Glass fiber cloth rolling mechanism

Abstract

The utility model discloses a glass fiber cloth rolling mechanism, which relates to the technical field of glass fiber processing equipment and comprises a base, two supporting seats are fixedly arranged on the base, the two supporting seats are oppositely arranged at the left end and the right end of the base, and a first cloth guide roller and a second cloth guide roller are rotatably mounted between the supporting seats. The first cloth guide roller and the second cloth guide roller are horizontally arranged side by side and connected with a power mechanism, and the power mechanism drives the first cloth guide roller and the second cloth guide roller to rotate. A downward concave cavity is formed in the position, between the first cloth guide roller and the second cloth guide roller, of the supporting base, movable supports are movably installed in the concave cavity and extend to the upper portion of the supporting base, and a winding roller is rotationally installed between the movable supports located at the left end and the right end of the base. The height of the cloth roller can be adjusted up and down so as to meet the requirements of different cloth diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber processing equipment, and particularly relates to a glass fiber cloth winding mechanism. Background Art

[0002] After the glass fiber is completed in the wire drawing process, the glass fiber filaments are woven into a glass fiber cloth with appropriate density by a loom for subsequent use. After the glass fiber cloth is woven, it needs to be wound into a roll by a cloth winding machine to facilitate storage and transportation; the cloth winding machine drives the rotation of the roller through a motor, drives the rotation of the glass fiber cloth, and thus winds it up; however, the distance between the winding roller and the cloth guiding roller on the currently used cloth winding machine is constant, which results in a constant maximum size of the cloth that the cloth winding machine can wind, and it cannot meet different packaging requirements. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a glass fiber cloth winding mechanism, in which the height of the winding roller can be adjusted up and down to meet the requirements of different cloth diameters.

[0004] The utility model includes a base, on which a support seat is fixedly arranged. Two support seats are relatively arranged at the left and right ends of the base. A first cloth guiding roller and a second cloth guiding roller are rotatably installed between the support seats. The first cloth guiding roller and the second cloth guiding roller are arranged horizontally side by side. The first cloth guiding roller and the second cloth guiding roller are connected to a power mechanism, and the power mechanism drives them to rotate; on the support seat, a downward concave cavity is arranged between the first cloth guiding roller and the second cloth guiding roller. An activity support is movably installed in the concave cavity. The activity support extends to the upper part of the support seat, and a winding roller is rotatably installed between the activity supports at the left and right ends of the base.

[0005] Preferably, an opening penetrating the front and rear side walls of the activity support is arranged at the lower part of the activity support. A transverse shaft is connected between the left and right side walls of the opening. The transverse shaft extends outside the left and right side walls of the opening and is connected with a sliding block; on the left and right inner side walls of the concave cavity, at the corresponding position of the sliding block, a vertical sliding groove is arranged, and the sliding block can slide up and down in the sliding groove.

[0006] Preferably, a cavity is arranged inside the support seat, and a hydraulic cylinder is fixedly installed in the cavity. The piston rod of the hydraulic cylinder passes through the bottom wall of the concave cavity and is fixedly connected with a connecting block at the end. The connecting block is sleeved outside the transverse shaft.

[0007] Preferably, the side walls on the left and right sides of the lower part of the activity support are bent inwards, so as to form a limiting step at the contact position with the upper part of the support seat.

[0008] In summary, the utility model has the following beneficial effects:

[0009] 1. The height of the cloth winding roller can be adjusted up and down, so as to adapt to different cloth diameter requirements, making the application of this cloth winding mechanism more extensive and adaptable. At the same time, its structure is simple and easy to maintain;

[0010] 2. The side walls on the left and right sides of the lower part of the movable support bend inward, so as to form a limiting step at the contact with the upper part of the support seat. During the process of the piston rod driving the movable support to move up and down, the limiting step can limit the movement range of the movable support, preventing the winding roller from being lowered too low and colliding with the cloth guiding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of a glass fiber cloth winding mechanism of the present invention;

[0012] Figure 2 is a partial cross-sectional view of a glass fiber cloth winding mechanism of the present invention;

[0013] Figure 3 is Figure 2 a partial enlarged view of.

[0014] In the figure: 1, base; 2, support seat; 3, first cloth guiding roller; 4, second cloth guiding roller; 5, concave cavity; 6, movable support; 7, winding roller; 8, horizontal shaft; 9, sliding groove; 10, hydraulic cylinder; 11, piston rod; 12, connecting block; 13, limiting step. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The present invention will be further described below with reference to the drawings.

[0016] The directions involved in this specification are based on the directions when a glass fiber cloth winding mechanism of the present invention is working normally, without limiting its directions during storage and transportation, only representing relative positional relationships and not absolute positional relationships.

[0017] As Figures 1 to 3 collectively shown, a glass fiber cloth winding mechanism includes a base 1, a support seat 2 is fixedly provided on the base 1, two support seats 2 are oppositely arranged at the left and right ends of the base 1, a first cloth guiding roller 3 and a second cloth guiding roller 4 are rotatably installed between the support seats 2, the first cloth guiding roller 3 and the second cloth guiding roller 4 are arranged horizontally side by side, the first cloth guiding roller 3 and the second cloth guiding roller 4 are connected to a power mechanism, and the power mechanism drives the two to rotate, so as to realize cloth guiding.

[0018] Further, on the support base 2, a downward concave cavity 5 is provided between the first fabric guiding roller 3 and the second fabric guiding roller 4. The concave cavity 5 includes left and right side walls and a bottom wall, and the three form a "U"-shaped structure with an upward opening; a movable support 6 is movably installed in the concave cavity 5. The movable support 6 extends to the upper part of the support base 2, and a winding roller 7 is rotatably installed between the movable supports 6 at the left and right ends of the base 1. The winding roller 7 rotates under the action of external power to realize fabric winding; the winding roller 7 is located above the first fabric guiding roller 3 and the second fabric guiding roller 4, and an isosceles triangle is formed between the cross-sections of the three.

[0019] Further, a through opening penetrating the front and rear side walls of the movable support 6 is provided at the lower part of the movable support 6. A transverse shaft 8 is connected between the left and right side walls of the opening. The transverse shaft 8 extends outside the left and right side walls of the opening and is connected with a slider; on the left and right inner side walls of the concave cavity 5, at positions corresponding to the slider, vertical sliding grooves 9 are provided, and the slider can slide up and down in the sliding grooves 9.

[0020] Further, a cavity is provided in the support base 2, and a through hole is provided on the bottom plate of the concave cavity 5. A hydraulic cylinder 10 is fixedly installed in the cavity. The hydraulic cylinder 10 is installed vertically. The piston rod 11 of the hydraulic cylinder 10 passes through the through hole on the bottom wall of the concave cavity 5 and is fixedly connected with a connecting block 12 at the end. The connecting block 12 is sleeved outside the transverse shaft 8.

[0021] Further, the side walls on the left and right sides of the lower part of the movable support 6 are bent inward, so that the width of the upper half of the movable support 6 is greater than that of the lower half, thereby forming a limiting step 13 at the contact position above the support base 2. During the process of the piston rod 11 driving the movable support 6 to move up and down, the limiting step 13 can limit the movement range of the movable support 6 and prevent the winding roller 7 from being lowered too low and colliding with the fabric guiding roller.

[0022] During use, when it is necessary to adjust the height of the winding roller 7, the hydraulic cylinder 10 is started, and the piston rod 11 extends or contracts. Through the connecting block 12 and the transverse shaft 8, the slider is driven to move up or down along the sliding groove 9, thereby driving the movable support 6 to move up or down to realize the height adjustment of the winding roller 7.

[0023] Certainly, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the essence of the present invention should also fall within the protection scope of the present invention.

Claims

1. A glass fiber cloth rolling mechanism, characterized in that: The invention comprises a base (1), a support base (2) is fixedly provided on the base (1), two support bases (2) are arranged at the left and right ends of the base (1) oppositely, a first cloth guide roller (3) and a second cloth guide roller (4) are rotatably installed between the support bases (2), the first cloth guide roller (3) and the second cloth guide roller (4) are arranged horizontally side by side, the first cloth guide roller (3) and the second cloth guide roller (4) are connected to a power mechanism, and the power mechanism drives the two to rotate; a downward concave cavity (5) is provided on the support base (2) between the first cloth guide roller (3) and the second cloth guide roller (4), a movable support (6) is movably installed in the concave cavity (5), the movable support (6) extends to the upper part of the support base (2), and a winding roller (7) is rotatably installed between the movable supports (6) located at the left and right ends of the base (1).

2. A glass fiber cloth winding mechanism as claimed in claim 1, characterized in that: The lower part of the movable support (6) is provided with an opening penetrating the front and rear side walls of the movable support (6); a transverse axis (8) is connected between the left and right side walls of the opening; the transverse axis (8) extends out of the left and right side walls of the opening and is connected to a slider; on the left and right inner side walls of the cavity (5), at the position corresponding to the slider, a vertical slide groove (9) is provided, and the slider can slide up and down in the slide groove (9).

3. A glass fiber cloth winding mechanism as claimed in claim 2, characterized in that: The support seat (2) is provided with a cavity, in which a hydraulic cylinder (10) is fixedly installed, a piston rod (11) of the hydraulic cylinder (10) passes through the bottom wall of the cavity (5), and a connecting block (12) is fixedly connected at the end, and the connecting block (12) is sleeved outside the transverse axis (8).

4. A glass fiber cloth winding mechanism as claimed in claim 1, characterized in that: The side walls on the left and right sides of the lower part of the movable support (6) are bent inwards, thereby forming a limiting step (13) at the contact point with the upper part of the support seat (2).

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