Ultrasonic splitting device for glass fiber cloth

Abstract

The utility model relates to the technical field of splitting devices, in particular to an ultrasonic splitting device for glass fiber cloth. In order to solve the problem that the performance and the quality of final products are affected due to the fact that an existing fiber splitting device is large in tension on glass fibers and poor in fiber splitting effect on the glass fibers, the following technical scheme is provided: the fiber splitting device comprises two groups of feeding rollers and two groups of discharging rollers, and the glass fibers sequentially penetrate through the two groups of feeding rollers and the two groups of discharging rollers; the ultrasonic generation unit is arranged between the feeding roller and the discharging roller, a fiber distribution pool is installed at the top of the ultrasonic generation unit, and circulating water is contained in the fiber distribution pool; the two groups of bottom rollers are arranged in the fiber distribution pool, compression rollers are respectively arranged above the two groups of bottom rollers, and the glass fibers penetrate through the space between the bottom rollers and the compression rollers; and two groups of moving mechanisms. The tension of the glass fiber can be effectively reduced, so that the splitting effect is improved, and the performance and the quality of a final product are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber opening devices, in particular to an ultrasonic fiber opening device for glass fiber cloth. Background Art

[0002] Glass fiber cloth is a cloth woven from glass fibers. Glass fiber is a fiber made from glass as raw material, which has excellent heat resistance, corrosion resistance and mechanical strength, and is therefore widely used in the manufacture of composite materials in the industrial and construction fields. Glass fiber cloth is usually a flat cloth made by weaving glass fiber yarns. It can be combined with resin or other materials as a reinforcing material to form composite materials such as glass fiber reinforced plastics or glass fiber reinforced concrete. These composite materials are widely used in the fields of construction, aerospace, automobiles, ships, etc. due to their light weight, high strength, and corrosion resistance. The existing fiber opening device has a large tension on the glass fiber, resulting in a poor fiber opening effect of the glass fiber, thereby affecting the performance and quality of the final product. In view of this, the utility model proposes an ultrasonic fiber opening device for glass fiber cloth. Utility Model Content

[0003] The purpose of the utility model is to propose an ultrasonic fiber opening device for glass fiber cloth to address the problem that the existing fiber opening device in the background technology exerts a large tension on the glass fiber, resulting in a poor fiber opening effect of the glass fiber, thereby affecting the performance and quality of the final product.

[0004] The technical solution of the utility model is as follows: a glass fiber cloth ultrasonic fiber opening device, comprising two groups of feed rollers and two groups of discharging rollers, the glass fibers pass through the two groups of feed rollers and the two groups of discharging rollers in sequence; an ultrasonic generating unit arranged between the feed rollers and the discharging rollers, a fiber separation pool is installed on the top of the ultrasonic generating unit, and circulating water is contained in the fiber separation pool; two groups of bottom rollers are arranged in the fiber separation pool, and pressure rollers are respectively arranged above the two groups of bottom rollers, and the glass fibers pass through between the bottom rollers and the pressure rollers; two groups of moving mechanisms, the moving mechanisms are used to drive the bottom rollers and the pressure rollers to move; a pressing component installed on the moving mechanism, the pressing component is used to drive the pressure roller to move downward to the bottom roller and clamp the glass fibers at the same time.

[0005] Optionally, the moving mechanism includes a linear motor, a top plate, and a side plate. The two groups of linear motors are respectively installed on both sides of the fiber splitting pool. The top plate is horizontally arranged above the fiber splitting pool, and the top plate is fixedly connected to the moving ends of the two groups of linear motors. The two groups of side plates are fixedly connected to the bottom of the top plate, and the bottom roller is rotatably connected between the two groups of side plates.

[0006] Optionally, the pressing assembly includes a push rod motor, a moving plate, a connecting rod, and a mounting frame. The push rod motor is installed on the top of the top plate. The output end of the push rod motor penetrates through the top plate and is fixedly connected to the moving plate. Multiple groups of the connecting rods are all slidably connected in the moving plate. The mounting frame is fixedly connected to the bottoms of the multiple groups of connecting rods. The mounting frame is arranged in a "冂" shape, and the pressing roller is rotatably connected in the mounting frame.

[0007] Optionally, the pressing assembly further includes a chute and a limiting rod. The two sides of the mounting frame are both provided with the pressing assembly further including a chute and a limiting rod. The two chutes are symmetrically arranged on the two sides of the mounting frame. The two limiting rods are respectively slidably connected in the two chutes. The two limiting rods are respectively fixedly connected to the opposite sides of the two side plates.

[0008] Optionally, the pressing assembly further includes a limiting disc and a spring. The limiting disc is fixedly connected to the top of the connecting rod. The spring is sleeved on the outer circle of the connecting rod. The spring is arranged between the moving plate and the mounting frame.

[0009] Optionally, a让位槽 is provided on both sides of the fiber splitting tank.

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

[0011] Through the arrangement of the feeding roller and the discharging roller, the utility model realizes the conveying of glass fibers, facilitating continuous fiber opening operation;

[0012] Furthermore, through the arrangement of the bottom roller and the pressing roller, after being driven by the push rod motor, the pressing roller tightly presses the glass fibers, and then the two bottom rollers and the pressing roller are moved, reducing the tension of the glass fibers between them. Thus, when the ultrasonic generating unit is started, it is convenient to open the glass fibers, improving the product quality;

[0013] In summary, the utility model can effectively reduce the tension of glass fibers, thereby improving the fiber opening effect and ensuring the performance and quality of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of an ultrasonic fiber opening device for glass fiber cloth;

[0015] Figure 2 is a schematic structural diagram of the fiber splitting tank;

[0016] Figure 3 is a schematic structural diagram of the moving mechanism.

[0017] Reference numerals:

[0018] 1, feeding roller; 2, discharging roller; 3, ultrasonic generating unit; 4, fiber splitting tank; 41,让位槽; 5, bottom roller; 6, pressing roller;

[0019] 7. Moving mechanism; 71. Linear motor; 72. Top plate; 73. Side plate;

[0020] 8. Compression assembly; 81. Push rod motor; 82. Moving plate; 83. Connecting rod; 84. Mounting frame; 85. Slide groove; 86. Limit rod; 87. Limit plate; 88. Spring. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0022] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0023] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 indirectly connected 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.

[0026] Example

[0027] like Figure 1As shown, the utility model proposes an ultrasonic fiber opening device for glass fiber cloth, comprising two groups of feed rollers 1 and two groups of discharge rollers 2. The glass fibers pass through the two groups of feed rollers 1 and the two groups of discharge rollers 2 in sequence. The feed rollers 1 and the discharge rollers 2 are used to guide the glass fibers, and the discharge rollers 2 pull the glass fibers for transportation.

[0028] Furthermore, the fiber opening device comprises an ultrasonic generating unit 3 disposed between the feed roller 1 and the discharge roller 2, a fiber separation pool 4 is installed on the top of the ultrasonic generating unit 3, and the fiber separation pool 4 contains circulating water. The ultrasonic generating unit 3 emits ultrasonic waves after being started, and realizes the fiber opening operation of the glass fiber through the circulating water. Both sides of the fiber separation pool 4 are provided with a clearance groove 41 to facilitate the passage of the glass fiber.

[0029] Specifically, the fiber opening device further comprises two groups of bottom rollers 5 arranged in the fiber separation pool 4 , and pressure rollers 6 are respectively arranged above the two groups of bottom rollers 5 , and the glass fibers pass between the bottom rollers 5 and the pressure rollers 6 .

[0030] For further information, see Figure 2 and Figure 3 The above fiber opening device includes two sets of moving mechanisms 7, and the moving mechanisms 7 are used to drive the bottom roller 5 and the pressure roller 6 to move. The moving mechanism 7 includes a linear motor 71, a top plate 72, and a side plate 73. The two sets of linear motors 71 are respectively installed on both sides of the fiber splitting pool 4, the top plate 72 is horizontally arranged above the fiber splitting pool 4, and the top plate 72 is fixedly connected to the moving ends of the two sets of linear motors 71, and the two sets of side plates 73 are fixedly connected to the bottom of the top plate 72. The bottom roller 5 is rotatably connected between the two sets of side plates 73. After starting, the linear motor 71 drives the bottom roller 5 to move smoothly.

[0031] Finally, the above-mentioned fiber opening device further includes a pressing component 8 installed on the moving mechanism 7. The pressing component 8 is used to drive the pressing roller 6 to move downward close to the bottom roller 5 and clamp the glass fiber at the same time. The pressing component 8 includes a push rod motor 81, a moving plate 82, a connecting rod 83, and a mounting frame 84. The push rod motor 81 is installed on the top of the top plate 72. The output end of the push rod motor 81 penetrates through the top plate 72 and is fixedly connected to the moving plate 82. After the push rod motor 81 is started, it can drive the moving plate 82 to move up and down. Multiple groups of connecting rods 83 are all slidably connected in the moving plate 82. The mounting frame 84 is fixedly connected to the bottoms of multiple groups of connecting rods 83. The mounting frame 84 is arranged in a "冂" shape. The pressing roller 6 is rotatably connected in the mounting frame 84. The mounting frame 84 moves synchronously with the moving plate 82 and drives the pressing roller 6 to move at the same time. Thus, after the pressing roller 6 approaches the bottom roller 5, the glass fiber is clamped. The pressing component 8 further includes a chute 85 and a limiting rod 86. Two groups of chutes 85 are symmetrically opened on both sides of the mounting frame 84. Two groups of limiting rods 86 are respectively slidably connected in the two groups of chutes 85. The two groups of limiting rods 86 are fixedly connected to the opposite sides of the two side plates 73, so that the movement of the mounting frame 84 is stable. The pressing component 8 further includes a limiting disc 87 and a spring 88. The limiting disc 87 is fixedly connected to the top of the connecting rod 83. The spring 88 is sleeved on the outer ring of the connecting rod 83. The spring 88 is arranged between the moving plate 82 and the mounting frame 84. After the moving plate 82 moves downward, the pressing roller 6 receives a reaction force and the spring 88 is compressed. The elastic force of the spring 88 ensures that the pressing roller 6 tightly presses the glass fiber.

[0032] In this embodiment, first, the discharging roller 2 is started to drive the glass fiber to move. After that, the two push rod motors 81 are started synchronously. The push rod motors 81 extend to drive the moving plate 82 to move downward, and at the same time, the pressing roller 6 moves downward. When the pressing roller 6 presses on the glass fiber, the moving plate 82 continues to move, so that the spring 88 is compressed. The elastic force of the spring 88 ensures that the pressing roller 6 tightly presses on the glass fiber. After that, the linear motor 71 is started to drive the top plate 72 to move, and at the same time, drive the bottom roller 5 and the pressing roller 6 to move, so that the distance between the two bottom rollers 5 is reduced, and thus the tension of the glass fiber is reduced. At this time, the ultrasonic wave generated after the ultrasonic generating unit 3 is started can make the glass fiber fibrillate, and the fibrillating effect is good. After the fibrillating is completed, one group of push rod motors 81 close to the discharging roller 2 contracts, and the linear motor 71 is started to drive the top plate 72 to move. At the same time, the two bottom rollers 5 and the two pressing rollers 6 move synchronously to the side of the discharging roller 2, and the discharging roller 2 is started synchronously to facilitate the traction of the fibrillated glass fiber to prevent the tension from increasing and affecting the fibrillating effect. After that, the other group of push rod motors 81 contracts. After the linear motor 71 drives the bottom roller 5 and the pressing roller 6 to move, the push rod motor 81 extends again to change the clamping position of the bottom roller 5 and the pressing roller 6, so that one group of the bottom roller 5 and the pressing roller 6 close to the discharging roller 2 clamp one end position of a section of glass fiber completed in the previous fibrillating, which is convenient for the cyclic fibrillating operation.

[0033] The above specific embodiment is only an optional embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. A glass fiber cloth ultrasonic fiber opening device, characterized in that: Including: Two groups of feeding rollers (1) and two groups of discharging rollers (2), and the glass fiber sequentially passes between the two groups of feeding rollers (1) and the two groups of discharging rollers (2); An ultrasonic generating unit (3) arranged between the feeding roller (1) and the discharging roller (2), a fiber splitting tank (4) is installed on the top of the ultrasonic generating unit (3), and circulating water is contained in the fiber splitting tank (4); Two groups of bottom rollers (5) arranged in the fiber splitting tank (4), pressing rollers (6) are respectively arranged above the two groups of bottom rollers (5), and the glass fiber passes between the bottom rollers (5) and the pressing rollers (6); Two groups of moving mechanisms (7), and the moving mechanism (7) is used to drive the bottom roller (5) and the pressing roller (6) to move; A pressing component (8) installed on the moving mechanism (7), and the pressing component (8) is used to drive the pressing roller (6) to move downward close to the bottom roller (5), and at the same time clamp the glass fiber.

2. The ultrasonic fiber opening device for glass fiber cloth according to claim 1, characterized in that: The moving mechanism (7) includes a linear motor (71), a top plate (72), and side plates (73). The two groups of linear motors (71) are respectively installed on both sides of the fiber splitting tank (4). The top plate (72) is horizontally arranged above the fiber splitting tank (4), and the top plate (72) is fixedly connected to the moving ends of the two groups of linear motors (71). The two groups of side plates (73) are fixedly connected to the bottom of the top plate (72), and the bottom roller (5) is rotatably connected between the two groups of side plates (73).

3. The ultrasonic fiber opening device for glass fiber cloth according to claim 2, characterized in that: The pressing component (8) includes a push rod motor (81), a moving plate (82), a connecting rod (83), and a mounting frame (84). The push rod motor (81) is installed on the top of the top plate (72). The output end of the push rod motor (81) penetrates through the top plate (72) and is fixedly connected to the moving plate (82). Multiple groups of connecting rods (83) are all slidably connected in the moving plate (82). The mounting frame (84) is fixedly connected to the bottoms of the multiple groups of connecting rods (83). The mounting frame (84) is arranged in a "冂" shape, and the pressing roller (6) is rotatably connected in the mounting frame (84).

4. The ultrasonic fiber opening device for glass fiber cloth according to claim 3, characterized in that: The pressing component (8) further includes sliding grooves (85) and limiting rods (86). The two groups of sliding grooves (85) are symmetrically opened on both sides of the mounting frame (84). The two groups of limiting rods (86) are respectively slidably connected in the two groups of sliding grooves (85), and the two groups of limiting rods (86) are respectively fixedly connected to the opposite sides of the two groups of side plates (73).

5. The glass fiber cloth ultrasonic fiber opening device according to claim 4, characterized in that: The pressing component (8) further includes a limiting disc (87) and a spring (88). The limiting disc (87) is fixedly connected to the top of the connecting rod (83). The spring (88) is sleeved on the outer circle of the connecting rod (83), and the spring (88) is arranged between the moving plate (82) and the mounting frame (84).

6. The glass fiber cloth ultrasonic fiber opening device according to claim 1, characterized in that: Yielding grooves (41) are opened on both sides of the fiber splitting tank (4).

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