Glass fiber roll rectifying device

Abstract

This invention provides a fiberglass roll alignment device, comprising a support, a drive module disposed on one side of the support, and a moving module disposed on the other side of the support. The drive module drives the fiberglass roll to rotate and has a quick-release structure connected to the fiberglass roll. The moving module drives the fiberglass roll to move and includes an axial moving structure, a radial moving structure, and a support base. The axial moving structure follows the radial moving structure, and the fiberglass roll is placed on the support base. The drive module drives the fiberglass roll to rotate, thus unwinding it. After the fiberglass roll is displaced, the radial moving structure of the moving module starts operating, driving the fiberglass roll to move radially. Simultaneously, the axial moving structure follows with axial movement, causing the fiberglass roll to move axially, thus performing an alignment operation until the fiberglass roll is straightened.

Description

Technical Field

[0001] This utility model relates to the field of fiberglass rolls, and is particularly applicable to a fiberglass roll correction device. Background Technology

[0002] When foaming LNG, fiberglass needs to be mixed into the foaming agent to enhance its strength. Fiberglass can reach a diameter of 600mm and weigh 110kg. The method of mixing the fiberglass involves using a support to mount it, and then manually pulling it to mix with the foaming agent. However, when the fiberglass is unwound and slightly misaligned, it is difficult to correct. Each batch of fiberglass requires 6-12 rolls, resulting in a large number of rolls that need to be unwound. Furthermore, manual labor is required to constantly monitor the fiberglass for foreign objects and clean them promptly, which significantly increases the workload. Summary of the Invention

[0003] The purpose of this invention is to solve the above-mentioned problems and provide a fiberglass roll correction device.

[0004] To achieve the above-mentioned utility model objectives, this utility model provides a fiberglass roll correction device, including a bracket, a drive module disposed on one side of the bracket, and a moving module disposed on the other side of the bracket.

[0005] The drive module drives the fiberglass roll to rotate, and a quick-release structure is provided on the drive module, which is connected to the fiberglass roll.

[0006] The moving module drives the fiberglass roll to move. The moving module includes a radial moving structure disposed on the support, an axial moving structure disposed on the radial moving structure, and a support seat disposed on the axial moving structure. When the radial moving structure moves radially, the axial moving structure moves axially accordingly. One end of the fiberglass roll is placed on the support seat.

[0007] More specifically, the radial moving structure includes a radial guide rail, a radial slider disposed on the radial guide rail, and a radial moving member for driving the radial slider to move, wherein the radial guide rail is disposed on the bracket.

[0008] More specifically, the radial guide rail is configured as a dovetail-shaped guide rail, and a dovetail groove is formed on the radial slider. The dovetail groove is engaged on the dovetail-shaped guide rail and moves radially along the dovetail-shaped guide rail.

[0009] More specifically, the axial movement structure includes an axial guide rail and an axial slider disposed on the axial guide rail, the axial guide rail being disposed on the radial slider.

[0010] More specifically, the drive module is configured as a servo motor, which drives the fiberglass roll to rotate.

[0011] More specifically, a reducer is provided on the servo motor, and the reducer is connected to a quick-release structure.

[0012] More specifically, the quick-release structure is configured as a chuck.

[0013] More specifically, a detection module is provided on the bracket, and the detection module is located below the fiberglass roll.

[0014] More specifically, the detection module is configured as a laser rangefinder.

[0015] More specifically, a handwheel is provided on the radially moving member.

[0016] This utility model mainly designs a fiberglass roll correction device. The fiberglass roll is driven to rotate by a drive module, thereby unwinding. After the fiberglass roll is displaced, the radial moving structure of the moving module starts to operate, driving the fiberglass roll to move radially. At the same time, the axial moving structure follows and moves axially, and the fiberglass roll also begins to move axially, performing a correction operation on the fiberglass roll until the fiberglass roll is straightened. Attached Figure Description

[0017] Exemplary embodiments of this application will now be described in detail with reference to the accompanying drawings. It should be understood that the embodiments described below are only for explaining this application and do not limit the scope of this application. In the accompanying drawings:

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

[0019] Figure 2 This is a three-dimensional structural diagram of the bracket of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the drive module of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the cooperation between the mobile module and the fiberglass roll of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the axial moving structure of this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the radial moving structure of this utility model;

[0024] In the diagram: 1. Bracket; 11. Vertical rod; 12. Horizontal rod; 2. Drive module; 21. Quick-release structure; 22. Servo motor; 23. Reducer; 3. Moving module; 31. Axial moving structure; 311. Axial guide rail; 312. Axial slider; 32. Radial moving structure; 321. Radial guide rail; 322. Radial slider; 323. Radial moving component; 324. Handwheel; 33. Support base; 4. Detection module; 5. Fiberglass roll. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of this utility model. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are 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. Therefore, they should not be construed as limiting the scope of protection of this utility model. The embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] It should be understood that the accompanying drawings are for illustrative purposes only.

[0028] A fiberglass roll correction device, such as Figures 1-6 As shown, the device includes a support 1, a drive module 2 located on one side of the support 1, a moving module 3 located on the other side of the support 1, and a detection module 4 mounted on the support 1. The two ends of the fiberglass roll 5 are respectively placed on the drive module 2 and the moving module 3. The support 1 serves as the supporting foundation for the entire device, providing an installation platform for other modules. The drive module 2 is located on one side of the support 1 and is used to drive the fiberglass roll 5 to rotate. The moving module 3 is located on the other side of the support 1 and can realize the axial and radial movement of the fiberglass roll 5. The detection module 4 is mounted on the support 1 and detects the displacement of the fiberglass on the fiberglass roll 5 in real time. Based on the detection results, it sends a signal to the drive module 2, which then makes corresponding adjustments.

[0029] The support 1 includes two vertical rods 11 and a horizontal rod 12 disposed between the two vertical rods 11. The horizontal rod 12 is used to connect the two vertical rods 11 and enhance the strength of the support 1. After unwinding, the glass fiber passes through the horizontal rod 12 and is fed to the next process, which facilitates the detection of the tightness of the glass fiber on the glass fiber roll 5.

[0030] The drive module 2 drives the fiberglass roll 5 to rotate. A quick-release structure 21 is provided on the drive module 2 and connected to the fiberglass roll 5. The drive module 2 is configured as a servo motor 22, which drives the fiberglass roll 5 to rotate. A reducer 23 is provided on the servo motor 22 and connected to the quick-release structure 21. The reducer 23 facilitates adjusting the rotation speed to the required speed. Of course, if the motor can reach the required speed, the reducer 23 may not be necessary, ensuring the connection between the motor and the quick-release structure 21. Furthermore, the quick-release structure 21 is configured as a quick-release chuck. The quick-release chuck includes an outer housing and a rotatable rotating shaft disposed within the outer housing. The rotating shaft is connected to the reducer 23 and also to the fiberglass roll 5. The servo motor 22 drives the reducer 23 to rotate, and the reducer 23 synchronously drives the rotating shaft within the quick-release chuck to rotate, thus synchronously driving the fiberglass roll 5 to rotate.

[0031] A base is provided on one side of the bracket 1, the reducer 23 is fixedly mounted on the base, the servo motor 22 is connected to the reducer 23 and drives the reducer 23 to rotate, the outer housing of the fast chuck is fixed on the base, one side of the rotation shaft of the fast chuck is connected to the reducer 23, and the other side of the rotation shaft is connected to the fiberglass roll 5.

[0032] A simple, openable opening is provided on the outer housing of the quick-release chuck. This opening is located near the fiberglass roll 5, and the rotating shaft is located near the reducer 23, with the rotating shaft directly connected to the reducer 23. When the fiberglass roll 5 needs to be installed, the simple, openable opening of the quick-release chuck is opened, one end of the fitted fiberglass roll 5 is placed on the quick-release chuck and connected to the rotating shaft, and the other end is placed on the support base 33 on the other side of the bracket 1. The quick-release chuck opening is then closed, completing the installation and greatly reducing installation time. After installation, the servo motor 22 drives the quick-release chuck through the reducer 23, thereby rotating the fiberglass roll 5 and achieving automatic unwinding.

[0033] The moving module 3 drives the fiberglass roll 5 to move. The moving module 3 includes an axial moving structure 31, a radial moving structure 32, and a support base 33. The axial moving structure 31 moves along with the radial moving structure 32. When the fiberglass roll 5 moves radially, the fiberglass roll 5 will move axially because the structure of the bracket 1 is fixed. The radial moving structure 32 is mounted on the bracket 1, the axial moving structure 31 is mounted on the radial moving structure 32, and the support base 33 is mounted on the axial moving structure 31 and supports one end of the fiberglass roll 5.

[0034] The radial moving structure 32 includes a radial guide rail 321, a radial slider 322 disposed on the radial guide rail 321, and a radial moving member 323 for driving the radial slider 322 to move. The radial guide rail 321 is disposed on the bracket 1. Further, the radial guide rail 321 is configured as a dovetail-shaped guide rail. A dovetail groove is formed on the side of the radial slider 322 near the radial guide rail 321. The dovetail groove cooperates with the dovetail-shaped guide rail. The dovetail groove is engaged on the dovetail-shaped guide rail and moves radially along the dovetail-shaped guide rail, driving the radial moving member 323. The radial slider 322 moves radially on the radial guide rail 321. To facilitate the operation of the radial moving member 323, a handwheel 324 is provided on the radial moving member 323. By rotating the handwheel 324, the movement of the radial slider 322 can be easily controlled, thereby driving the entire moving module 3 to be adjusted in the radial direction. Furthermore, the radial moving member 323 can be configured as a lead screw and a lead screw slider disposed on the lead screw. The lead screw is disposed on the radial guide rail 321, the lead screw slider is connected to the radial slider 322, and the handwheel 324 is connected to the lead screw. When the handwheel 324 is rotated, the lead screw rotates, the lead screw slider moves linearly on the lead screw, and synchronously drives the radial slider 322 to move.

[0035] Furthermore, a locking structure can be provided on the radial moving structure 32 to facilitate locking after the correction is completed and prevent movement. Of course, the locking function can also be achieved through the radial moving member 323.

[0036] The axial movement structure 31 includes an axial guide rail 311 and an axial slider 312 disposed on the axial guide rail 311. The axial guide rail 311 is disposed on the radial slider 322, and the axial slider 312 can move axially along the axial guide rail 311. The axial slider 312 is not driven by a power source. When it is necessary to adjust the fiberglass roll 5, the handwheel 324 is operated to move the radial slider 322 radially on the radial guide rail 321. At this time, since the distance between the two sides of the bracket 1 is fixed, the axial slider 312 will generate an axial force during radial movement, causing the axial slider 312 to slide on the axial guide rail 311, realizing the axial movement of the fiberglass roll 5 and preventing jamming. In conjunction with the radial movement structure 32, the position of the fiberglass roll 5 can be precisely adjusted.

[0037] Placing the axial moving structure 31 and the radial moving structure 32 on the same side facilitates operation. Since the fiberglass width reaches 2100mm and it is installed on a platform, if it were on both sides, the operator would need to walk around to the other side or two operators would need to work together to make adjustments. Placing it on one side greatly reduces the difficulty of operation. At the same time, after moving, it only needs to be fixed in one place. Once fixed in one place, the entire fiberglass roll 5 will not move. If it were on both sides, both sides would need to be fixed at the same time. Moreover, placing it on the same side makes the structure more compact.

[0038] The support base 33 is fixed on the axial slider 312. The support base 33 is configured as a bearing seat. A free bearing is provided on the side of the fiberglass roll 5 near the bearing seat. The bearing is directly mounted on the bearing seat. A gap is left between the bearing seat and the free bearing. When the fiberglass roll 5 moves radially and axially, the free bearing has a movable margin. The other side of the fiberglass roll 5 is quickly connected to a quick chuck, which can realize the quick installation and free rotation of the fiberglass roll 5.

[0039] The detection module 4 detects the displacement of the fiberglass roll 5 and transmits the signal to the drive module 2. The speed of the servo motor 22 is adjusted according to the signal. Furthermore, the detection module 4 is set as a laser rangefinder, which is located below the fiberglass roll 5.

[0040] During the unwinding process of fiberglass roll 5, the fiberglass passes through crossbar 12 and is fed to the next stage. The laser rangefinder monitors the distance between the fiberglass and the detection point in real time during the feeding process. As the fiberglass roll 5 is unwound, its diameter decreases. If it rotates at the same speed, there will not be enough fiberglass to feed to the next stage, causing the fiberglass to gradually tighten. During this tightening process, the fiberglass will get closer and closer to the laser rangefinder. When the laser rangefinder detects that the distance between the fiberglass and the detection point has decreased, it will transmit a detection signal to the servo motor 22. Upon receiving the signal, the servo motor 22 will increase its rotation speed, thereby increasing the unwinding speed. If a new fiberglass roll 5 with a larger diameter is used, the distance between the fiberglass and the laser rangefinder will increase. When it detects that the distance between the fiberglass and the detection point has increased, it will transmit a detection signal to the servo motor 22. Upon receiving the signal, the servo motor 22 will decrease its rotation speed, thereby slowing down the unwinding speed of the fiberglass roll 5. In this way, the unwinding speed of the fiberglass roll 5 is always kept at a set value of about 1m / min, and the speed is automatically adjusted as the diameter of the fiberglass decreases to meet production requirements.

[0041] The working principle of the fiberglass roll alignment device is as follows:

[0042] Open the easy-opening port of the quick chuck, place one end of the fitted fiberglass roll 5 on the quick chuck, and put the other end into the support base 33. Close the opening of the quick chuck to complete the quick installation of the fiberglass roll 5. Turn on the servo motor 22. The servo motor 22 drives the rotation shaft of the quick chuck to rotate through the reducer 23, thereby causing the fiberglass roll 5 to start unwinding automatically. The laser rangefinder detects the displacement between the fiberglass roll 5 and the detection point in real time and feeds back the detection signal to the servo motor 22. The servo motor 22 automatically adjusts the rotation speed according to the signal to realize the automatic adjustment of the unwinding speed of the fiberglass roll 5 and stabilize it at about 1m / min.

[0043] When the fiberglass in the fiberglass roll 5 shifts, the handwheel 324 on the radial moving component 323 is rotated to control the radial slider 322 to move the entire moving module 3 in the radial direction. Simultaneously, the axial moving structure 31 follows suit, moving the fiberglass roll 5 in the axial direction, thereby adjusting the position of the fiberglass roll 5 in all directions. After adjustment, it is locked to fix its position, ensuring that the fiberglass roll 5 maintains the correct position during unwinding, thus completing the correction operation.

[0044] This invention primarily designs a fiberglass roll alignment device. A drive module 2 drives the fiberglass roll 5 to rotate, thus unwinding it. After the fiberglass roll 5 shifts, the radial movement structure 32 of the moving module 3 starts operating, driving the fiberglass roll 5 to move radially. Simultaneously, the axial movement structure 31 follows with axial movement, causing the fiberglass roll 5 to move axially as well, thus performing an alignment operation until the fiberglass roll 5 returns to its correct position. Placing the axial movement structure 31 and the radial movement structure 32 on the same side facilitates operation. Furthermore, the alignment operation can be completed by adjusting only one side. If they were placed on both sides, the movement would be less effortful due to the weight of the fiberglass roll 5. When the detection module 4 detects displacement of the fiberglass, it transmits a signal to the drive module 2, which then adjusts the rotation speed.

[0045] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0046] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0047] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A fiberglass roll alignment device, characterized in that: It includes a bracket (1), a drive module (2) disposed on one side of the bracket (1), and a moving module (3) disposed on the other side of the bracket (1); The drive module (2) drives the glass fiber roll (5) to rotate. A quick-release structure (21) is provided on the drive module (2), and the quick-release structure (21) is connected to the glass fiber roll (5). The moving module (3) drives the glass fiber roll (5) to move. The moving module (3) includes a radial moving structure (32) disposed on the bracket (1), an axial moving structure (31) disposed on the radial moving structure (32), and a support seat (33) disposed on the axial moving structure (31). When the radial moving structure (32) moves radially, the axial moving structure (31) moves axially. One end of the glass fiber roll (5) is placed on the support seat (33).

2. The fiberglass roll correction device according to claim 1, characterized in that: The radial moving structure (32) includes a radial guide rail (321), a radial slider (322) disposed on the radial guide rail (321), and a radial moving member (323) for driving the radial slider (322) to move. The radial guide rail (321) is disposed on the bracket (1).

3. The fiberglass roll correction device according to claim 2, characterized in that: The radial guide rail (321) is configured as a dovetail guide rail, and a dovetail groove is provided on the radial slider (322). The dovetail groove is engaged on the dovetail guide rail and moves radially along the dovetail guide rail.

4. The fiberglass roll correction device according to claim 2, characterized in that: The axial moving structure (31) includes an axial guide rail (311) and an axial slider (312) disposed on the axial guide rail (311), wherein the axial guide rail (311) is disposed on the radial slider (322).

5. The fiberglass roll correction device according to claim 1, characterized in that: The drive module (2) is configured as a servo motor (22), which drives the fiberglass roll (5) to rotate.

6. The fiberglass roll correction device according to claim 5, characterized in that: A reducer (23) is provided on the servo motor (22), and the reducer (23) is connected to the quick-release structure (21).

7. The fiberglass roll correction device according to claim 1, characterized in that: The quick-release structure (21) is configured as a quick-release chuck.

8. The fiberglass roll correction device according to claim 1, characterized in that: A detection module (4) is provided on the bracket (1), and the detection module (4) is located below the fiberglass roll (5).

9. The fiberglass roll correction device according to claim 8, characterized in that: The detection module (4) is configured as a laser rangefinder.

10. The fiberglass roll correction device according to claim 2, characterized in that: A handwheel (324) is provided on the radial moving part (323).

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