Polyester non-woven fabric glass fiber composite flame-retardant felt

Abstract

The utility model relates to the technical field of flame-retardant felt processing, in particular to a polyester non-woven fabric glass fiber composite flame-retardant felt which comprises a base, supporting plates are fixedly connected to the two sides of the top of the base respectively, and discharging assemblies are arranged in the supporting plates. The discharging assembly comprises two first notches. During winding, the weight borne by the winding rod is gradually increased, the two ends of the winding rod exert pressure on the supporting block to enable the supporting block to move downwards, the first spring can enable the limiting frame to move along with movement of the winding rod, and the limiting frame can prevent the winding rod from shaking, jumping and the like during rotation; the supporting block and the inner wall of one side of the supporting plate are in an inclined state, so that the winding rod rolls on the supporting block, the pressure borne by the supporting block is gradually reduced when the winding rod moves, the supporting block is made to move upwards through the first spring, then thrust is exerted on the side surface of the winding rod, and the winding rod can be rapidly taken out of the winding device.

Description

Technical Field

[0001] The utility model relates to the technical field of flame retardant felt processing, in particular to a polyester non-woven fabric glass fiber composite flame retardant felt. Background Art

[0002] Flame-retardant felt itself has other characteristics such as heat insulation, flame retardancy and sound insulation. It can be used in many aspects such as industry and dormitories. Flame-retardant felt has good moisture-proof and cold-proof characteristics. When producing larger flame-retardant felt, the flame-retardant felt needs to be rolled up, which can reduce the occupied area of ​​the flame-retardant felt and is more convenient in transportation and installation.

[0003] At present, when processing and rolling up larger flame retardant felts, the winding device is generally rotated and rolled up by a driving device. After the rolling is completed, the flame retardant felt is unloaded from the winding device by multiple personnel and transported to a designated location for the next step of packaging. Utility Model Content

[0004] The purpose of the utility model is to provide a polyester non-woven glass fiber composite flame retardant felt to solve the problem raised in the above background technology that when a larger flame retardant felt is currently processed and rolled up, a driving device is generally used to rotate the winding device and roll up the flame retardant felt. After the rolling is completed, the flame retardant felt is partially unloaded from the winding device by multiple personnel and transported to a designated location for the next step of packaging. To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a polyester non-woven glass fiber composite flame retardant felt, comprising a base, two sides of the top of the base are respectively fixedly connected to support plates, and a blanking assembly is arranged inside the support plate; the blanking assembly comprises two notches 1, and the two notches 1 are respectively opened on the inner walls of the two sides of the support plate, and the opposite side between the two notches 1 is respectively fixedly connected with a telescopic rod, the outer walls of the two telescopic rods are respectively sleeved with a spring 1 and one end of the spring 1 is respectively fixedly connected to the inner wall of one side of the notch 1, one end of one of the telescopic rods is fixedly connected to a support block, and one end of the other telescopic rod is fixedly connected to a limiting frame, one side of the top of the base is fixedly connected to a guide plate and the guide plate is fixedly connected to one side of the support plate, the top of one side of the guide plate is fixedly connected to a protective pad, and the other side of the guide plate is fixedly connected to a placement plate.

[0005] The two ends of the reel are respectively connected to the top of the support block and the two ends of the reel are respectively connected to the inner wall of the limit frame, and the two ends of the reel are respectively fixedly connected to the limit plate, and the two ends of the reel are respectively provided with a notch two on the opposite side of the two limit plates, and the two notches are distributed in a ring array, and the inner walls of both sides of each notch two are respectively fixedly connected to a disc spring, and the two sides of the disc springs are movably connected to a limit block one and the plug rod on the limit block one is connected to the inner wall of the disc spring, and the outer wall of the reel is connected to a flame retardant felt body, and in the process of the reeling rod winding the flame retardant felt body, The weight borne by the winding rod is gradually increasing, and pressure is applied to the support block through the two ends of the winding rod to make it move downward. In this process, the elastic characteristics of the spring 1 itself can make the limit frame move with the movement of the winding rod, and the limit frame can prevent the winding rod from shaking and jumping off during rotation. When the support block is pressed down to the inside of the slot 1, the support block and the inner wall of one side of the support plate are inclined, so that the winding rod rolls thereon. During the movement of the winding rod, the pressure on the support block gradually decreases, and the support block is moved upward through the spring 1, which can then push the side surface of the winding rod, so that it can quickly roll onto the guide plate, which is beneficial to improve the use effect of the device.

[0006] Further preferably, a cutting assembly is provided on the side opposite to the support plate, and the cutting assembly includes a support column, the support column is fixedly connected to one side of one of the support plates, one end of the support column is movably connected to a roller through a bearing, one side of the roller is fixedly connected to a threaded rod, one side of one of the support plates is fixedly connected to a support tube, the outer wall of the threaded rod is movably sleeved with a moving frame and the moving frame is sleeved inside the support tube, the side surfaces of the support tube are respectively provided with limiting grooves, and the bottom of the moving frame is fixedly connected to a blade and the blade passes through one of The limit groove, the top of the movable frame is fixedly connected to the limit block 2 and the limit block 2 is slidably connected to the inside of another limit groove, the inner wall of one side of the support cylinder is fixedly connected to the spring 2 and the spring 2 is sleeved on the outer wall of the threaded rod. When the winding is completed, the support block is pressed down into the inside of the slot 1, and the electric sheet at the bottom of the support block contacts the electric sheet in the slot 1, so that the movable frame moves upward, and a small section of the thread inside it is separated from the threaded rod. Then the movable frame can be moved to one side through the spring 2, and then the blade at its bottom can be driven to cut on the flame retardant felt, which is beneficial to improve the practicality of the device.

[0007] Further preferably, a fixing component is provided on the top of the placement plate, and the fixing component includes a hole, and the hole is opened on the top of the placement plate, a lower pressure plate is sleeved inside the hole, and the insertion rod on the lower pressure plate is movably connected to the groove on the hole.

[0008] Further preferably, one side of the top of the lower pressure plate is movably connected to the limiting plate through a hinge, and a binding groove is opened on the top of the placement plate. A spring is fixedly connected in the groove on the hole and the insertion rod on the lower pressure plate is fixedly connected to the top of the spring. After the flame-retardant felt is rolled up, the lower pressure plate can be moved to the initial position by the spring, waiting for the next use.

[0009] Further preferably, two fixing rods are fixedly connected to the opposite sides of the two support plates, and a transmission cylinder is movably sleeved on the outer wall of each fixing rod. By installing the transmission cylinder, the winding rod can be stably wound, and the rotation of the transmission cylinder can drive the roller to rotate, thereby providing power support for the cutting assembly.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The cam is then moved back and forth to move the spring back and forth, and the spring back and forth movement of the support block causes the cam to move downward, thereby preventing the cam from moving.

[0012] In the utility model, when the winding is completed, the support block is pressed down into the inside of the slot one, and the electric sheet at the bottom of the support block contacts the electric sheet in the slot one, so that the movable frame moves upward, and a small section of the thread inside it is separated from the threaded rod, and then the movable frame can be moved to one side through the spring two, and then the blade at the bottom thereof can be driven to cut on the flame retardant felt, which is beneficial to improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 For this utility model Figure 2 A is an enlarged structural diagram;

[0015] Figure 3 The utility model is a schematic diagram of the three-dimensional local structure Figure 1 ;

[0016] Figure 4 For this utility model Figure 3 The enlarged structural diagram at B in FIG.

[0017] Figure 5 The utility model is a schematic diagram of the three-dimensional local structure Figure 2 ;

[0018] Figure 6 For this utility model Figure 5 The enlarged structural diagram at C in FIG.

[0019] Figure 7 The utility model is a schematic diagram of the three-dimensional local structure Figure 3 ;

[0020] Figure 8 For this utility model Figure 7 The enlarged structural diagram at D in the figure.

[0021] In the figure: 1, base; 2, support plate; 3, unloading assembly; 301, notch 1; 302, telescopic rod; 303, spring 1; 304, support block; 305, limit frame; 306, guide plate; 307, protective pad; 308, placement plate; 4, winding assembly; 401, winding rod; 402, limit plate; 403, notch 2; 404, coil spring; 405, limit block 1; 406 , flame retardant felt body; 5, cutting assembly; 501, support column; 502, roller; 503, threaded rod; 504, support cylinder; 505, moving frame; 506, limit groove; 507, blade; 508, limit block 2; 509, spring 2; 6, fixing assembly; 601, hole; 602, lower pressure plate; 603, limit plate; 604, binding groove; 7, fixing rod; 8, transmission cylinder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 8The utility model provides a technical solution: a polyester non-woven glass fiber composite flame retardant felt, comprising a base 1, two sides of the top of the base 1 are respectively fixedly connected with a support plate 2, and a blanking component 3 is arranged inside the support plate 2; the blanking component 3 includes two notches 301, the two notches 301 are respectively opened on the inner walls of the two sides of the support plate 2, and the opposite side between the two notches 301 is respectively fixedly connected with a telescopic rod 302, and the outer walls of the two telescopic rods 302 are respectively sleeved with a spring 303, and one end of the spring 303 is respectively fixedly connected to one side of the notch 301 On the inner wall, one end of one telescopic rod 302 is fixedly connected to a support block 304, one end of the other telescopic rod 302 is fixedly connected to a limiting frame 305, one side of the top of the base 1 is fixedly connected to a guide plate 306, and the guide plate 306 is fixedly connected to one side of the support plate 2, the top of one side of the guide plate 306 is fixedly connected to a protective pad 307, and the other side of the guide plate 306 is fixedly connected to a placement plate 308. During the winding process, when the flame retardant felt body 406 on the winding rod 401 is wound, the weight borne by the winding rod 401 gradually increases, which will push the support block 304 downward The limit frame 305 above the winding rod 401 can move with the movement of the winding rod 401 through the spring 1 303. In this process, the limit frame 305 can prevent the winding rod 401 from jumping off and shaking during the process of winding the flame retardant felt body 406, so that it can rotate stably and wind the flame retardant felt body 406. When the flame retardant felt body 406 on the winding rod 401 is wound to a certain amount, the support block 304 can be pressed into the slot 1 301 by the gravity of the winding rod 401, so that the support block 304 and the support plate 2 The notch on the winding rod 401 is inclined, and the winding rod 401 will roll over it. When the winding rod 401 is about to separate from the support block 304, the weight on the support block 304 is reduced. At the same time, the support block 304 can be driven by the spring 1 303 to move the support block 304 upward in the support plate 2, and then the two ends of the winding rod 401 can be pushed to enable it to quickly pass through the guide plate 306 and roll onto the protective pad 307. The protective pad 307 can protect the winding rod 401 from impact, and the flame retardant felt body 406 after winding rolls on the placement plate 308.

[0024] In this embodiment, Figure 2 , Figure 4 and Figure 8As shown, a winding assembly 4 is provided on one side opposite to the two support plates 2, and the winding assembly 4 includes a winding rod 401, which is movably connected to the top of the support block 304 through a bearing, and the two ends of the winding rod 401 are respectively sleeved in the inside of the limit frame 305, and the two ends of the winding rod 401 are respectively fixedly sleeved with the limit disk 402, and the two limit disks 402 are respectively provided with a slot 2 403 on the opposite side, and the slots 2 403 are distributed in a ring array, and the inner walls of both sides of each slot 2 403 are respectively fixedly connected with a coil spring 404, and the two coil springs 404 are movably connected to the limit block 1 405 on the opposite side, and the insertion rod on the limit block 1 405 is sleeved on the inner wall of the coil spring 404, and the outer wall of the winding rod 401 is sleeved with a stopper When the flame retardant felt body 406 is in use, the binding rope is first placed in the binding groove 604, and then the motor is used to drive the winding rod 401 to rotate, so that the flame retardant felt body 406 is wound on the winding rod 401. During the winding process, in order to prevent the flame retardant felt body 406 from being wound around the winding rod 401, the characteristics of the coil spring 404 itself can be used to make one end of the limit block 405 tilt outward. When winding the flame retardant felt body 406, the two sides of the flame retardant felt body 406 will cause the limit block 405 to rotate to the other side, so that the flame retardant felt body 406 can be neatly wound around the winding rod 401. Since no pressure is applied to the limit block 405, it can be rotated to the initial position through the coil spring 404.

[0025] In this embodiment, Figure 6As shown, a cutting assembly 5 is provided on the opposite side of the support plate 2, and the cutting assembly 5 includes a support column 501, the support column 501 is fixedly connected to one side of one of the support plates 2, one end of the support column 501 is movably connected to a roller 502 through a bearing, one side of the roller 502 is fixedly connected to a threaded rod 503, one side of one of the support plates 2 is fixedly connected to a support tube 504, the outer wall of the threaded rod 503 is movably sleeved with a moving frame 505, and the moving frame 505 is sleeved inside the support tube 504, and the side surfaces of the support tube 504 are respectively provided with limiting grooves 506, the bottom of the moving frame 505 is fixedly connected to a blade 507, and the blade 507 passes through one of the limiting grooves 506, the top of the moving frame 505 is fixedly connected to a limiting block 508, and the limiting block 508 is slidably connected to the inside of the other limiting groove 506, and the support tube A spring 2 509 is fixedly connected to the inner wall of one side of 504, and the spring 2 509 is sleeved on the outer wall of the threaded rod 503. When the flame retardant felt body 406 is rolled up, the conductive sheet at the bottom of the support block 304 contacts the conductive sheet in the slot 1 301, so that the movable frame 505 moves upward, and then through the spring 2 509, the blade 507 at the bottom of the movable frame 505 can move quickly and cut the flame retardant felt body 406 horizontally. During the rolling process, the roller 502 contacts the surface of the flame retardant felt body 406, and the roller 502 can be driven to rotate during rolling, and then the threaded rod 503 can be driven to rotate, and then a small section of the protrusion in the movable frame 505 can be passed through. The movable frame 505 moves on the threaded rod 503. When the movable frame 505 moves to one end, the spring 2 509 is also compressed, waiting for the next cutting.

[0026] In this embodiment, Figure 1 , Figure 5 and Figure 7 As shown, a fixing assembly 6 is provided on the top of the placement plate 308, and the fixing assembly 6 includes a hole 601, and the hole 601 is opened on the top of the placement plate 308. A lower pressing plate 602 is sleeved inside the hole 601, and the insertion rod on the lower pressing plate 602 is movably connected to the groove on the hole 601. One side of the top of the lower pressing plate 602 is movably connected to the limiting plate 603 through a hinge. A binding groove 604 is opened on the top of the placement plate 308, and two opposite sides of the two support plates 2 are fixedly connected together. A fixing rod 7 is provided, and a transmission cylinder 8 is movably sleeved on the outer wall of each fixing rod 7. When the flame retardant felt body 406 that has been rolled up rolls onto the placement plate 308, the lower pressure plate 602 can be pressed downward because the flame retardant felt body 406 that has been rolled up is too heavy. At the same time, during the pressing process, the other end of the limiting plate 603 on both sides of the hole 601 can be tilted up, so that the flame retardant felt body 406 that has been rolled up can be fixed, and it can be tied up by the binding rope in the binding groove 604 to prevent it from being scattered.

[0027] The use method and advantages of the utility model: The polyester non-woven glass fiber composite flame retardant felt, when in use, has the following working process:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, when in use, first place the binding rope in the binding groove 604, then drive the winding rod 401 to rotate through the motor, so that the flame retardant felt body 406 is wound on the winding rod 401. During the winding process, in order to prevent the flame retardant felt body 406 from being wound around the winding rod 401, the characteristics of the coil spring 404 itself can be used to make one end of the limit block 405 tilt outward. When winding the flame retardant felt body 406, the two sides of the flame retardant felt body 406 will cause the limit block 405 to rotate to the other side, so that the flame retardant felt body 406 can be neatly wound around the winding rod 401. Since no pressure is applied to the limit block 405, it can be rotated to the initial position through the coil spring 404. During the winding process, the limit block 405 on the winding rod 401 When the flame retardant felt body 406 is wound, the weight borne by the winding rod 401 gradually increases, which will press the support block 304 downward. At the same time, the limit frame 305 above the winding rod 401 can move with the movement of the winding rod 401 through the spring 1 303. In this process, the limit frame 305 can prevent the winding rod 401 from jumping off and shaking during the process of winding up the flame retardant felt body 406, so that it can rotate stably and wind up the flame retardant felt body 406. When the flame retardant felt body 406 on the winding rod 401 is wound to a certain amount, the support block 304 can be pressed into the notch 1 301 by the gravity of the winding rod 401, so that the support block 304 and the notch on the support plate 2 are inclined. 01 will roll from it, when the winding rod 401 is about to separate from the support block 304, the weight on the support block 304 is reduced, and at the same time, the support block 304 can be driven by the spring 1 303 to move the support block 304 upward in the support plate 2, and then the two ends of the winding rod 401 can be pushed, so that it can quickly pass through the guide plate 306 and roll onto the protection pad 307, and the protection pad 307 can protect the winding rod 401 from impact, and the rolled flame retardant felt body 406 rolls on the placement plate 308. When the flame retardant felt body 406 is rolled up, the conductive sheet at the bottom of the support block 304 contacts the conductive sheet in the slot 1 301, so that the moving frame 505 moves upward, and then the bottom of the moving frame 505 can be made to move upward through the spring 2 509. The blade 507 moves quickly and cuts the flame retardant felt body 406 horizontally. During the rolling process, the roller 502 contacts the surface of the flame retardant felt body 406, which can drive the roller 502 to rotate during rolling, and then drive the threaded rod 503 to rotate, and then pass through a small section of the protrusion in the movable frame 505, so that the movable frame 505 can move on the threaded rod 503. When the movable frame 505 moves to one end, the spring 2 509 is also compressed, waiting for the next cutting. When the rolled flame retardant felt body 406 rolls onto the placement plate 308, the lower pressure plate 602 can be pressed downward because the rolled flame retardant felt body 406 is too heavy. At the same time, during the pressing process, the other end of the limit plate 603 can be tilted through the two sides of the hole 601.The rolled flame retardant felt body 406 can then be fixed and tied up with the binding rope in the binding groove 604 to prevent it from being scattered.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A polyester non-woven glass fiber composite flame retardant felt, comprising a base (1), characterized in that: Support plates (2) are fixedly connected to both sides of the top of the base (1), and a material discharge assembly (3) is arranged inside the support plate (2); The material removal assembly (3) comprises two notches (301), the two notches (301) are respectively arranged on the inner walls of both sides of the support plate (2), a telescopic rod (302) is fixedly connected to the opposite side between the two notches (301), the outer walls of the two telescopic rods (302) are respectively sleeved with springs (303), and one end of the springs (303) is respectively fixedly connected to the inner wall of one side of the notch (301), one end of one of the telescopic rods (302) is fixedly connected to a support block (304), and one end of the other telescopic rod (302) is fixedly connected to a limiting frame (305), one side of the top of the base (1) is fixedly connected to a guide plate (306), and the guide plate (306) is fixedly connected to one side of the support plate (2), the top of one side of the guide plate (306) is fixedly connected to a protective pad (307), and the other side of the guide plate (306) is fixedly connected to a placement plate (308).

2. The polyester non-woven glass fiber composite flame retardant felt according to claim 1, characterized in that: A winding assembly (4) is provided on one side opposite to the two support plates (2), and the winding assembly (4) comprises a winding rod (401), the winding rod (401) is movably connected to the top of the support block (304) through a bearing, and the two ends of the winding rod (401) are respectively sleeved inside the limit frame (305), and the two ends of the winding rod (401) are respectively fixedly sleeved with the limit plate (402), and the two limit plates (402) are respectively provided with a slot two (403) on one side opposite to each other, and the slots two (403) are distributed in a ring array, and the inner walls of both sides of each slot two (403) are respectively fixedly connected with a coil spring (404), and the two coil springs (404) are movably connected to the limit block one (405) on one side opposite to each other, and the insertion rod on the limit block one (405) is sleeved on the inner wall of the coil spring (404), and the outer wall of the winding rod (401) is sleeved with a flame-retardant felt body (406).

3. The polyester non-woven glass fiber composite flame retardant felt according to claim 1, characterized in that: A cutting assembly (5) is provided on one side opposite to the support plate (2), and the cutting assembly (5) comprises a support column (501), the support column (501) is fixedly connected to one side of one of the support plates (2), one end of the support column (501) is movably connected to a roller (502) via a bearing, one side of the roller (502) is fixedly connected to a threaded rod (503), one side of one of the support plates (2) is fixedly connected to a support tube (504), an outer wall of the threaded rod (503) is movably sleeved with a moving frame (505), and the moving frame (505) is sleeved on the roller (502). Inside the support tube (504), the side surfaces of the support tube (504) are respectively provided with limiting grooves (506); the bottom of the movable frame (505) is fixedly connected with a blade (507) and the blade (507) passes through one of the limiting grooves (506); the top of the movable frame (505) is fixedly connected with a limiting block 2 (508) and the limiting block 2 (508) is slidably connected to the inside of the other limiting groove (506); the inner wall of one side of the support tube (504) is fixedly connected with a spring 2 (509) and the spring 2 (509) is sleeved on the outer wall of the threaded rod (503).

4. The polyester non-woven glass fiber composite flame retardant felt according to claim 1, characterized in that: A fixing assembly (6) is provided on the top of the placement plate (308), and the fixing assembly (6) includes a hole (601). The hole (601) is opened on the top of the placement plate (308), and a lower pressure plate (602) is sleeved inside the hole (601), and the insertion rod on the lower pressure plate (602) is movably connected to the groove on the hole (601).

5. The polyester non-woven glass fiber composite flame retardant felt according to claim 4, characterized in that: One side of the top of the lower pressing plate (602) is movably connected to the limiting plate (603) via a hinge, and a binding groove (604) is provided on the top of the placement plate (308).

6. The polyester non-woven glass fiber composite flame retardant felt according to claim 1, characterized in that: Two fixing rods (7) are fixedly connected to the opposite sides of the two support plates (2), and a transmission cylinder (8) is movably sleeved on the outer wall of each fixing rod (7).

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