Long glass fiber feeding device capable of preventing fiber breakage

Abstract

The utility model relates to the technical field of fiber-breaking-preventing long glass fibers, and particularly discloses a fiber-breaking-preventing long glass fiber feeding device which is characterized in that a ratchet wheel is rotatably mounted in a mounting frame, an inserting block is fixedly mounted on the side wall of the ratchet wheel, a rotating roller is slidably mounted on the side wall of the inserting block, a wedge-shaped block is inserted into the top of the ratchet wheel, and a T-shaped rod is rotatably mounted at the top of the wedge-shaped block; a disc is fixedly installed on the side wall of the T-shaped rod, a spring is fixedly installed at the top of the disc, the T-shaped rod on the right side is lifted, the T-shaped rod drives the wedge-shaped block to move from bottom to top, the T-shaped rod drives the disc to move from bottom to top, the disc is stressed and compressed, then the T-shaped rod is rotated anticlockwise, and the T-shaped rod is clamped above the supporting block. The rotating roller drives the inserting block to rotate anticlockwise, and the inserting block drives the ratchet wheel to rotate anticlockwise, so that obvious resistance is generated when the rotating roller rotates anticlockwise, the situation that the rotating roller continues to rotate when pulling of the fiber-breaking-preventing long glass fiber is stopped, and the situation that too much feeding is caused is avoided, and the function of preventing too much feeding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-broken long glass fibers, in particular to an anti-broken long glass fiber feeding device. Background Art

[0002] Anti-break long glass fiber is a specially designed glass fiber, which is very strong and not easy to break. Although ordinary glass fibers are also very strong, they sometimes break during use. In order to avoid this problem, scientists invented anti-break long glass fiber. This fiber uses special technology in the manufacturing process, making it not easy to break when subjected to tension or other forces.

[0003] In normal feeding, the roller is directly set above the bracket. When pulling the anti-broken long glass fiber, if too much force is used, the roller may rotate too many times, making the anti-broken long glass fiber on the roller loose and messy, which is not convenient for feeding the anti-broken long glass fiber. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an anti-broken long glass fiber feeding device, which solves the technical problem that in conventional feeding, a rotating roller is directly set up above a bracket. When pulling the anti-broken long glass fiber, if excessive force is used, the rotating roller may rotate too many times, causing the anti-broken long glass fiber on the rotating roller to become loose and messy, making it inconvenient to use the anti-broken long glass fiber feeding.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A fiberglass feeding device for preventing fiber breakage comprises a mounting frame, a telescopic plate is fixedly mounted on the side wall of the mounting frame, a ratchet is rotatably mounted inside the mounting frame, a bracket is fixedly mounted on the bottom of the mounting frame, a plug-in block is fixedly mounted on the side wall of the ratchet, a rotating mechanism is fixedly mounted on the end of the ratchet away from the plug-in block, the rotating mechanism comprises a handle, a roller is slidably mounted on the side wall of the plug-in block, a wedge block is plugged on the top of the ratchet, a T-shaped rod is rotatably mounted on the top of the wedge block, a disc is fixedly mounted on the side wall of the T-shaped rod, a spring is fixedly mounted on the top of the disc, a mounting frame is fixedly mounted on the top of the mounting frame, and a support block is fixedly mounted on the top of the mounting frame.

[0009] Preferably: a mounting plate is fixedly mounted on the side wall of the bracket, and a feeding box is fixedly mounted on a side of the mounting plate away from the bracket.

[0010] Preferably: a cover plate is hinged on the top of the feeding box, and bolts are installed on the inner threads of the cover plate.

[0011] Preferably, a rotating shaft is rotatably installed inside the feeding box.

[0012] Preferably, a belt is installed for transmission on the side wall of the rotating shaft, and a first gear is fixedly installed on one end of the belt away from the feeding box.

[0013] Preferably, a second gear is meshedly mounted on the side wall of the first gear, and a cleaning block is fixedly mounted inside the feeding box.

[0014] (III) Beneficial effects

[0015] Lift the T-shaped rod on the right side, the T-shaped rod drives the wedge block to move from bottom to top, the T-shaped rod drives the disc to move from bottom to top, the disc is compressed, and then the T-shaped rod is rotated counterclockwise to clamp the T-shaped rod above the support block. When pulling the anti-broken long glass fiber, the roller rotates counterclockwise, the roller drives the plug-in block to rotate counterclockwise, the plug-in block drives the ratchet to rotate counterclockwise, and the rotation of the ratchet makes the wedge block on the left side reciprocating up and down, so that there is obvious resistance when the roller rotates counterclockwise, and when the pulling of the anti-broken long glass fiber is stopped, the roller continues to rotate, resulting in overfeeding, thereby achieving the function of preventing overfeeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the second gear of the utility model;

[0019] Figure 3 This is a ratchet structure diagram of the utility model;

[0020] Figure 4 This is a structural diagram of the rotating shaft of the utility model.

[0021] Legend: 11. Bracket; 12. Mounting frame; 13. Telescopic plate; 14. Ratchet; 15. Plug-in block; 16. Handle; 17. Roller; 18. Wedge block; 19. T-bar; 21. Disc; 22. Spring; 23. Mounting frame; 24. Support block; 25. Mounting plate; 26. Feed box; 27. Cover plate; 28. Rotating shaft; 29. ​​Belt; 31. First gear; 32. Second gear; 33. Cleaning block. DETAILED DESCRIPTION

[0022] The embodiment of the present application provides an anti-broken long glass fiber feeding device, which effectively solves the problem of conventional feeding in which the rotating roller is directly set up above the bracket. When pulling the anti-broken long glass fiber, excessive force may cause the rotating roller to rotate too many times, making the anti-broken long glass fiber on the rotating roller loose and messy, which is not convenient for feeding the anti-broken long glass fiber. The cover plate is turned counterclockwise, and the anti-broken long glass fiber is passed through the bottom of the rotating shaft on the rear side, and then pulled horizontally from the back to the front from the top of the previous rotating shaft. When the anti-broken long glass fiber passes through the bottom of the second gear, the second gear rotates clockwise, the second gear drives the first gear to rotate counterclockwise, the first gear drives the previous rotating shaft to rotate counterclockwise, and the belt drives the remaining rotating shafts to rotate counterclockwise. Rotate to make the feeding of the anti-broken long glass fiber more convenient and labor-saving, thereby achieving the function of facilitating feeding, lift the T-shaped rod on the right, the T-shaped rod drives the wedge block to move from bottom to top, the T-shaped rod drives the disc to move from bottom to top, the disc is compressed, and then rotate the T-shaped rod counterclockwise to clamp the T-shaped rod above the support block. When pulling the anti-broken long glass fiber, the roller rotates counterclockwise, the roller drives the plug-in block to rotate counterclockwise, the plug-in block drives the ratchet to rotate counterclockwise, and the rotation of the ratchet makes the wedge block on the left side in a state of up and down reciprocating motion, so that there is obvious resistance when the roller rotates counterclockwise, and when the pulling of the anti-broken long glass fiber is stopped, the roller continues to rotate, resulting in excessive feeding, thereby achieving the function of preventing excessive feeding.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application is to effectively solve the technical problem that in the usual feeding, the roller is directly set up above the bracket. When pulling the anti-broken long glass fiber, if too much force is used, the roller may rotate too many times, making the anti-broken long glass fiber on the roller loose and messy, which is not convenient for feeding the anti-broken long glass fiber. The overall idea is as follows: A feeding device for anti-broken long glass fiber includes a mounting frame 12, and a telescopic plate 13 is fixedly installed on the side wall of the mounting frame 12 to facilitate the replacement of the roller 17.

[0025] A ratchet 14 is rotatably installed inside the installation frame 12, a bracket 11 is fixedly installed at the bottom of the installation frame 12, a plug-in block 15 is fixedly installed on the side wall of the ratchet 14, and a rotating mechanism is fixedly installed on the end of the ratchet 14 away from the plug-in block 15, and the rotating mechanism includes a handle 16, and a roller 17 is slidably installed on the side wall of the plug-in block 15. A wedge block 18 is inserted on the top of the ratchet 14, and a T-shaped rod 19 is rotatably installed on the top of the wedge block 18. A disk 21 is fixedly installed on the side wall of the T-shaped rod 19, and a spring 22 is fixedly installed on the top of the disk 21. A mounting frame 23 is fixedly installed on the top of the installation frame 12, and a support block 24 is fixedly installed on the top of the mounting frame 23. Lift the T-shaped rod 19 on the right side, and the T-shaped rod 19 drives the wedge block 18 to move from bottom to top, the T-shaped rod 19 drives the disc 21 to move from bottom to top, the disc 21 is compressed, and then the T-shaped rod 19 is rotated counterclockwise to clamp the T-shaped rod 19 above the support block 24. When pulling the anti-breaking long glass fiber, the roller 17 rotates counterclockwise, and the roller 17 drives the plug-in block 15 to rotate counterclockwise. The plug-in block 15 drives the ratchet 14 to rotate counterclockwise. The rotation of the ratchet 14 makes the wedge block 18 on the left side in a state of up and down reciprocating motion, so that there is obvious resistance when the roller 17 rotates counterclockwise. When the pulling of the anti-breaking long glass fiber is stopped, the roller 17 continues to rotate, resulting in excessive feeding, thereby achieving the function of preventing excessive feeding.

[0026] The top of the spring 22 is fixedly installed with the mounting frame 23, the side wall of the bracket 11 is fixedly installed with a mounting plate 25, a feeding box 26 is fixedly installed on the side of the mounting plate 25 away from the bracket 11, a cover plate 27 is hinged on the top of the feeding box 26, a bolt is installed with a thread inside the cover plate 27, the bolt is installed with a thread inside the feeding box 26, a rotating shaft 28 is rotatably installed inside the feeding box 26, a belt 29 is installed on the side wall of the rotating shaft 28 for transmission, a first gear 31 is fixedly installed on the end of the belt 29 away from the feeding box 26, and a second gear 31 is installed on the side wall of the first gear 31 in meshing engagement The wheel 32 turns the cover plate 27 counterclockwise, and then passes the anti-broken long glass fiber through the bottom of the rear rotating shaft 28, and then pulls it horizontally from the back to the front from the top of the previous rotating shaft 28. When the anti-broken long glass fiber passes through the bottom of the second gear 32, the second gear 32 rotates clockwise, and the second gear 32 drives the first gear 31 to rotate counterclockwise, and the first gear 31 drives the previous rotating shaft 28 to rotate counterclockwise, and the belt 29 drives the remaining rotating shafts 28 to rotate counterclockwise, making the feeding of the anti-broken long glass fiber more convenient and labor-saving, thereby achieving the function of facilitating feeding.

[0027] A cleaning block 33 is fixedly installed inside the feeding box 26 to facilitate cleaning the surface of the anti-break long glass fiber coming out of the feeding box 26.

[0028] In view of the problems existing in the prior art, the utility model provides an anti-broken long glass fiber feeding device, which turns the cover plate 27 counterclockwise, and then passes the anti-broken long glass fiber through the bottom of the rear rotating shaft 28, and then pulls it horizontally from the back to the front from the top of the previous rotating shaft 28. When the anti-broken long glass fiber passes through the bottom of the second gear 32, the second gear 32 rotates clockwise, and the second gear 32 drives the first gear 31 to rotate counterclockwise, and the first gear 31 drives the previous rotating shaft 28 to rotate counterclockwise, and the belt 29 drives the remaining rotating shafts 28 to rotate counterclockwise, making the anti-broken long glass fiber feeding more convenient and labor-saving, thereby achieving the function of facilitating feeding, and the T-shaped rod 19 on the right is lifted, and the T-shaped The rod 19 drives the wedge block 18 to move from bottom to top, and the T-shaped rod 19 drives the disc 21 to move from bottom to top. The disc 21 is compressed by force, and then the T-shaped rod 19 is rotated counterclockwise to clamp the T-shaped rod 19 above the support block 24. When pulling the anti-breaking long glass fiber, the roller 17 rotates counterclockwise, and the roller 17 drives the plug-in block 15 to rotate counterclockwise, and the plug-in block 15 drives the ratchet 14 to rotate counterclockwise. The rotation of the ratchet 14 makes the wedge block 18 on the left side in a state of up and down reciprocating motion, so that there is obvious resistance when the roller 17 rotates counterclockwise. When the pulling of the anti-breaking long glass fiber is stopped, the roller 17 continues to rotate, resulting in excessive feeding, thereby achieving the function of preventing excessive feeding.

[0029] Working principle:

[0030] In the first step, the cover plate 27 is turned counterclockwise, and then the anti-broken long glass fiber is passed through the bottom of the rear rotating shaft 28, and then it is pulled horizontally from the back to the front from the top of the previous rotating shaft 28. When the anti-broken long glass fiber passes through the bottom of the second gear 32, the second gear 32 rotates clockwise, and the second gear 32 drives the first gear 31 to rotate counterclockwise, and the first gear 31 drives the previous rotating shaft 28 to rotate counterclockwise, and the belt 29 drives the remaining rotating shafts 28 to rotate counterclockwise, making the feeding of the anti-broken long glass fiber more convenient and labor-saving, thereby achieving the function of facilitating feeding.

[0031] In the second step, lift the T-bar 19 on the right side, the T-bar 19 drives the wedge block 18 to move from bottom to top, the T-bar 19 drives the disc 21 to move from bottom to top, the disc 21 is compressed, and then the T-bar 19 is rotated counterclockwise to clamp the T-bar 19 above the support block 24. When pulling the anti-broken long glass fiber, the roller 17 rotates counterclockwise, the roller 17 drives the plug-in block 15 to rotate counterclockwise, the plug-in block 15 drives the ratchet 14 to rotate counterclockwise, and the rotation of the ratchet 14 makes the wedge block 18 on the left side reciprocating up and down, so that there is obvious resistance when the roller 17 rotates counterclockwise, and the roller 17 continues to rotate when the pulling of the anti-broken long glass fiber is stopped, resulting in excessive feeding, thereby achieving the function of preventing excessive feeding.

[0032] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A fiberglass feeding device for preventing fiber breakage, comprising a bracket (11) and a mounting frame (12), wherein a telescopic plate (13) is fixedly mounted on the side wall of the mounting frame (12), characterized in that: A ratchet (14) is rotatably mounted inside the mounting frame (12); Wherein, a plug-in block (15) is fixedly mounted on the side wall of the ratchet (14); A rotating mechanism is fixedly mounted on one end of the ratchet (14) away from the plug-in block (15), the rotating mechanism comprising a handle (16), a roller (17) is slidably mounted on the side wall of the plug-in block (15), a wedge block (18) is plugged into the top of the ratchet (14), a T-shaped rod (19) is rotatably mounted on the top of the wedge block (18), a disc (21) is fixedly mounted on the side wall of the T-shaped rod (19), a spring (22) is fixedly mounted on the top of the disc (21), a mounting frame (23) is fixedly mounted on the top of the mounting frame (12), and a support block (24) is fixedly mounted on the top of the mounting frame (23).

2. The anti-broken long glass fiber feeding device according to claim 1, characterized in that: A mounting plate (25) is fixedly mounted on the side wall of the bracket (11); A feeding box (26) is fixedly mounted on the side of the mounting plate (25) away from the bracket (11).

3. The anti-broken long glass fiber feeding device according to claim 2, characterized in that: The top of the feeding box (26) is hinged with a cover plate (27); Wherein, bolts are installed on the inner threads of the cover plate (27).

4. The anti-broken long glass fiber feeding device according to claim 3, characterized in that: The bolts are threadedly mounted inside the feed box (26); Wherein, a rotating shaft (28) is rotatably installed inside the feeding box (26).

5. The anti-broken long glass fiber feeding device according to claim 4, characterized in that: The side wall of the rotating shaft (28) is provided with a belt (29) for transmission; Wherein, a first gear (31) is fixedly mounted on one end of the belt (29) away from the feeding box (26).

6. The anti-broken long glass fiber feeding device according to claim 5, characterized in that: A second gear (32) is meshedly mounted on a side wall of the first gear (31); Wherein, a cleaning block (33) is fixedly installed inside the feeding box (26).

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