Crushing and grinding equipment for glass fiber processing

Abstract

The invention relates to the technical field of smashing, in particular to smashing and grinding equipment for glass fiber processing. And the cutting-off assembly comprises a motor, a first transmission shaft and a second transmission shaft, and the output shaft end of the motor is fixedly connected to one end of the motor. According to the crushing and grinding equipment for glass fiber processing, feeding is conducted from the upper portion, discharging is conducted from the bottom, the crushing and grinding mechanism is located in the middle, grinding and crushing are conducted through a three-dimensional space, and therefore the problem that the occupied ground area is large due to the fact that a traditional horizontal screw is used for crushing and grinding is solved; in order to fully crush and grind materials, a traditional screw type grinding machine needs to ensure enough screw length, but the occupied area of the device is increased, the materials are crushed and rolled through mutual contact of a plurality of crushing strips, and cut small-section fibers are converted into powder, so that the traditional screw type grinding machine is replaced, and the grinding efficiency is improved. The occupied space and ground area of the device are further reduced, and the utilization of the three-dimensional space is improved.

Description

Technical Field

[0001] The invention relates to the field of pulverization technology, in particular to pulverization and grinding equipment for glass fiber processing. Background Art

[0002] Glass fiber powder is often used in composite materials to improve the hardness, strength and other properties of the material.

[0003] Traditional horizontal screw mills use extrusion to discharge materials, which makes it easy for materials to clump and agglomerate after discharge. They also occupy a large floor area and are not suitable for use in environments with small factory areas. Summary of the invention

[0004] The purpose of the present invention is to provide a crushing and grinding device for glass fiber processing, so as to solve the problem that the traditional horizontal screw crusher proposed in the above background technology, which causes the material to clump easily after being discharged by extrusion, occupies a large ground area, and is not suitable for use in an environment with a small factory floor area. To achieve the above purpose, the present invention provides the following technical solutions: A crushing and grinding device for glass fiber processing, comprising a material box;

[0005] A cutting assembly, the cutting assembly comprising a motor, a first transmission shaft and a first transmission shaft, wherein the output shaft end of the motor is fixedly connected to one side of the motor, and the other end of the first transmission shaft is fixedly connected to a first gear;

[0006] A crushing assembly, the crushing assembly comprising a lifting plate and a translation plate, and a plurality of crushing bars are fixedly connected to opposite sides of the translation plate and the lifting plate;

[0007] A transmission assembly, the transmission assembly comprising a first fixed shaft, a U-shaped rod and a second fixed shaft, the two ends of the U-shaped rod being movably sleeved with the first fixed shaft and the second fixed shaft respectively;

[0008] A linkage assembly, the linkage assembly comprising a first horizontal bar, a second horizontal bar and an L-shaped rod, one end of the L-shaped rod is fixedly connected to a first pressure bar, one side of the translation plate is fixedly connected to a plurality of first springs and the other end of the first spring is fixedly connected to one side of the first horizontal bar, the bottom of the second horizontal bar is fixedly connected to a plurality of second springs and the other end of the second spring is fixedly connected to the second horizontal bar;

[0009] A grinding assembly, the grinding assembly includes an inner U-shaped plate, an outer U-shaped plate, a side plate and ball bearings, a plurality of the ball bearings are filled in the gap formed between the outer U-shaped plate and the outer U-shaped plate, the inner U-shaped plate and the outer U-shaped plate are fixedly connected by the side plates on both sides, and the two side plates opposite to each other are respectively fixedly connected with support plates.

[0010] Further preferably, one side of the output shaft end of the motor is fixedly connected to one side of the material box and the output shaft end of the motor completely penetrates the material box and is rotatably connected, the side surfaces of the first transmission shaft and the second transmission shaft are fixedly sleeved with multiple cutting blades and the cutting blades on the first transmission shaft and the second transmission shaft are alternately distributed, the second transmission shaft completely penetrates both sides of the material box and is rotatably connected, one end of the second transmission shaft is fixedly connected to the second gear and the second gear is meshed with the first gear for transmission connection.

[0011] Further preferably, connecting rods are fixedly connected on both sides of the lifting plate, and lifting grooves for the connecting rods to lift and lower are opened inside the two support plates, one of the connecting rods is fixedly connected to one end of the first fixed axis, and multiple limit blocks are fixedly connected on both sides of the translation plate, and transverse grooves for the limit blocks to slide laterally are opened on opposite sides of the two support plates.

[0012] Further preferably, the other end of the second fixed shaft is fixedly connected to one side of the first gear and the second fixed shaft is not concentric with the first gear, the other end of the first fixed shaft is fixedly connected to one end of the connecting rod, and the tops of the two support plates are fixedly connected to the bottom of the material box.

[0013] Further preferably, one side opposite to the two support plates is fixedly connected to the first horizontal bar and the second horizontal bar, the first pressure bar and the second pressure bar are located at two edges of the gap formed between the outer U-shaped plate and the inner U-shaped plate and are movably connected, and the other end of the L-shaped rod is fixedly connected to one side of the lifting plate.

[0014] Further preferably, a plurality of feed holes are provided inside the inner U-shaped plate, and a plurality of discharge holes are provided inside the outer U-shaped plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the present invention, the device loads materials from the top and discharges materials from the bottom, and the crushing and grinding mechanism is located in the middle, so that the three-dimensional space is used for grinding and crushing, thereby avoiding the problem of using traditional horizontal screws for crushing and grinding, which leads to a large ground area occupation. In order to fully carry out crushing and grinding, the traditional screw grinder needs to ensure a sufficient screw length, but it will increase the area occupied by the device. The material is crushed and rolled by multiple crushing bars contacting each other, and the cut small fiber segments are converted into powder, thereby replacing the traditional screw crushing and grinding machine, further reducing the space and ground area occupied by the device, and improving the utilization of the three-dimensional space.

[0017] In the present invention, the powder is finer when discharged through the mixed grinding of the ball and the material, and no agglomeration or clumping occurs, so that the powder is easy to mix in the processing of the composite material, thereby improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the explosion structure of the present invention;

[0020] Figure 3 Schematic diagram of the explosion amplification structure of the present invention Figure 1 ;

[0021] Figure 4 Schematic diagram of the explosion amplification structure of the present invention Figure 2 ;

[0022] Figure 5 Schematic diagram of the explosion amplification structure of the present invention Figure 3 ;

[0023] Figure 6 Schematic diagram of the explosion amplification structure of the present invention Figure 4 ;

[0024] Figure 7 It is a schematic diagram of the cross-sectional structure of the present invention;

[0025] Figure 8 It is a schematic diagram of the enlarged structure of a local section of the present invention.

[0026] In the figure: 1, material box; 2, cutting assembly; 3, crushing assembly; 4, transmission assembly; 5, linkage assembly; 6, grinding assembly; 201, motor; 202, first transmission shaft; 203, second transmission shaft; 204, cutting blade; 205, first gear; 206, second gear; 301, lifting plate; 302, translation plate; 303, crushing bar; 304, connecting rod; 305, limit block; 306, transverse groove; 307, Lifting slot; 401, first fixed axis; 402, second fixed axis; 403, U-shaped rod; 501, L-shaped rod; 502, first pressure strip; 503, second pressure strip; 504, first spring; 505, second spring; 506, first horizontal bar; 507, second horizontal bar; 601, support plate; 602, outer U-shaped plate; 603, inner U-shaped plate; 604, side plate; 605, feed hole; 606, discharge hole; 607, ball bearing. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 8 , the present invention provides a technical solution: a crushing and grinding device for glass fiber processing, comprising a material box 1;

[0029] The cutting component 2 includes a motor 201, a first transmission shaft 202 and a first transmission shaft 202, wherein the output shaft end of the motor 201 is fixedly connected to one side of the motor 201, and the other end of the first transmission shaft 202 is fixedly connected to a first gear 205;

[0030] A crushing assembly 3, the crushing assembly 3 comprises a lifting plate 301 and a translation plate 302, and a plurality of crushing bars 303 are fixedly connected to opposite sides of the translation plate 302 and the lifting plate 301;

[0031] The transmission assembly 4 includes a first fixed shaft 401, a U-shaped rod 403 and a second fixed shaft 402, and two ends of the U-shaped rod 403 are movably connected with the first fixed shaft 401 and the second fixed shaft 402 respectively;

[0032] The linkage assembly 5 includes a first horizontal bar 506, a second horizontal bar 507 and an L-shaped rod 501, one end of the L-shaped rod 501 is fixedly connected to the first pressure bar 502, one side of the translation plate 302 is fixedly connected to a plurality of first springs 504, and the other end of the first spring 504 is fixedly connected to one side of the first horizontal bar 506, and the bottom of the second horizontal bar 507 is fixedly connected to a plurality of second springs 505, and the other end of the second spring 505 is fixedly connected to the second horizontal bar 507;

[0033] The grinding assembly 6 includes an inner U-shaped plate 603, an outer U-shaped plate 602, a side plate 604 and ball bearings 607. A plurality of ball bearings 607 are filled in the gap formed between the outer U-shaped plate 602 and the outer U-shaped plate 602. The inner U-shaped plate 603 and the outer U-shaped plate 602 are fixedly connected by the side plates 604 on both sides. The two side plates 604 are fixedly connected to the opposite sides with support plates 601 respectively.

[0034] In this embodiment, Figure 2 , Figure 3 and Figure 7 As shown, one side of the output shaft end of the motor 201 is fixedly connected to one side of the material box 1 and the output shaft end of the motor 201 completely penetrates the material box 1 for rotation connection, the side surfaces of the first transmission shaft 202 and the second transmission shaft 203 are fixedly sleeved with a plurality of cutting blades 204 and the cutting blades 204 on the first transmission shaft 202 and the second transmission shaft 203 are alternately distributed, the second transmission shaft 203 completely penetrates both sides of the material box 1 for rotation connection, one end of the second transmission shaft 203 is fixedly connected with the second gear 206 and the second gear 206 is meshed and transmission connected with the first gear 205.

[0035] In this embodiment, Figure 2 , Figure 7 and Figure 8 As shown, connecting rods 304 are fixedly connected to both sides of the lifting plate 301, and lifting grooves 307 for the connecting rods 304 to lift and lower are opened inside the two support plates 601. One of the connecting rods 304 is fixedly connected to one end of the first fixed axis 401, and multiple limit blocks 305 are fixedly connected to both sides of the translation plate 302. Transverse grooves 306 for the limit blocks 305 to slide horizontally are opened on opposite sides of the two support plates 601.

[0036] In this embodiment, Figure 3 and Figure 4 As shown, the other end of the second fixed shaft 402 is fixedly connected to one side of the first gear 205 and the second fixed shaft 402 is not concentric with the first gear 205, the other end of the first fixed shaft 401 is fixedly connected to one end of the connecting rod 304, and the tops of the two support plates 601 are fixedly connected to the bottom of the material box 1.

[0037] In this embodiment, Figure 6 , Figure 7 and Figure 8As shown, one side of the two support plates 601 is fixedly connected to the first horizontal bar 506 and the second horizontal bar 507 on opposite sides, the first pressure bar 502 and the second pressure bar 503 are both located at the two edges of the gap formed between the outer U-shaped plate 602 and the inner U-shaped plate 603 and are movably connected, and the other end of the L-shaped rod 501 is fixedly connected to one side of the lifting plate 301. When in use, the motor 201 is first started, and then the glass fiber material is put into the material box 1, and the first transmission shaft 202 and the first gear 205 are driven to rotate by the output shaft end of the motor 201, and the second transmission shaft 203 is driven to rotate together by the meshing second gear 206, so that the cutting on the first transmission shaft 202 and the second transmission shaft 203 The blade 204 rotates synchronously and performs preliminary cutting on the material, so that the fiber is cut off, and the cut material falls downward under its own gravity and the rotation of the cutting blade 204, and enters between the lifting plate 301 and the translation plate 302, and the lifting plate 301 is connected to the first gear 205 through the connecting rod 304, the first fixed shaft 401, the U-shaped rod 403 and the second fixed shaft 402. Since the second fixed shaft 402 is not at the center of the first gear 205, when the first gear 205 rotates, the U-shaped rod 403 causes the lifting plate 301 to reciprocate up and down through the U-shaped rod 403 and the connecting rod 304, and when the crushing bars 303 on the lifting plate 301 and the translation plate 302 are staggered in position, the crushing bars 303 between the two 3, the material falls to the middle through the Y-shaped inclined plane formed by the lifting plate 301 and the translation plate 302. When the crushing bars 303 on both sides are at the same horizontal position as the lifting plate 301 moves up and down, since the radius of the crushing bars 303 is slightly larger than half of the distance from the lifting plate 301 to the translation plate 302, the crushing bars 303 on both sides will contact each other during the lifting and lowering process of the lifting plate 301, and crush and crush the material therebetween. In the process of the lifting and lowering movement of the lifting plate 301, the translation plate 302 moves horizontally through the mutual compression of the crushing bars 303 and the action of the first spring 504. The material can gradually fall downwards during the up and down movement of the lifting plate 301 and the lateral movement of the translation plate 302. The material falls and is gradually crushed by the extrusion of the crushing bar 303. When the material enters the cavity formed by the inner U-shaped plate 603 and the outer U-shaped plate 602, the material enters the U-shaped cavity formed by the inner U-shaped plate 603 and the outer U-shaped plate 602 through the feed hole 605 on the inner U-shaped plate 603. At this time, due to the up and down reciprocating movement of the lifting plate 301, the first pressure bar 502 also moves up and down, and cooperates with the force of the second spring 505 to mix the balls 607 filled in the U-shaped cavity with the material. When the balls 607 roll, the friction between the multiple balls 607 and the rolling crushing pressure make the material ground and crushed, avoid material agglomeration and disperse the material powder, so that the material powder becomes fluffy.

[0038] In this embodiment, Figure 5 , Figure 7 and Figure 8 As shown, a plurality of feed holes 605 are provided inside the inner U-shaped plate 603 , and a plurality of discharge holes 606 are provided inside the outer U-shaped plate 602 .

[0039] The use method and advantages of the present invention: When the crushing and grinding equipment for glass fiber processing is used, the working process is as follows:

[0040] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, when in use, first start the motor 201, then put the glass fiber material into the material box 1, and the output shaft end of the motor 201 rotates to drive the first transmission shaft 202 and the first gear 205 to rotate, and the second transmission shaft 203 is driven to rotate together through the meshing second gear 206, so that the cutting blades 204 on the first transmission shaft 202 and the second transmission shaft 203 rotate synchronously and perform preliminary cutting on the material, so that the fiber is cut off, and the cut material falls downward under its own gravity and the rotation of the cutting blade 204, and enters between the lifting plate 301 and the translation plate 302, and the lifting plate 301 is connected to the The rod 304, the first fixed shaft 401, the U-shaped rod 403 and the second fixed shaft 402 are connected to the first gear 205. Since the second fixed shaft 402 is not at the center of the first gear 205, when the first gear 205 rotates, the U-shaped rod 403 causes the lifting plate 301 to reciprocate up and down through the U-shaped rod 403 and the connecting rod 304. When the crushing bars 303 on the lifting plate 301 and the translation plate 302 are staggered in position, there is a gap between the crushing bars 303 between the two. The material falls to the middle through the Y-shaped inclined surface formed by the lifting plate 301 and the translation plate 302. As the lifting plate 301 moves up and down, the crushing bars 303 on both sides are When the lifting plate 301 and the translation plate 302 are at the same horizontal position, since the radius of the crushing bar 303 is slightly larger than half of the distance between the lifting plate 301 and the translation plate 302, the crushing bars 303 on both sides will contact each other during the lifting process of the lifting plate 301, and crush and crush the materials between them, and the translation plate 302 will move horizontally through the mutual compression of the crushing bars 303 and the action of the first spring 504 during the lifting and lowering process of the lifting plate 301. During the up and down movement of the lifting plate 301 and the lateral movement of the translation plate 302, the materials can gradually fall downwards and be gradually crushed by the compression of the crushing bars 303. When the materials enter the inner U When the material is in the cavity formed by the inner U-shaped plate 603 and the outer U-shaped plate 602, the material enters the U-shaped cavity formed by the inner U-shaped plate 603 and the outer U-shaped plate 602 through the feed hole 605 on the inner U-shaped plate 603. At this time, due to the up and down reciprocating movement of the lifting plate 301, the first pressure strip 502 also moves up and down, and cooperates with the force of the second spring 505 to mix the balls 607 filled in the U-shaped cavity with the material. When the balls 607 roll, the friction between the multiple balls 607 and the rolling crushing pressure make the material ground and crushed, avoiding material agglomeration and dispersing the material powder, thereby making the material powder fluffy.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A crushing and grinding equipment for glass fiber processing, characterized in that: comprising a material box (1); A cutting component (2), the cutting component (2) comprising a motor (201), a first transmission shaft (202) and a first transmission shaft (202), wherein an output shaft end of the motor (201) is fixedly connected to one side of the motor (201), and the other end of the first transmission shaft (202) is fixedly connected to a first gear (205); A crushing assembly (3), the crushing assembly (3) comprising a lifting plate (301) and a translation plate (302), wherein a plurality of crushing bars (303) are fixedly connected to opposite sides of the translation plate (302) and the lifting plate (301); A transmission assembly (4), the transmission assembly (4) comprising a first fixed shaft (401), a U-shaped rod (403) and a second fixed shaft (402), the two ends of the U-shaped rod (403) being movably sleeved with the first fixed shaft (401) and the second fixed shaft (402) respectively; A linkage assembly (5), the linkage assembly (5) comprising a first horizontal bar (506), a second horizontal bar (507) and an L-shaped rod (501), one end of the L-shaped rod (501) being fixedly connected to a first pressure bar (502), one side of the translation plate (302) being fixedly connected to a plurality of first springs (504), and the other end of the first spring (504) being fixedly connected to one side of the first horizontal bar (506), and the bottom of the second horizontal bar (507) being fixedly connected to a plurality of second springs (505), and the other end of the second spring (505) being fixedly connected to the second horizontal bar (507); A grinding assembly (6), the grinding assembly (6) comprising an inner U-shaped plate (603), an outer U-shaped plate (602), a side plate (604) and ball bearings (607), a plurality of ball bearings (607) being filled in a gap formed between the outer U-shaped plate (602) and the outer U-shaped plate (602), the inner U-shaped plate (603) and the outer U-shaped plate (602) being fixedly connected via the side plates (604) on both sides, and the two side plates (604) are fixedly connected to support plates (601) on opposite sides thereof.

2. The crushing and grinding equipment for glass fiber processing according to claim 1, characterized in that: The motor (201) has one side of an output shaft end fixedly connected to one side of the material box (1), and the output shaft end of the motor (201) completely penetrates the material box (1) for rotational connection; the side surfaces of the first transmission shaft (202) and the second transmission shaft (203) are both fixedly sleeved with a plurality of cutting blades (204), and the cutting blades (204) on the first transmission shaft (202) and the second transmission shaft (203) are alternately distributed; the second transmission shaft (203) completely penetrates both sides of the material box (1) for rotational connection; one end of the second transmission shaft (203) is fixedly connected with a second gear (206), and the second gear (206) is meshed with the first gear (205) for transmission connection.

3. The crushing and grinding equipment for glass fiber processing according to claim 1, characterized in that: Connecting rods (304) are fixedly connected to both sides of the lifting plate (301), and lifting grooves (307) for the connecting rods (304) to move up and down are provided inside the two support plates (601), one of the connecting rods (304) is fixedly connected to one end of the first fixed shaft (401), and a plurality of limit blocks (305) are fixedly connected to both sides of the translation plate (302), and transverse grooves (306) for the limit blocks (305) to slide laterally are provided on opposite sides of the two support plates (601).

4. The crushing and grinding equipment for glass fiber processing according to claim 1, characterized in that: The other end of the second fixed shaft (402) is fixedly connected to one side of the first gear (205) and the second fixed shaft (402) is not concentric with the first gear (205); the other end of the first fixed shaft (401) is fixedly connected to one end of the connecting rod (304); and the tops of the two support plates (601) are fixedly connected to the bottom of the material box (1).

5. The crushing and grinding equipment for glass fiber processing according to claim 1, characterized in that: The opposite sides of the two support plates (601) are fixedly connected to the first horizontal bar (506) and the second horizontal bar (507); the first pressure bar (502) and the second pressure bar (503) are both located at two edges of the gap formed between the outer U-shaped plate (602) and the inner U-shaped plate (603) and are movably connected; the other end of the L-shaped rod (501) is fixedly connected to one side of the lifting plate (301).

6. The crushing and grinding equipment for glass fiber processing according to claim 1, characterized in that: The inner U-shaped plate (603) is provided with a plurality of feed holes (605) therein, and the outer U-shaped plate (602) is provided with a plurality of discharge holes (606) therein.

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