Glass fiber sizing device

Abstract

The utility model discloses a glass fiber sizing device which comprises two supporting rods, a mounting frame, a guide shaft, a reciprocating driving assembly and a cleaning assembly. The mounting frame is arranged at the top of the supporting rod, and the guide shaft is rotationally arranged on the mounting frame in the axial direction and provided with an adjusting assembly to adjust the position; the reciprocating driving assembly comprises a double-screw column and a driving part, the double-screw column is rotationally arranged at the top of the mounting frame, and the driving part is used for driving the double-screw column to rotate; the cleaning assembly comprises a movable block, a movable seat and a scraper, the movable block is arranged on the double-spiral column, the movable seat is connected with the movable block, and the scraper is connected with the movable seat through an adjusting piece; the double-screw column drives the movable block to reciprocate in the axial direction to drive the scraper to reciprocate so as to remove residual glue on the surface of the guide shaft, and the situation that the surface is uneven after the glue is cooled and solidified is avoided. Through cooperation of reciprocating driving and the cleaning assembly, continuity and stability of sizing operation are guaranteed, and the sizing device has the advantages of being simple in structure, convenient to operate and good in cleaning effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to sizing device technical field, concretely relates to a glass fiber sizing device. BACKGROUND

[0002] In the glass fiber production process, sizing is an important process to ensure the strength of glass fiber. At present, the industry usually adopts glass fiber sizing device for sizing operation. For example, the Chinese utility model patent with the publication number CN222434349U discloses a glass fiber sizing device, which makes glass fiber complete sizing in the storage chamber through the structure of the coating tank, the storage chamber, the second guide shaft and the third guide shaft. The second guide shaft and the third guide shaft ensure that the glass fiber maintains a vertical state and avoids contact with any object during the sizing process, thereby achieving uniform glue coating and improving sizing quality.

[0003] However, during the sizing process, the second guide shaft surface will be left with glue, and over time, the residual glue will solidify and adhere to the surface of the second guide shaft after cooling, resulting in uneven surface. This not only affects the uniformity of subsequent sizing operation, but also reduces the product quality of glass fiber. SUMMARY

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a glass fiber sizing device to solve the problem that the glue will adhere to the guide shaft after cooling, affecting the sizing operation of glass fiber.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A glass fiber sizing device, comprising two support rods, a mounting bracket provided at the top of the two support rods, and a guide shaft provided on the mounting bracket in the axial direction, the mounting bracket is provided with an adjusting assembly for adjusting the position of the guide shaft, further comprising:

[0007] A reciprocating drive assembly, comprising a double screw column provided on the top of the mounting bracket in the axial direction, and a drive portion for driving the double screw column to rotate;

[0008] A cleaning assembly, comprising a movable block provided on the double screw column, a movable seat provided on the movable block, and a scraper, the double screw column is used to drive the movable block to move reciprocally in the axial direction, the scraper is connected to the movable seat through an adjusting member, and under the action of the adjusting member, one end of the scraper abuts or separates from the guide shaft.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. By setting reciprocating drive assembly and cleaning assembly, first operation adjusting piece makes one end of scraper abut with guide shaft, with rotation of double helical column, movable block moves on double helical column, drives movable seat and scraper to make reciprocating motion, to remove glue remaining on surface of guide shaft, to avoid unevenness of guide shaft surface caused by glue cooling and solidification, to ensure continuity and stability of sizing operation.

[0011] Further, one end of the guide shaft has an adjusting block.

[0012] Further, the movable seat comprises a limiting seat fixedly connected with the movable block and a mounting seat fixedly connected with the limiting seat; the mounting frame is provided with a stroke groove in the axial direction of the double helical column, and the limiting seat is located in the stroke groove.

[0013] Further, the adjusting piece comprises at least two adjusting bolts, the mounting seat is provided with a number of through holes corresponding to the adjusting bolts, one end of the adjusting bolt is slidably arranged in the through hole and is screwed with an adjusting nut, the other end is connected with a mounting plate, an elastic piece is further sleeved on the adjusting bolt, two ends of the elastic piece abut against the mounting seat and the mounting plate respectively, and the scraper is arranged on the mounting plate.

[0014] Further, a telescopic rod is arranged in the axial direction of the adjusting bolt, and the telescopic rod connects the mounting seat and the mounting plate.

[0015] Further, a plurality of scrapers are arranged on the mounting plate at intervals.

[0016] Further, the double helical column is located directly above the stroke groove.

[0017] Further, the limiting seat is formed with a flat surface on both sides and abuts against both side walls of the stroke groove. DETAILED DESCRIPTION

[0018] ATTACHED Figure 1 : Structure diagram of the glass fiber sizing device of the embodiment Figure 1 ;

[0019] ATTACHED Figure 2 : Structure diagram of the glass fiber sizing device of the embodiment Figure 2 ;

[0020] ATTACHED Figure 3 : Partial enlarged diagram in Figure 2 ;

[0021] REFERENCE SIGNS:

[0022] 10, support rod;

[0023] 20, mounting frame; 21, stroke groove;

[0024] 30. Guide shaft; 31. Adjusting block;

[0025] 40. Adjustment components;

[0026] 50. Reciprocating drive assembly; 51. Double helix column; 52. Drive unit;

[0027] 60. Clean up components;

[0028] 61. Active block;

[0029] 62. Movable seat; 621. Limiting seat; 622. Mounting seat;

[0030] 63. Scraper;

[0031] 64. Adjusting component; 641. Adjusting bolt; 642. Adjusting nut; 643. Mounting plate; 644. Elastic component; 645. Telescopic rod.

[0032] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solutions of this utility model are further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it.

[0034] In the description of this utility model, it should be noted that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are only for illustrative purposes to aid those skilled in the art and to facilitate understanding and reading. They are not intended to limit the implementation conditions of this utility model and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to the size, without affecting the effects and objectives of this utility model, should still fall within the scope of the technical content disclosed in this utility model. Furthermore, the terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of this utility model.

[0035] like Figure 1As shown, this utility model embodiment proposes a glass fiber sizing device, including two support rods 10, a mounting frame 20 disposed on the top of the two support rods 10, and a guide shaft 30 rotatably disposed on the mounting frame 20 along its axial direction. The mounting frame 20 is provided with an adjustment component 40 for adjusting the position of the guide shaft 30 (the specific structure of which can be found in Chinese utility model patent with announcement number CN222434349U, and will not be described in detail here). In addition, it also includes a reciprocating drive assembly 50 and a cleaning assembly 60; the reciprocating drive assembly 50 includes a double helix column 51 rotatably disposed on the top of the mounting bracket 20 along its axial direction and a drive part 52 for driving the double helix column 51 to rotate. In this embodiment, the drive part 52 is a handwheel; the cleaning assembly 60 includes a movable block 61 disposed on the double helix column 51, a movable seat 62 disposed on the movable block 61, and a scraper 63. The double helix column 51 is used to drive the movable block 61 to reciprocate along its axial direction. The scraper 63 is connected to the movable seat 62 through an adjusting member 64, and under the action of the adjusting member 64, one end of it is driven to abut or separate from the guide shaft 30.

[0036] In this embodiment of the utility model, by setting a reciprocating drive component 50 and a cleaning component 60, the adjusting component 64 is first operated to make one end of the scraper 63 abut against the guide shaft 30. As the double helix column 51 rotates, the movable block 61 moves on the double helix column 51, driving the movable seat 62 and the scraper 63 to reciprocate, so as to remove the glue residue on the surface of the guide shaft 30, and avoid the glue from cooling and solidifying, which would cause the surface of the guide shaft 30 to be uneven, thereby ensuring the continuity and stability of the sizing operation.

[0037] Based on the above solutions, such as Figure 2 As shown in this embodiment of the present invention, one end of the guide shaft 30 has an adjusting block 31. The adjusting block 31 facilitates the rotation of the guide shaft 30. At the same time, the driving part 52 drives the movable seat 62 and the scraper 63 to move back and forth along the axial direction of the double helix column 51, so as to remove the glue adhering to the guide shaft 30 by the scraper 63, and avoid the glue from cooling and solidifying, which would cause the surface of the guide shaft 30 to be uneven.

[0038] Specifically, such as Figures 2-3As shown in this embodiment of the invention, the movable seat 62 includes a limiting seat 621 fixedly connected to the movable block 61 and a mounting seat 622 fixedly connected to the limiting seat 621. A travel groove 21 is provided on the mounting frame 20 along the axial direction of the double helix column 51, and the limiting seat 621 is located within the travel groove 21. When the double helix column 51 rotates, the movable block 61 drives the limiting seat 621 to reciprocate along the axial direction within the travel groove 21. The movement of the limiting seat 621 is transmitted to the scraper 63 through the mounting seat 622, causing the scraper 63 to reciprocate synchronously and remove residual glue. Simultaneously, the limiting seat 621 has flat surfaces on both sides that abut against the side walls of the travel groove 21, thus constraining the movement of the limiting seat 621 within the trajectory defined by the travel groove 21, maintaining a stable movement trajectory, and enabling the scraper 63 to clean the surface of the guide shaft 30 evenly and continuously.

[0039] Secondly, in this embodiment of the utility model, the double helix column 51 is located directly above the stroke groove 21, which makes the structure of the entire device more compact, reduces the space occupied by the device, and makes the connection between the mounting frame 20, the stroke groove 21, the double helix column 51 and the movable seat 62 more reasonable, which facilitates the installation and maintenance of the device. At the same time, it makes the movement trajectory of the movable seat 62 in the stroke groove 21 more stable, and improves the cleaning accuracy and reliability of the scraper 63.

[0040] Specifically, such as Figures 2-3 As shown in this embodiment of the utility model, the adjusting member 64 includes at least two adjusting bolts 641. The mounting base 622 has through holes corresponding to the number of adjusting bolts 641. One end of the adjusting bolt 641 slides through the through hole and is screwed with an adjusting nut 642, while the other end is connected to a mounting plate 643. An elastic member 644 is also sleeved on the adjusting bolt 641. The two ends of the elastic member 644 abut against the mounting base 622 and the mounting plate 643, respectively. The scraper 63 is disposed on the mounting plate 643. By rotating the adjusting nut 642, the distance between the mounting plate 643 and the mounting base 622 is adjusted, so that the scraper 63 contacts the surface of the guide shaft 30. Under the action of the elastic member 644, the contact pressure between the scraper 63 and the guide shaft 30 is uniform, avoiding poor cleaning effect or damage to the guide shaft 30 due to excessive or insufficient pressure. At the same time, the adjusting bolts 641 and the adjusting nut 642 make the installation, adjustment and maintenance of the scraper 63 more convenient.

[0041] Furthermore, in this embodiment of the utility model, a telescopic rod 645 is provided along the axial direction of the adjusting bolt 641. The telescopic rod 645 connects the mounting base 622 and the mounting plate 643. The telescopic rod 645 plays a supporting and guiding role, making the mounting plate 643 more stable and ensuring the stability of the scraper 63.

[0042] Secondly, in this embodiment of the invention, a plurality of scrapers 63 are spaced apart on the mounting plate 643 to further improve cleaning efficiency.

[0043] Based on the above solution, in another embodiment of this utility model, in order to improve the stability of the scraper 63 during the cleaning process, anti-loosening nuts for applying pre-tightening force to the adjusting nut 642 can be screwed onto the outer surface of the adjusting bolt 641. Specifically, the top end of the adjusting nut 642 abuts against the bottom end of the anti-loosening nut, thereby reducing the probability of the adjusting nut 642 loosening.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A glass fiber sizing device, comprising two support rods (10), a mounting frame (20) disposed on the top of the two support rods (10), and a guide shaft (30) rotatably disposed on the mounting frame (20) along its axial direction, wherein the mounting frame (20) is provided with an adjusting component (40) for adjusting the position of the guide shaft (30), characterized in that, Also includes: The reciprocating drive assembly (50) includes a double helix column (51) rotatably disposed on top of the mounting bracket (20) along its axial direction and a drive unit (52) for driving the double helix column (51) to rotate. The cleaning assembly (60) includes a movable block (61) disposed on the double helix column (51), a movable seat (62) disposed on the movable block (61), and a scraper (63). The double helix column (51) is used to drive the movable block (61) to reciprocate along its axial direction. The scraper (63) is connected to the movable seat (62) through an adjusting member (64) and is driven by the adjusting member (64) to abut or separate one end from the guide shaft (30).

2. The glass fiber sizing device according to claim 1, characterized in that, One end of the guide shaft (30) has an adjusting block (31).

3. A glass fiber sizing device according to claim 1, characterized in that, The movable seat (62) includes a limiting seat (621) fixedly connected to the movable block (61) and a mounting seat (622) fixedly connected to the limiting seat (621); the mounting frame (20) is provided with a stroke groove (21) along the axial direction of the double helix column (51), and the limiting seat (621) is located in the stroke groove (21).

4. A glass fiber sizing device according to claim 3, characterized in that, The adjusting component (64) includes at least two adjusting bolts (641). The mounting base (622) has a number of through holes corresponding to the number of adjusting bolts (641). One end of the adjusting bolt (641) is slidably inserted into the through hole and screwed with an adjusting nut (642). The other end is connected to a mounting plate (643). An elastic element (644) is also sleeved on the adjusting bolt (641). The two ends of the elastic element (644) abut against the mounting base (622) and the mounting plate (643) respectively. The scraper (63) is disposed on the mounting plate (643).

5. A glass fiber sizing device according to claim 4, characterized in that, A telescopic rod (645) is provided along the axial direction of the adjusting bolt (641), and the telescopic rod (645) connects the mounting base (622) and the mounting plate (643).

6. A glass fiber sizing device according to claim 4, characterized in that, The mounting plate (643) is provided with a plurality of scrapers (63) at intervals.

7. A glass fiber sizing device according to claim 3, characterized in that, The double helix column (51) is located directly above the travel groove (21).

8. A glass fiber sizing device according to claim 3, characterized in that, The limiting seat (621) has flat surfaces on both sides, which abut against the side walls of the travel groove (21).

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