A glass fiber pulverizing apparatus

Abstract

The utility model provides a kind of glass fiber crushing equipment, it is related to crushing equipment technical field, including box, the box overall is double-layer structure, the box is inserted and installed with extension frame by adjusting assembly, the upper end surface of the extension frame is installed with self-locking sealing plate assembly along edge, and the self-locking sealing plate assembly is used to close at the top of crushing equipment, the whole design of this kind of device is novel, simple structure, the design of adjusting assembly can change the internal volume size of crushing equipment whole, so that this kind of equipment can be adapted to different capacity glass fiber and is crushed, greatly improve production efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of crushing equipment, and more specifically, it relates to a glass fiber crushing equipment. Background Technology

[0002] Glass fiber is a high-performance inorganic non-metallic material with many varieties. Its advantages include good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength. However, its disadvantages include brittleness and poor wear resistance. It is made from six minerals—pyrophyllite, quartz sand, limestone, dolomite, borocalcite, and boromagnesia—through high-temperature melting, drawing, winding, and weaving processes. The diameter of its single filaments ranges from a few micrometers to over twenty micrometers, and each bundle of fiber contains hundreds or even thousands of single filaments. Glass fiber is commonly used as a reinforcing material in composite materials. After being crushed, glass fiber can be added as an additive to various materials to improve their stiffness, and it is widely used in the fields of construction and composite materials.

[0003] Based on the above, the inventors have discovered the following problems: the internal space of traditional crushing equipment is fixed. When more products need to be crushed, the processing time needs to be gradually increased, which will increase the production cost of enterprises. Furthermore, when the length of some products exceeds the internal space of the crushing equipment, some products will be exposed to the outside, which will cause significant safety hazards during processing and crushing.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a glass fiber crushing device in order to achieve a more practical value. Utility Model Content

[0005] The purpose and effectiveness of this utility model's glass fiber crushing equipment are achieved through the following specific technical means: A glass fiber crushing device includes a housing with a double-layer structure. An extension frame is installed in the housing via an adjustment component. A self-locking sealing plate assembly is installed along the edge of the upper surface of the extension frame, and the self-locking sealing plate assembly is used to close the top of the crushing device.

[0006] Furthermore, the self-locking sealing plate assembly includes a pair of sealing plates, one of which has an upper tongue and groove along its edge, and the other sealing plate has a lower tongue and groove along its edge. The sidewall of the sealing plate is provided with a pivot pin, and a coil spring is fitted on the pivot pin.

[0007] Furthermore, the side wall of the extension frame is provided with a rectangular sliding groove, and the top edge of the extension frame is provided with a side groove, the size of which is adapted to one end of the sealing plate.

[0008] Furthermore, a pair of crushing rollers are installed on the inner wall of the box, one of which is fitted with a gear one and the other is fitted with a gear two. The gear one and gear two mesh with each other and are mounted on the side wall of the box by a retainer.

[0009] Furthermore, a motor is mounted on the side wall of the cage via a fastener. The output end of the motor extends through one side of the cage into the interior and is connected to the output shaft of gear two via a coupling.

[0010] Furthermore, the adjustment component includes a groove formed on the side wall of the extension frame, a protrusion is installed in the groove through a limiting groove, and a spring is installed on one side of the protrusion. The side wall of the housing is provided with a positioning hole, and the size of the positioning hole is adapted to the protrusion. Compared with the prior art, the present invention has the following beneficial effects: This utility model uses a lower tongue and groove in conjunction with an upper tongue and groove, a pivot pin, and a side groove. Because the coil spring has an automatic rebound function, the sealing plate will be lifted upwards. During the lifting process, it is blocked by the rectangular sliding groove, so that the entire sealing plate is positioned at the edge of the rectangular sliding groove. This prevents the sealing plate from being opened due to impact force when the material inside the crushing chamber is crushed, thus improving the overall safety. By using the protrusion block in conjunction with the positioning hole and spring, the overall height of the extension frame inside the box can be changed upward or downward when the protrusion block is pressed. Through the above operation, the overall capacity and height of the box can be adjusted, so that this crushing equipment can be adapted to the processing of glass fibers of different heights and volumes, greatly improving production efficiency. Attached Figure Description

[0011] Figure 1 This is a three-dimensional schematic diagram of a glass fiber crushing device according to the present invention.

[0012] Figure 2 This utility model relates to a glass fiber crushing device. Figure 1 A magnified diagram of point A in the diagram.

[0013] Figure 3 This is a plan view of the adjustment component in a glass fiber crushing device according to the present invention.

[0014] Figure 4 This is a top view of the interior of the housing in a glass fiber crushing device according to this utility model.

[0015] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Box body; 2. Extension frame; 3. Sealing plate; 4. Crushing roller; 5. Gear 1; 6. Gear 2; 7. Motor; 101. Positioning hole; 201. Side groove; 202. Rectangular slide; 203. Spring; 204. Protrusion; 301. Upper tongue and groove; 302. Lower tongue and groove; 303. Rotary pin. Detailed Implementation

[0016] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0017] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0019] As attached Figure 1 To be continued Figure 4 As shown: This utility model provides a glass fiber crushing device, including a box body 1. The box body 1 has a double-layer structure. An extension frame 2 is installed on the box body 1 through an adjustment component. A self-locking sealing plate assembly is installed along the edge of the upper end face of the extension frame 2, and the self-locking sealing plate assembly is used to close the top of the crushing device.

[0020] The self-locking sealing plate assembly includes a pair of sealing plates 3. One sealing plate 3 has an upper tongue-and-groove 301 along its edge, and the other sealing plate 3 has a lower tongue-and-groove 302 along its edge. The side wall of the sealing plate 3 is provided with a pivot pin 303, and a coil spring is fitted on the pivot pin 303. The lower tongue-and-groove 302 works in conjunction with the upper tongue-and-groove 301, the pivot pin 303, and the side groove 201. Because the coil spring has an automatic rebound function, the sealing plate 3 will be lifted upwards as a whole. During the lifting process, it is blocked by the rectangular sliding groove 202, so that the entire sealing plate 3 is positioned at the edge of the rectangular sliding groove 202. This prevents the sealing plate 3 from being opened by impact force during the crushing process of the material inside the crushing chamber 1, thus improving the overall safety.

[0021] The extension frame 2 has a rectangular sliding groove 202 on its side wall and a side groove 201 at the top edge of the extension frame 2. The size of the side groove 201 is adapted to one end of the sealing plate 3.

[0022] The inner wall of the housing 1 is equipped with a pair of crushing rollers 4. One of the crushing rollers 4 is fitted with a gear 5, and the other crushing roller 4 is fitted with a gear 6. The gear 5 and the gear 6 mesh with each other, and the gear 5 and the gear 6 are mounted on the side wall of the housing 1 by a retainer.

[0023] The motor 7 is mounted on the side wall of the retainer by a fastener. The output end of the motor 7 extends through one side of the retainer into the interior and is connected to the output shaft of the second gear 6 by a coupling. The second gear 6 works in conjunction with the first gear 5 and the motor 7. When the motor 7 is in operation, it can drive the second gear 6 to rotate. Since the second gear 6 is meshed with the first gear 5, the crushing roller 4 can rotate in both directions, thereby crushing the glass fiber products.

[0024] The adjustment component includes a groove on the side wall of the extension frame 2. A protrusion 204 is installed in the groove through a limiting groove, and a spring 203 is installed on one side of the protrusion 204. The side wall of the housing 1 is provided with a positioning hole 101, and the size of the positioning hole 101 is adapted to the protrusion 204. By using the protrusion 204 in conjunction with the positioning hole 101 and the spring 203, the overall height of the extension frame 2 in the housing 1 can be changed upward or downward when the protrusion 204 is pressed. Through the above operation, the overall capacity and height of the housing 1 can be adjusted, so that this crushing equipment can be adapted to the processing of glass fibers of different heights and volumes, greatly improving production efficiency. The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A glass fiber crushing device, comprising a housing (1), wherein the housing (1) is a double-layer structure, characterized in that: The box (1) is fitted with an extension frame (2) by means of an adjustment component. A self-locking sealing plate assembly is installed along the edge of the upper surface of the extension frame (2), and the self-locking sealing plate assembly is used to close the top of the crushing equipment.

2. The glass fiber crushing equipment as described in claim 1, characterized in that: The self-locking sealing plate assembly includes a pair of sealing plates (3), one of the sealing plates (3) having an upper tongue-and-groove (301) along its edge, and the other sealing plate (3) having a lower tongue-and-groove (302) along its edge. The sidewall of the sealing plate (3) is provided with a pivot pin (303), and a coil spring is fitted on the pivot pin (303).

3. The glass fiber crushing equipment as described in claim 2, characterized in that: The side wall of the extension frame (2) is provided with a rectangular slide groove (202), and the top edge of the extension frame (2) is provided with a side groove (201). The size of the side groove (201) is adapted to one end of the sealing plate (3).

4. The glass fiber crushing equipment as described in claim 3, characterized in that: The inner wall of the box (1) is equipped with a pair of crushing rollers (4), one of the crushing rollers (4) is fitted with a gear one (5), and the other crushing roller (4) is fitted with a gear two (6). The gear one (5) and the gear two (6) mesh with each other, and the gear one (5) and the gear two (6) are mounted on the side wall of the box (1) by a retainer.

5. The glass fiber crushing equipment as described in claim 4, characterized in that: A motor (7) is mounted on the side wall of the cage by a fastener. The output end of the motor (7) extends through one side of the cage into the interior and is connected to the output shaft of gear two (6) by a coupling.

6. The glass fiber crushing equipment as described in claim 1, characterized in that: The adjustment assembly includes a groove on the side wall of the extension frame (2), a protrusion (204) is installed in the groove through a limiting groove, and a spring (203) is installed on one side of the protrusion (204). The side wall of the box (1) is provided with a positioning hole (101), and the size of the positioning hole (101) is adapted to the protrusion (204).

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