Device for improving fracture resistance of fiber blanket

Abstract

The fiber blanket fracture resistance improving device comprises a barrel body, four supporting rods are fixedly connected to the two sides of the outer wall of the upper side of the barrel body respectively, a material storage barrel is fixedly connected between the upper ends of the four supporting rods, a feeding assembly is arranged in the material storage barrel, and a material turning assembly is further arranged on the outer wall of the rear side of the barrel body. Compared with the prior art, the mixing device has the advantages that intermittent feeding can be achieved through the arranged feeding assembly, the mixing effect between raw materials and whiskers is improved, the feeding speed can be adjusted by changing the rotating speed of the speed adjusting motor, and the mixing device is more flexible and practical; raw materials and crystal whiskers at the bottom layer can be conveyed to the upper layer of the raw materials in the barrel body, so that non-uniform mixing of the upper and lower layers of the raw materials in the barrel body is avoided, and the mixing effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber blanket processing, in particular to a device for improving the folding resistance of a fiber blanket. Background Art

[0002] Ceramic fiber blanket, also known as aluminum silicate fiber blanket, is called ceramic fiber blanket because one of its main components is alumina, which is the main component of porcelain. Ceramic fiber blankets are mainly divided into ceramic fiber spray blankets and ceramic fiber spinning blankets. Ceramic fiber spinning blankets are better than ceramic fiber spray blankets in thermal insulation performance because of their long fiber length and low thermal conductivity. Ceramic fiber spinning blankets are mostly used in the construction of most thermal insulation pipelines.

[0003] In order to improve the folding resistance of the fiber blanket, whiskers need to be added during material preparation. Currently, when the raw materials and whiskers are mixed, both are generally added into a mixing barrel for mixing and stirring, which will result in uneven mixing of the two. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a device for improving the folding resistance of a fiber blanket to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is a fiber blanket anti-folding resistance enhancement device, including a barrel body, four support rods are fixedly connected on both sides of the upper outer wall of the barrel body, a storage barrel is fixedly connected between the upper ends of the four support rods, a feeding assembly is provided inside the storage barrel, and a turning assembly is also provided on the rear outer wall of the barrel body.

[0006] As an improvement: the feeding assembly includes a blocking plug, a connecting rod, a connecting plate, a return spring, a mounting frame, a speed regulating motor and a cam, a blocking plug is provided inside the storage barrel, a connecting rod is fixedly connected to the center of the upper side wall of the blocking plug, the upper ends of the two connecting rods slide through the upper side wall of the storage barrel and are fixedly connected to the same connecting plate, a return spring is sleeved on the connecting rod, one end of the return spring is fixedly connected to the connecting plate and the other end is fixedly connected to the storage barrel, a mounting frame is welded between the two storage barrels, a speed regulating motor is installed on the mounting frame, the output shaft end of the speed regulating motor is fixedly connected to the cam, and the connecting plate cooperates with the cam.

[0007] As an improvement: the material turning assembly includes a shell, a feeding motor, a feeding auger, a feeding pipe and a return pipe. The shell is fixedly connected to the rear outer wall of the barrel body, and a feeding motor is installed on the bottom wall of the shell. The output shaft end of the feeding motor extends into the shell and is fixedly connected to the feeding auger. The upper end of the feeding auger is rotatably connected to the upper inner wall of the shell. The barrel body is connected to the lower end of the shell by a feeding pipe, and the barrel body is connected to the upper end of the shell by a return pipe.

[0008] As an improvement: a stirring motor is installed on the top wall of the barrel body, and the output shaft end of the stirring motor extends into the barrel body and is fixedly connected to the stirring shaft.

[0009] As an improvement: the bottom end of the storage barrel is connected to the interior of the barrel body through a feeding pipe.

[0010] As an improvement: a feeding port is provided on the upper side wall of the storage barrel.

[0011] As an improvement: the bottom wall of the barrel is connected with a discharge pipe, and a control valve is installed on the discharge pipe.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the setting of the feeding component, intermittent feeding can be achieved to improve the mixing effect between the raw materials and the whiskers, and the feeding speed can be adjusted by changing the speed of the speed regulating motor, which is more flexible and practical. The setting of the turning component can transport the raw materials and whiskers at the bottom layer to the upper layer of the raw materials inside the barrel, avoiding uneven mixing of the upper and lower layers of the raw materials inside the barrel, and further improving the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a device for improving the folding resistance of a fiber blanket according to the utility model;

[0015] Figure 2 This is a cross-sectional view of the barrel of a fiber blanket anti-folding property improvement device of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a speed regulating motor of a fiber blanket anti-folding property improvement device of the utility model;

[0017] Figure 4 This is a shell cross-sectional view of a device for improving the folding resistance of a fiber blanket according to the utility model;

[0018] As shown in the figure:

[0019] 1. Barrel body; 1.1. Support rod; 1.2. Storage barrel; 2. Feeding assembly; 3. Turning assembly; 2.1. Blocking plug; 2.2. Connecting rod; 2.3. Connecting plate; 2.4. Return spring; 2.5. Mounting bracket; 2.6. Speed ​​regulating motor; 2.7. Cam; 3.1. Shell; 3.2. Feeding motor; 3.3. Feeding auger; 3.4. Discharge pipe; 3.5. Return pipe; 1.3. Stirring motor; 1.4. Stirring shaft; 1.21. Feeding pipe; 1.22. Feeding port; 1.5. Discharge pipe. DETAILED DESCRIPTION

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

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1 As shown, a device for improving the folding resistance of a fiber blanket comprises a barrel body 1, four support rods 1.1 are fixedly connected to both sides of the upper outer wall of the barrel body 1, a storage barrel 1.2 is fixedly connected between the upper ends of the four support rods 1.1, the storage barrel 1.2 is used to place raw materials or whiskers, a feeding assembly 2 is arranged inside the storage barrel 1.2, and a turning assembly 3 is also arranged on the rear outer wall of the barrel body 1.

[0024] Specifically, Figure 2 and Figure 3As shown, a fiber blanket anti-folding improvement device, the feeding assembly 2 includes a blocking plug 2.1, a connecting rod 2.2, a connecting plate 2.3, a return spring 2.4, a mounting frame 2.5, a speed regulating motor 2.6 and a cam 2.7. A blocking plug 2.1 is provided inside the storage barrel 1.2, and a connecting rod 2.2 is fixedly connected to the center of the upper side wall of the blocking plug 2.1. The upper ends of the two connecting rods 2.2 slide through the upper side wall of the storage barrel 1.2 and are fixedly connected to the same connecting plate 2.3. A return spring 2.4 is sleeved on the connecting rod 2.2, one end of the return spring 2.4 is fixedly connected to the connecting plate 2.3 and the other end is fixedly connected to the storage barrel 1.2. A mounting frame 2.5 is welded between the two storage barrels 1.2, and a speed regulating motor 2.6 is installed on the mounting frame 2.5. The output shaft end of the speed regulating motor 2.6 is fixedly connected to the cam 2.7. The connecting plate 2.3 and The cam 2.7 cooperates with the output shaft of the speed motor 2.6 to drive the cam 2.7 to rotate. When the protruding end of the cam 2.7 lifts the connecting plate 2.3, the connecting rod 2.2 will pull the blocking plug 2.1 upward. The upward movement of the blocking plug 2.1 will make the bottom end of the storage barrel 1.2 no longer blocked, and the raw materials and whiskers will fall into the barrel body 1 through the feeding pipe 1.21. As the cam 2.7 rotates, the protruding end of the cam 2.7 is no longer in contact with the connecting plate 2.3. Under the pull of the reset spring 2.4, the connecting plate 2.3 moves downward, and the connecting rod 2.2 drives the blocking plug 2.1 to move downward. The blocking plug 2.1 will block the bottom end of the storage barrel 1.2. As the cam 2.7 continues to rotate, intermittent feeding can be achieved, which improves the mixing effect between the raw materials and the whiskers. The feeding speed can be adjusted by changing the speed of the speed regulating motor 2.6, which is more flexible and practical.

[0025] Specifically, Figure 4 As shown, a fiber blanket anti-folding improvement device, the turning component 3 includes a shell 3.1, a feeding motor 3.2, a feeding auger 3.3, a feeding pipe 3.4 and a return pipe 3.5, the shell 3.1 is fixedly connected to the rear outer wall of the barrel 1, the feeding motor 3.2 is installed on the bottom wall of the shell 3.1, the output shaft end of the feeding motor 3.2 extends into the shell 3.1 and is fixedly connected to the feeding auger 3.3, the upper end of the feeding auger 3.3 is rotatably connected to the upper inner wall of the shell 3.1, the barrel 1 is connected to the lower end of the shell 3.1 through a feeding pipe 3.4, the barrel 1 and the upper end of the shell 3.1 are connected. The ends are connected by a return pipe 3.5, and the raw materials and whiskers located in the lower layer of the barrel body 1 will enter the shell body 3.1 through the discharge pipe 3.4. The output shaft of the feeding motor 3.2 drives the feeding auger 3.3 to rotate. When the feeding auger 3.3 rotates, the raw materials and whiskers entering the shell body 3.1 can be lifted. When lifted to the upper end of the shell body 3.1, these raw materials and whiskers will fall into the upper layer of the raw materials in the barrel body 1 through the return pipe 3.5, so that the raw materials and whiskers in the lower layer are constantly turned up and mixed with the upper layer raw materials, avoiding the occurrence of uneven mixing due to stratification, and further improving the mixing effect.

[0026] Specifically, Figure 2 As shown, a device for improving the folding resistance of a fiber blanket is provided. A stirring motor 1.3 is installed on the top wall of a barrel body 1. The output shaft end of the stirring motor 1.3 extends into the barrel body 1 and is fixedly connected to a stirring shaft 1.4. The output shaft of the stirring motor 1.3 can drive the stirring shaft 1.4 to rotate. When the stirring shaft 1.4 rotates, the raw materials and whiskers in the barrel body 1 are stirred and mixed.

[0027] Specifically, Figure 2 As shown, a fiber blanket anti-bending property improving device, the bottom end of the storage barrel 1.2 is connected to the interior of the barrel body 1 through a feeding pipe 1.21, and the raw materials or whiskers in the storage barrel 1.2 enter the barrel body 1 through the feeding pipe 1.21.

[0028] Specifically, Figure 2 As shown, a device for improving the folding resistance of a fiber blanket is provided, wherein a feeding port 1.22 is provided on the upper side wall of a storage barrel 1.2, and raw materials or whiskers are added into the storage barrel 1.2 through the feeding port 1.22.

[0029] Specifically, Figure 2 As shown, a fiber blanket anti-bending property improving device, the bottom wall of the barrel body 1 is connected with a discharge pipe 1.5, and a control valve is installed on the discharge pipe 1.5. After the control valve is opened, the mixed raw materials will be discharged through the discharge pipe 1.5.

[0030] When the utility model is implemented specifically, the raw materials and the whiskers are added into the two storage barrels 1.2 respectively, and the output shaft of the speed regulating motor 2.6 can drive the cam 2.7 to rotate. When the protruding end of the cam 2.7 lifts the connecting plate 2.3, the connecting rod 2.2 will pull the blocking plug 2.1 upward, and the upward movement of the blocking plug 2.1 will make the bottom end of the storage barrel 1.2 no longer blocked, and the raw materials and the whiskers will fall into the barrel body 1 through the feeding pipe 1.21. With the rotation of the cam 2.7, the protruding end of the cam 2.7 is no longer in contact with the connecting plate 2.3. Under the pulling of the reset spring 2.4, the connecting plate 2.3 moves downward, and the connecting rod 2.2 drives the blocking plug 2.1 to move downward, and the blocking plug 2.1 will block the bottom end of the storage barrel 1.2. With the continuous rotation of the cam 2.7, intermittent feeding can be achieved, thereby improving the mixing effect between the raw materials and the whiskers, and the feeding speed can be changed by changing the speed regulating motor 2.6. The speed can be adjusted, which is more flexible and practical. The output shaft of the stirring motor 1.3 can drive the stirring shaft 1.4 to rotate. When the stirring shaft 1.4 rotates, the raw materials and whiskers in the barrel body 1 are stirred and mixed, and the raw materials and whiskers located in the lower layer of the barrel body 1 will enter the shell body 3.1 through the discharge pipe 3.4. The output shaft of the feeding motor 3.2 drives the feeding auger 3.3 to rotate. When the feeding auger 3.3 rotates, the raw materials and whiskers entering the shell body 3.1 can be lifted. When they are lifted to the upper end of the shell body 3.1, these raw materials and whiskers will fall into the upper layer of the raw materials in the barrel body 1 through the return pipe 3.5, so that the raw materials and whiskers in the lower layer are constantly turned up and mixed with the upper layer raw materials, avoiding the occurrence of uneven mixing due to stratification, and further improving the mixing effect. After the mixing is completed, the control valve is opened, and the mixed raw materials in the barrel body 1 will be discharged through the discharge pipe 1.5.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for improving the folding resistance of a fiber blanket, comprising a barrel (1), characterized in that: Four support rods (1.1) are fixedly connected to both sides of the upper outer wall of the barrel body (1), a material storage barrel (1.2) is fixedly connected between the upper ends of the four support rods (1.1), a feeding assembly (2) is provided inside the material storage barrel (1.2), and a material turning assembly (3) is also provided on the rear outer wall of the barrel body (1).

2. The device for improving the folding resistance of a fiber blanket according to claim 1, characterized in that: The feeding assembly (2) comprises a blocking plug (2.1), a connecting rod (2.2), a connecting plate (2.3), a return spring (2.4), a mounting frame (2.5), a speed regulating motor (2.6) and a cam (2.7); a blocking plug (2.1) is provided inside the material storage barrel (1.2); a connecting rod (2.2) is fixedly connected to the center of the upper side wall of the blocking plug (2.1); the upper ends of the two connecting rods (2.2) slide through the upper side wall of the material storage barrel (1.2) and are fixedly connected to the same connecting plate (2.3). .3), a return spring (2.4) is sleeved on the connecting rod (2.2), one end of the return spring (2.4) is fixedly connected to the connecting plate (2.3) and the other end is fixedly connected to the material storage barrel (1.2), a mounting frame (2.5) is welded between the two material storage barrels (1.2), a speed regulating motor (2.6) is mounted on the mounting frame (2.5), an output shaft end of the speed regulating motor (2.6) is fixedly connected to a cam (2.7), and the connecting plate (2.3) cooperates with the cam (2.7).

3. The device for improving the folding resistance of a fiber blanket according to claim 1, characterized in that: The material turning assembly (3) comprises a shell (3.1), a feeding motor (3.2), a feeding auger (3.3), a material discharge pipe (3.4) and a material return pipe (3.5); the shell (3.1) is fixedly connected to the rear outer wall of the barrel (1); the feeding motor (3.2) is installed on the bottom wall of the shell (3.1); the output shaft end of the feeding motor (3.2) extends into the shell (3.1) and is fixedly connected to the feeding auger (3.3); the upper end of the feeding auger (3.3) is rotatably connected to the upper inner wall of the shell (3.1); the barrel (1) and the lower end of the shell (3.1) are connected by a material discharge pipe (3.4); and the barrel (1) and the upper end of the shell (3.1) are connected by a material return pipe (3.5).

4. The device for improving the folding resistance of a fiber blanket according to claim 1, characterized in that: A stirring motor (1.3) is installed on the top wall of the barrel body (1); the output shaft end of the stirring motor (1.3) extends into the barrel body (1) and is fixedly connected to a stirring shaft (1.4).

5. The device for improving the folding resistance of a fiber blanket according to claim 1, characterized in that: The bottom end of the material storage barrel (1.2) is connected to the interior of the barrel body (1) via a feeding pipe (1.21).

6. The device for improving the folding resistance of a fiber blanket according to claim 1, characterized in that: A feeding port (1.22) is provided on the upper side wall of the material storage barrel (1.2).

7. The device for improving the folding resistance of a fiber blanket according to claim 1, characterized in that: The bottom wall of the barrel body (1) is connected to a discharge pipe (1.5), and a control valve is installed on the discharge pipe (1.5).

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