 and the rotary cylinder 14 are all electrically connected to the electric control box 2 through a circuit. This adopts the existing technology and the circuit does not need to be redesigned.

[0021] The positioning shaft 4 also has a limiting block 4a protruding outward, and a slot 5a that cooperates with the limiting block 4a is opened in the middle of the X-shaped part 5. With this structure, the positioning shaft 4 can drive the X-shaped part 5 to rotate through the cooperation between the limiting block 4a and the slot 5a.

[0022] The utility model fixes multiple flame retardant coated fabrics to the corresponding U-shaped fixing frame 12 at one time, then uses the X-shaped piece 5 to install it to the positioning shaft 4, and switches the position by rotating the cylinder 14, thereby realizing the ability to continuously perform flame retardant tests on multiple fabrics, significantly improving the test efficiency.

[0023] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0024] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A device for detecting flame-retardant coated fabrics, comprising a test box (1), wherein a horizontally movable ignition head (16) is provided in the test box (1), characterized in that: A rotary cylinder (14) is provided in the test box (1) via a lifting mechanism, a rotating portion of the rotary cylinder (14) is connected to a positioning shaft (4), a locking nut (17) is threadedly connected to the positioning shaft (4), an X-shaped member (5) is detachably connected to the positioning shaft (4), ends of the X-shaped member (5) are connected to a U-shaped fixing frame (12), and both sides of the U-shaped fixing frame (12) are provided with a plurality of clips (13) for fixing the flame-retardant coated fabric.

2. The flame retardant coating fabric detection device according to claim 1, characterized in that: The lifting mechanism comprises a vertical cylinder (8), a lifting arm (10), a guide seat (6) and an adjusting rod (7). The vertical cylinder (8) is installed in the test box (1). The end of the piston rod of the vertical cylinder (8) is connected to the guide seat (6) through the lifting arm (10). The adjusting rod (7) is vertically slidably arranged on the guide seat (6). The end of the adjusting rod (7) is connected to the rotary cylinder (14) through a connecting block (11). A locking screw (9) is also threadedly connected to the guide seat (6).

3. The flame retardant coating fabric detection device according to claim 2, characterized in that: The locking screw (9) is a hand-tightened part.

4. The flame retardant coating fabric detection device according to claim 2, characterized in that: The test box (1) is also equipped with an electric control box (2) and an indicator light (3). The indicator light (3), the vertical cylinder (8) and the rotary cylinder (14) are all electrically connected to the electric control box (2) via a circuit.

5. The flame retardant coating fabric detection device according to claim 1, characterized in that: The positioning shaft (4) is also provided with a limiting block (4a) protruding outward, and the middle portion of the X-shaped member (5) is provided with a slot (5a) that matches the limiting block (4a).

6. The flame retardant coating fabric detection device according to claim 1, characterized in that: The test box (1) also has an auxiliary box (15) inside.

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