A bobbin changing structure of a glass fiber yarn rack

Abstract

The utility model discloses a kind of bobbin structures of glass fiber yarn frame, including support box, first servo motor is embeddedly installed in support box interior, the output end of first servo motor is connected with carousel, carousel can rotate in support box, glass fiber support cylinder is sleeved on the outside of one group of load-bearing rods and is fixed by fixed assembly, open independent second servo motor and drive load-bearing rod rotation, so that glass fiber is wound on the outside of glass fiber support cylinder, when one group of glass fiber winding is completed, open first motor and drive carousel rotation, glass fiber support cylinder after winding is located at the bottom end of carousel, open electric telescopic rod located at top, electric telescopic rod pushes oblique support plate to move, glass fiber is at cutting blade inside oblique support plate, with the retraction of electric telescopic rod, the end of glass fiber is cut off, remaining glass fiber keeps rotating state due to independent second servo motor drive, rotating glass fiber support cylinder can timely catch remaining glass fiber and start winding.

Description

Technical Field

[0001] This utility model relates to the field of fiberglass technology, specifically to a fiberglass yarn holder with a changing cylinder structure. Background Technology

[0002] In the production and processing of fiberglass products, the fiberglass yarn rack is a key piece of equipment, responsible for supporting and winding the fiberglass. Its yarn changing efficiency directly affects the overall production progress and product quality. Traditional fiberglass yarn rack yarn changing structures have many limitations in practical applications and are difficult to meet the needs of modern high-efficiency production.

[0003] Traditional fiberglass reel changing methods often rely on manual operation or semi-automated equipment. After a set of fiberglass is wound up, the machine needs to be stopped to disassemble the wound fiberglass support tube and reinstall a new support tube. This not only increases the workload of manual handling, but may also affect the connection and continued winding of subsequent fiberglass due to unstable fiberglass tension. Therefore, it is necessary to design a fiberglass yarn frame reel changing structure to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a fiberglass yarn holder with a changing cylinder structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fiberglass yarn rack cylinder changing structure, including a support box, a first servo motor is embedded inside the support box, the output end of the first servo motor is connected to a turntable, the turntable can rotate inside the support box, two independent second servo motors are embedded in a ring on one side of the turntable, the output ends of the two sets of second servo motors are respectively connected to load-bearing rods, and fiberglass support cylinders are respectively sleeved on the outer sides of the two sets of load-bearing rods;

[0006] Two sets of electric telescopic rods are embedded in a ring on one side of the turntable. The two sets of electric telescopic rods are respectively arranged at one end of the fiberglass support cylinder. The extension ends of the two sets of electric telescopic rods are respectively connected to inclined support plates. A cutting blade is installed on one side of the inside of the inclined support plate, and a fixing component is installed on the outside of the load-bearing rod.

[0007] Preferably, the fixing component includes a threaded groove, a first baffle, a second baffle, and a connecting plate. The two sets of threaded grooves are respectively opened at one end of the load-bearing rod. The two sets of first baffles are respectively installed at one end of the outer side of the fiberglass support cylinder. One side of the connecting plate is connected to one side of the second baffle, and the connecting plate is threadedly connected to the outer side of the threaded groove.

[0008] Preferably, one side of each of the two sets of second baffles is connected to a rotating block, and rotating the two sets of rotating blocks will drive the second baffles to rotate respectively.

[0009] Preferably, a square support plate is installed on one side of the electric telescopic rod. The square support plate is attached to one side of the turntable, and one end of the square support plate passes through the turntable and extends into the interior of the support box. Bolts are threadedly connected between the four corners of the square support plate and the turntable.

[0010] Preferably, two sets of support rods are installed in a ring on one side of the turntable, and the two sets of support rods and two sets of second servo motors are distributed in a ring at 360 degrees on the turntable.

[0011] Preferably, a locking plate is installed at the middle of the outer side of the turntable, and the locking plate is slidably connected inside the support box to improve the stability of the turntable during rotation.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By fitting a fiberglass support cylinder around the outside of one set of load-bearing rods and securing it with a fixing component, an independent second servo motor is activated to drive the load-bearing rods to rotate, causing the fiberglass to wind around the outside of the fiberglass support cylinder. Once one set of fiberglass is wound up, the first motor is activated to drive the turntable to rotate. The wound fiberglass support cylinder is located at the bottom of the turntable. The electric telescopic rod located at the top is activated, and the electric telescopic rod pushes the inclined support plate to move. The fiberglass is located at the cutting blade inside the inclined support plate. As the electric telescopic rod retracts, one end of the fiberglass is cut off. The remaining fiberglass is kept rotating due to the independent second servo motor. The rotating fiberglass support cylinder will promptly grab the remaining fiberglass and begin winding it up.

[0014] 2. By fitting the fiberglass support cylinder onto the outside of the load-bearing rod and rotating the second baffle, the connecting plate installed on one side of the second baffle engages with the threaded groove at one end of the load-bearing rod, thus fixing the fiberglass support cylinder. At the same time, the first baffle installed at one end of the fiberglass support cylinder works in conjunction with the second baffle to prevent the fiberglass from detaching from the fiberglass support cylinder. Two sets of support rods are installed on one side of the turntable. When the turntable moves the fiberglass support cylinder, the fiberglass moves outside the support rods so that the cutting blade can cut the fiberglass. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a partial schematic diagram of the turntable of this utility model;

[0017] Figure 3 This is a partial schematic diagram of the inclined support plate of this utility model;

[0018] Figure 4 This utility model Figure 2 Enlarged diagram of point A.

[0019] In the diagram: 1. Support box, 2. First servo motor, 3. Turntable, 4. Second servo motor, 5. Load-bearing rod, 6. Threaded groove, 7. Fiberglass support cylinder, 8. First baffle, 9. Second baffle, 10. Connecting plate, 11. Rotating block, 12. Electric telescopic rod, 13. Inclined support plate, 14. Cutting blade, 15. Square support plate, 16. Bolt, 17. Support rod, 18. Clamping plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please refer to Figure 1-4 As shown, this utility model provides a fiberglass yarn rack cylinder changing structure, including a support box 1. A first servo motor 2 is embedded inside the support box 1. The output end of the first servo motor 2 is connected to a turntable 3. The turntable 3 can rotate inside the support box 1. Two independent second servo motors 4 are embedded in a ring on one side of the turntable 3. The output ends of the two sets of second servo motors 4 are respectively connected to load-bearing rods 5. Fiberglass support cylinders 7 are respectively sleeved on the outside of the two sets of load-bearing rods 5.

[0023] Two sets of electric telescopic rods 12 are embedded in a ring on one side of the turntable 3. The two sets of electric telescopic rods 12 are respectively arranged at one end of the fiberglass support cylinder 7. The extension ends of the two sets of electric telescopic rods 12 are respectively connected to the inclined support plate 13. A cutting blade 14 is installed on one side of the inside of the inclined support plate 13. A fixing component is installed on the outside of the load-bearing rod 5.

[0024] Specifically, by fitting the fiberglass support cylinder 7 onto the outside of one set of load-bearing rods 5 and fixing it with a fixing component, the independent second servo motor 4 is turned on to drive the load-bearing rods 5 to rotate, so that the fiberglass is wound around the outside of the fiberglass support cylinder 7. When one set of fiberglass is wound up, the first motor 2 is turned on to drive the turntable 3 to rotate. The wound fiberglass support cylinder 7 is located at the bottom of the turntable 3. The electric telescopic rod 12 located at the top is turned on, and the electric telescopic rod 12 pushes the inclined support plate 13 to move. The fiberglass is located at the cutting blade 14 inside the inclined support plate 13. As the electric telescopic rod 12 retracts, one end of the fiberglass is cut off. The remaining fiberglass is kept in a rotating state by the independent second servo motor 4. The rotating fiberglass support cylinder 7 will grab the remaining fiberglass in time and start to wind it up. The wound fiberglass support cylinder 7 can be manually removed.

[0025] The fixing assembly includes a threaded groove 6, a first baffle 8, a second baffle 9, and a connecting plate 10. Two sets of threaded grooves 6 are respectively opened at one end of the load-bearing rod 5. Two sets of first baffles 8 are respectively installed on the outer end of the fiberglass support cylinder 7. One side of the connecting plate 10 is connected to one side of the second baffle 9. The connecting plate 10 is threadedly connected to the outer side of the threaded groove 6. By fitting the fiberglass support cylinder 7 onto the outer side of the load-bearing rod 5 and rotating the second baffle 9, the connecting plate 10 installed on one side of the second baffle 9 engages with the threaded groove 6 opened at one end of the load-bearing rod 5, thus fixing the fiberglass support cylinder 7. At the same time, the first baffle 8 installed at one end of the fiberglass support cylinder 7 cooperates with the second baffle 9 to prevent the fiberglass from detaching from the fiberglass support cylinder 7.

[0026] Among them: one side of each of the two sets of second baffles 9 is connected to a rotating block 11. Rotating the two sets of rotating blocks 11 will drive the second baffles 9 to rotate. By rotating the rotating blocks 11, the rotating blocks 11 will drive the second baffles 9 to rotate, so that the second baffles 9 can be installed on the outside of the threaded groove 6 or moved out of the outside of the threaded groove 6.

[0027] Wherein: a square support plate 15 is installed on one side of the electric telescopic rod 12. The square support plate 15 is attached to one side of the turntable 3 and one end of the square support plate 15 passes through the turntable 3 and extends into the interior of the support box 1. The four corners of the square support plate 15 are threadedly connected to the turntable 3 with bolts 16. The electric telescopic rod 12 is inserted into the turntable 3. The square support plate 15 installed on the outside of the turntable 3 is attached to one side of the turntable 3 and fixed by four sets of bolts 16.

[0028] Among them, two sets of support rods 17 are installed in a ring on one side of the turntable 3. The two sets of support rods 17 and two sets of second servo motors 4 are distributed in a ring 360 degrees on the turntable 3. Through the two sets of support rods 17 installed on one side of the turntable 3, when the turntable 3 drives the fiberglass support cylinder 7, the fiberglass moves outside the support rods 17 so that the cutting blade 14 can cut the fiberglass.

[0029] Among them: a locking plate 18 is installed at the middle of the outer side of the turntable 3. The locking plate 18 is slidably connected inside the support box 1 to improve the stability of the turntable 3 when rotating. The turntable 3 drives the locking plate 18 installed on the outer side to rotate inside the support box 1, thereby improving the stability of the turntable 3 when rotating.

[0030] Working Principle: This utility model provides a fiberglass yarn holder with a changing cylinder structure. In use, the fiberglass support cylinder 7 is fitted onto the outside of one set of load-bearing rods 5. The second baffle 9 is rotated, causing the connecting plate 10 installed on one side of the second baffle 9 to engage with the threaded groove 6 at one end of the load-bearing rod 5, thus fixing the fiberglass support cylinder 7. An independent second servo motor 4 is then activated to rotate the load-bearing rod 5, causing the fiberglass to wind around the outside of the fiberglass support cylinder 7. Once one set of fiberglass is wound up, the first motor 2 is activated to rotate the turntable 3. The wound fiberglass support cylinder 7 is then positioned on the turntable. At the bottom of the disc 3, the electric telescopic rod 12 located at the top is activated. The electric telescopic rod 12 pushes the inclined support plate 13 to move. The fiberglass is located at the cutting blade 14. As the electric telescopic rod 12 retracts, one end of the fiberglass is cut. The remaining fiberglass is kept rotating due to the independent second servo motor 4. The rotating fiberglass support cylinder 7 will grab the remaining fiberglass in time and start to wind it up. The wound fiberglass support cylinder 7 can be manually removed. The contents not described in detail in this description are existing technologies known to those skilled in the art.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fiberglass yarn holder with a changing mechanism, comprising a support box (1), characterized in that: The support box (1) is embedded with a first servo motor (2). The output end of the first servo motor (2) is connected to a turntable (3). The turntable (3) can rotate inside the support box (1). Two independent second servo motors (4) are embedded in a ring on one side of the turntable (3). The output ends of the two sets of second servo motors (4) are respectively connected to load-bearing rods (5). Fiberglass support cylinders (7) are respectively sleeved on the outside of the two sets of load-bearing rods (5). Two sets of electric telescopic rods (12) are embedded in a ring on one side of the turntable (3). The two sets of electric telescopic rods (12) are respectively arranged at one end of the fiberglass support cylinder (7). The extension ends of the two sets of electric telescopic rods (12) are respectively connected to inclined support plates (13). A cutting blade (14) is installed on one side of the inside of the inclined support plate (13). A fixing component is installed on the outside of the load-bearing rod (5).

2. The fiberglass yarn frame changing structure according to claim 1, characterized in that: The fixing component includes a threaded groove (6), a first baffle (8), a second baffle (9), and a connecting plate (10). The two sets of threaded grooves (6) are respectively opened at one end of the load-bearing rod (5). The two sets of first baffles (8) are respectively installed on the outer side of the fiberglass support cylinder (7). One side of the connecting plate (10) is connected to one side of the second baffle (9). The connecting plate (10) is threadedly connected to the outer side of the threaded groove (6).

3. The fiberglass yarn frame changing structure according to claim 2, characterized in that: Two sets of the second baffles (9) are respectively connected to one side of rotating blocks (11). Rotating the two sets of rotating blocks (11) will drive the second baffles (9) to rotate.

4. The fiberglass yarn frame changing structure according to claim 1, characterized in that: A square support plate (15) is installed on one side of the electric telescopic rod (12). The square support plate (15) is attached to one side of the turntable (3) and one end of the square support plate (15) passes through the turntable (3) and extends into the interior of the support box (1). Bolts (16) are threadedly connected between the four corners of the square support plate (15) and the turntable (3).

5. The fiberglass yarn frame changing structure according to claim 4, characterized in that: Two sets of support rods (17) are installed in a ring on one side of the turntable (3). The two sets of support rods (17) and two sets of second servo motors (4) are distributed in a ring 360 degrees on the turntable (3).

6. The fiberglass yarn frame changing structure according to claim 5, characterized in that: A locking plate (18) is installed at the middle of the outer side of the turntable (3). The locking plate (18) is slidably connected inside the support box (1) to improve the stability of the turntable (3) when it rotates.

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