CN218261310U - Automatic screen feeding system for glass fiber window screen - Google Patents

Abstract

The utility model discloses a be used for fine window screening of glass to use automatic system of going up yarn, including the base plate, the right-hand member fixedly connected with of base plate twists with the yarn frame, it is connected with the return pulley to twist with the yarn frame internal rotation, two cylinders are installed on the top of twisting with the yarn frame, the bottom output of two cylinders passes twists with yarn frame fixedly connected with and twists with the yarn case, twist with the right-hand member of yarn case and install two first motors, the output of first motor passes and twists with yarn case fixedly connected with gear, it has the pinion rack to twist with the yarn incasement sliding connection, two gears all mesh with the pinion rack, it is applicable to window screening manufacturing technology field, the contrast prior art method, the glass fiber of manual work carding gathering, put into the slower problem of production efficiency in the branch yarn comb one by one, this design can be through the mode of rubbing repeatedly after flattening, the glass fiber with the gathering is put down, through the carding of branch yarn comb, it cuts out to comb left side with winding position, accomplish the purpose of automatic going up yarn, this design is used comparatively simple, production efficiency is higher, the practicality is higher.

Description

Automatic screen feeding system for glass fiber window screen

Technical Field

The utility model relates to a technical field is made to the window screening, concretely relates to be used for fine window screening of glass to go up yarn system with automatic.

Background

As is well known, the glass fiber window screen is named as glass fiber window screen, the glass fiber window screen is made of glass fiber and PVC, the glass fiber window screen is made by interweaving, weaving, heating and determining the quality, when the glass fiber window screen is woven, an automatic yarn feeding system is needed to be used for leading rolled glass fiber out, a gathered single glass fiber is separately put into a yarn distributing comb, and the glass fiber is prevented from being overlapped and interwoven, so that the window screen weaving failure after the glass fiber window screen is fed is avoided.

The existing method for feeding the yarns to the coiled glass fibers is characterized in that the coiled glass fibers are usually manually drawn out in a sheet form, the glass fibers are combed by continuously dipping water, the gathered single glass fibers are separated and are placed into a yarn-dividing comb one by one, when the method is used, the glass fibers are made of light white transparent materials, so that the glass fibers need to be carefully and gradually combed during manual combing, multiple glass fibers are prevented from being placed into a yarn-dividing groove on the same yarn-dividing comb to cause the woven window yarns to form multiple strands, the production efficiency of manual operation is low, meanwhile, fiber fluff on the surfaces of the glass fibers easily penetrates into the skin of a human body, and people can feel itchy, and the method is used, low in production efficiency and low in practicability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be used for fine window screening of glass to go up yarn system with automatic to the prior art who proposes in solving the background art needs the manual work to comb glass fiber one by one and puts into the branch yarn comb, leads to the slower problem of production efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for fine window screening of glass to go up yarn system with automation, includes the base plate, the right-hand member fixedly connected with of base plate twists with the fingers the reel, twist with the fingers the reel internal rotation and be connected with the return pulley, twist with the fingers the top of reel and install two cylinders, two the bottom output of cylinder passes and twists with the fingers reel fixedly connected with and twists with the yarn case, twist with the right-hand member of yarn case and install two first motors, the output of first motor passes and twists with yarn case fixedly connected with gear, and it has pinion rack, two to twist with the yarn incasement sliding connection has the pinion rack, and the gear all meshes with the pinion rack, and the bottom fixedly connected with of pinion rack twists with the yarn board, twists with the front end and the rear end of reel and all install the second motor, the horizontal threaded rod of output fixedly connected with of second motor, the top of base plate is provided with yarn combing mechanism, the equal fixedly connected with movable plate in rear end of yarn combing mechanism, horizontal threaded rod threaded connection, the top and the left end of base plate are provided with yarn cutting mechanism and guide mechanism respectively.

Preferably, the carding mechanism includes the carding frame, carding frame and base plate sliding connection, slidable mounting has the third motor in the carding frame, rotates on the inner wall of carding frame to be connected with two first push rods, the other end of first push rod rotates to be connected with the center block, the other end of center block rotates to be connected with the second push rod, and the other end of two second push rods rotates to be connected with the carding plate, the top fixedly connected with of carding plate divides the yarn comb, the output fixedly connected with two-way threaded rod of third motor, two-way threaded rod and two center block threaded connection.

Further, the yarn cutting mechanism comprises a collecting box, the collecting box is fixedly connected with the base plate, the left end of the yarn twisting frame is fixedly connected with a top plate, the bottom end of the top plate is fixedly connected with two pushing cylinders, the output ends of the two pushing cylinders are fixedly provided with a mounting plate, and the bottom end of the mounting plate and the top end of the collecting box are fixedly connected with a yarn cutting knife.

Furthermore, the yarn guide mechanism comprises a yarn guide frame, the yarn guide frame is fixedly connected with the base plate, a first yarn guide wheel is rotationally connected in the yarn guide frame, a fourth motor is installed at the rear end of the yarn guide frame, the output end of the fourth motor is fixedly connected with the rear end of the first yarn guide wheel, the front end and the rear end of the yarn guide frame are provided with two openings, a second yarn guide wheel is arranged in each of the two openings, the front end and the rear end of the second yarn guide wheel are rotationally connected with a lifting plate, a fifth motor is installed at the top end of the yarn guide frame, the output end of the fifth motor is fixedly connected with a vertical threaded rod, and the vertical threaded rod is in threaded connection with the lifting plate.

In a further aspect of the present invention, the yarn twisting plate is made of a soft rubber material.

As a further scheme of the scheme, the base plate and the yarn combing frame are both made of metal conductive materials.

On the basis of the scheme, the yarn twisting frame is welded on the base plate.

On the basis of the scheme, protective coatings are arranged on the surfaces of the bottom wheel, the first yarn guide wheel and the second yarn guide wheel.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for fine window screening of glass to go up yarn system with automatic possesses following beneficial effect:

the utility model discloses in drive the gear through first motor and rotate, through twisting the reel, the return pulley, the cylinder, twist the yarn case, the gear, pinion rack and the cooperation of twisting the yarn board, be convenient for flatten the back with the glass fiber who gathers together and twist out, drive horizontal threaded rod through the second motor and rotate, through combing yarn mechanism, the cooperation of movable plate and horizontal threaded rod, be convenient for comb the left side with the glass fiber who twines and tie, be convenient for cut out the glass fiber who twine and tie through cutting yarn mechanism, be convenient for lead the glass fiber who finishes combing out, therefore, this is used for fine window screening to compare current method with automatic last yarn system, the glass fiber of artifical carding gathering, put into the slower problem of production efficiency in the sub-yarn comb one by one, this design can be through the mode of rubbing repeatedly after flattening, the glass fiber who gathers is put out the back, through the carding of sub-yarn comb, comb the left side is combed and is cut out, accomplish the purpose of automatic last yarn, this design is used comparatively simple, production efficiency is higher, the practicality is higher.

Drawings

FIG. 1 is a partially sectional schematic view of a three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 3 is a schematic overall perspective view of another perspective of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the yarn combing frame and the first push rod of the present invention.

In the figure: 1. a base plate; 2. twisting a yarn frame; 3. a bottom wheel; 4. a cylinder; 5. a yarn twisting box; 6. a first motor; 7. a gear; 8. a toothed plate; 9. twisting a yarn plate; 10. a second motor; 11. a horizontal threaded rod; 12. moving the plate; 13. combing a yarn frame; 14. a third motor; 15. a first push rod; 16. a center block; 17. a second push rod; 18. combing the yarn plate; 19. splitting and combing; 20. a bidirectional threaded rod; 21. a collection box; 22. a top plate; 23. pushing the cylinder; 24. mounting a plate; 25. a yarn cutter; 26. a yarn guide frame; 27. a first yarn guide wheel; 28. a fourth motor; 29. a second yarn guide wheel; 30. a lifting plate; 31. a fifth motor; 32. a vertical threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, an automatic yarn feeding system for glass fiber window screening comprises a base plate 1, a yarn twisting frame 2 is fixedly connected to the right end of the base plate 1, a bottom wheel 3 is rotatably connected to the yarn twisting frame 2, two air cylinders 4 are installed at the top end of the yarn twisting frame 2, the bottom output ends of the two air cylinders 4 penetrate through the yarn twisting frame 2 and are fixedly connected with a yarn twisting box 5, two first motors 6 are installed at the right end of the yarn twisting box 5, the output ends of the first motors 6 penetrate through the yarn twisting box 5 and are fixedly connected with gears 7, a toothed plate 8 is slidably connected to the yarn twisting box 5, the two gears 7 are meshed with the toothed plate 8, a yarn twisting plate 9 is fixedly connected to the bottom end of the yarn twisting plate 8, second motors 10 are installed at the front end and the rear end of the yarn twisting frame 2, a horizontal threaded rod 11 is fixedly connected to the output end of the second motors 10, a yarn combing mechanism is arranged at the top end of the base plate 1, moving plates 12 are fixedly connected to the front end and the rear end of the yarn combing mechanism, the movable plate 12 is in threaded connection with the horizontal threaded rod 11, the top end and the left end of the base plate 1 are respectively provided with a yarn cutting mechanism and a yarn guide mechanism, the yarn combing mechanism comprises a yarn combing frame 13, the yarn combing frame 13 is in sliding connection with the base plate 1, a third motor 14 is slidably mounted in the yarn combing frame 13, two first push rods 15 are rotatably connected to the inner wall of the yarn combing frame 13, the other ends of the first push rods 15 are rotatably connected with a center block 16, the other ends of the center block 16 are rotatably connected with second push rods 17, the other ends of the two second push rods 17 are rotatably connected with a yarn combing plate 18, the top end of the yarn combing plate 18 is fixedly connected with a yarn dividing comb 19, the output end of the third motor 14 is fixedly connected with a bidirectional threaded rod 20, the bidirectional threaded rod 20 is in threaded connection with the two center blocks 16, and the left side of a glass fiber winding position can be conveniently combed to the left side after the yarn dividing comb 19 is lifted.

It should be further noted that the yarn cutting mechanism includes a collection box 21, the collection box 21 is fixedly connected with the base plate 1, the left end of the yarn twisting frame 2 is fixedly connected with a top plate 22, the bottom end of the top plate 22 is fixedly connected with two pushing cylinders 23, the output ends of the two pushing cylinders 23 are fixed with a mounting plate 24, the bottom end of the mounting plate 24 and the top end of the collection box 21 are both fixedly connected with a yarn cutting knife 25, so as to cut off the glass fiber part wound by knotting, the yarn guiding mechanism includes a yarn guiding frame 26, the yarn guiding frame 26 is fixedly connected with the base plate 1, a first yarn guiding wheel 27 is rotatably connected with the yarn guiding frame 26, a fourth motor 28 is installed at the rear end of the yarn guiding frame 26, the output end of the fourth motor 28 is fixedly connected with the rear end of the first yarn guiding wheel 27, strip openings are respectively formed at the front end and the rear end of the yarn guiding frame 26, second yarn guiding wheels 29 are arranged in the two strip openings, the front end and the rear end of the second yarn guiding wheel 29 are both rotatably connected with a lifting plate 30, a fifth motor 31 is installed at the top end of the frame 26, an output end of the fifth motor 31 is fixedly connected with a vertical threaded rod 32, so as to facilitate the lifting plate to comb the glass fiber guiding plate to comb.

It should be further explained that, the yarn twisting plate 9 is made of soft rubber, which is convenient for better twisting the gathered glass fiber, avoiding damaging the glass fiber, the base plate 1 and the yarn combing frame 13 are both made of metal conductive materials, which is convenient for leading the static electricity attached to the glass fiber into the ground in a conduction mode, and realizing the purpose of eliminating the static electricity, the yarn twisting frame 2 is welded on the base plate 1, not only the yarn twisting frame 2 and the base plate 1 are connected more closely, but also the welding operation is simpler, the welding service life is longer, the bottom wheel 3, the surfaces of the first yarn guiding wheel 27 and the second yarn guiding wheel 29 are both provided with protective coatings, and the bottom wheel 3, the first yarn guiding wheel 27 and the second yarn guiding wheel 29 are prevented from being in direct contact with the glass fiber to cause friction to generate static electricity, so that the glass fiber is mutually adsorbed and knotted.

The first motor 6, the second motor 10, the third motor 14, the fourth motor 28 and the fifth motor 31 in this embodiment are conventional devices purchased from the market and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting, installation and electrical connection modes are set, for those skilled in the art, only debugging operations are required according to the requirements of their usage specifications, and are not described here any more, and the first motor 6, the second motor 10, the third motor 14, the fourth motor 28 and the fifth motor 31 are provided with control switches matched with them, and the installation positions of the control switches are selected according to actual usage requirements, so that the operation and control of the operator are facilitated.

In summary, the automatic yarn feeding system for glass fiber window screening is characterized in that positive and negative circuits of a first motor 6, a second motor 10, a third motor 14, a fourth motor 28 and a fifth motor 31 are connected firstly, glass fibers are placed between a first yarn guide wheel 27 and a second yarn guide wheel 29 through a yarn cutting knife 25 after passing through a yarn twisting frame 2, the fifth motor 31 is started, the fifth motor 31 drives a vertical threaded rod 32 to rotate, a lifting plate 30 which is in threaded connection with the vertical threaded rod 32 moves downwards, the lifting plate 30 drives the second yarn guide wheel 29 to move downwards to clamp the glass fibers, the fourth motor 28 is started, the fourth motor 28 drives the first yarn guide wheel 27 to rotate, the glass fibers move leftwards under the clamping rolling of the first yarn guide wheel 27 and the second yarn guide wheel 29, a cylinder 4 is started, the output end of the cylinder 4 extends out to push the yarn twisting box 5 to move downwards, the yarn twisting box 5 moves downwards to push the yarn twisting plate 9 to move downwards, flattening glass fibers on a bottom wheel 3, starting a first motor 6, driving a gear 7 to rotate by the first motor 6, meshing a toothed plate 8 with the gear 7, starting the toothed plate 8 to move back and forth, driving a yarn twisting plate 9 to move back and forth by the toothed plate 8, twisting off the gathered glass fibers, spreading the glass fibers on the bottom wheel 3, starting a third motor 14, driving a bidirectional threaded rod 20 to rotate by the third motor 14, moving a central block 16 which is in threaded connection with the bidirectional threaded rod 20 to the front and back sides, gradually erecting a first push rod 15 and a second push rod 17, pushing the yarn combing plate 18 to move upwards, pushing a yarn combing plate 18 to push a yarn dividing comb 19 to move upwards, inserting the yarn dividing comb 19 into the spread glass fibers, ensuring that only one glass fiber exists in each vacancy on the yarn dividing comb 19, starting a second motor 10, driving a horizontal threaded rod 11 to rotate by the second motor 10, moving a moving plate 12 which is in threaded connection with the horizontal threaded rod 11 to move leftwards, the moving plate 12 drives the yarn combing frame 13 to move leftwards, the yarn dividing comb 19 starts to comb glass fibers leftwards, overlapped and wound glass fibers are combed between the yarn cutting knives 25, the pushing cylinder 23 is started, the output end of the pushing cylinder 23 extends out to push the mounting plate 24 to move downwards, the mounting plate 24 pushes the yarn cutting knives 25 to cut off the cross and overlapped glass fiber parts, the fifth motor 31 is started reversely, the second yarn guide wheel 29 is lifted, the combed glass fibers are placed between the first yarn guide wheel 27 and the second yarn guide wheel 29 again, the operation of starting the fifth motor 31 is repeated, the glass fibers are clamped, and the yarn combing and feeding operation can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a yarn system in automation for fine window screening of glass, includes base plate (1), its characterized in that, the right-hand member fixedly connected with of base plate (1) twists with the fingers reel (2), twist with the fingers reel (2) internal rotation and be connected with return pulley (3), twist with the fingers the top of reel (2) and install two cylinder (4), two the bottom output of cylinder (4) is passed and is twisted with the fingers reel (2) fixedly connected with and twist with the yarn case (5), twist with the right-hand member of yarn case (5) and install two first motor (6), the output of first motor (6) is passed and is twisted with the yarn case (5) fixedly connected with gear (7), and it has pinion rack (8) to twist with gear (5) internal sliding connection, two gear (7) all meshes with pinion rack (8), the bottom fixedly connected with yarn board (9) of pinion rack (8), the front end and the rear end of twisting with reel (2) all install second motor (10), the output fixedly connected with horizontal threaded rod (11) of second motor (10), the top of guide plate (1), the base plate (12) and the connection mechanism of yarn and the horizontal moving plate (12) of the connection of the mechanism of the base and the yarn cutting mechanism respectively.

2. The automatic yarn feeding system for the glass fiber window screening according to claim 1, wherein the yarn combing mechanism comprises a yarn combing frame (13), the yarn combing frame (13) is slidably connected with the base plate (1), a third motor (14) is slidably mounted in the yarn combing frame (13), two first push rods (15) are rotatably connected to the inner wall of the yarn combing frame (13), the other ends of the first push rods (15) are rotatably connected with a center block (16), the other ends of the center block (16) are rotatably connected with a second push rod (17), the other ends of the two second push rods (17) are rotatably connected with a yarn combing plate (18), a yarn dividing comb (19) is fixedly connected to the top end of the yarn combing plate (18), a bidirectional threaded rod (20) is fixedly connected to the output end of the third motor (14), and the bidirectional threaded rod (20) is in threaded connection with the two center blocks (16).

3. The automatic yarn feeding system for the glass fiber window screen is characterized in that the yarn cutting mechanism comprises a collecting box (21), the collecting box (21) is fixedly connected with the base plate (1), a top plate (22) is fixedly connected to the left end of the yarn twisting frame (2), two pushing cylinders (23) are fixedly connected to the bottom end of the top plate (22), a mounting plate (24) is fixedly arranged at the output ends of the two pushing cylinders (23), and a yarn cutting knife (25) is fixedly connected to the bottom end of the mounting plate (24) and the top end of the collecting box (21).

4. The automatic yarn feeding system for glass fiber window screens as claimed in claim 3, wherein the yarn guiding mechanism comprises a yarn guiding frame (26), the yarn guiding frame (26) is fixedly connected with the base plate (1), a first yarn guiding wheel (27) is rotatably connected in the yarn guiding frame (26), a fourth motor (28) is installed at the rear end of the yarn guiding frame (26), the output end of the fourth motor (28) is fixedly connected with the rear end of the first yarn guiding wheel (27), both the front end and the rear end of the yarn guiding frame (26) are provided with openings, both the two openings are internally provided with a second yarn guiding wheel (29), both the front end and the rear end of the second yarn guiding wheel (29) are rotatably connected with a lifting plate (30), a fifth motor (31) is installed at the top end of the yarn guiding frame (26), the output end of the fifth motor (31) is fixedly connected with a vertical threaded rod (32), and the vertical threaded rod (32) is in threaded connection with the lifting plate (30).

5. The automatic yarn feeding system for glass fiber window screens of claim 4, wherein the yarn twisting plate (9) is made of soft rubber.

6. The automatic yarn feeding system for glass fiber window screens of claim 5, wherein the base plate (1) and the yarn combing frame (13) are both made of metal conductive materials.

7. The automatic window screening system for glass fiber window screens of claim 6, wherein the twister frame (2) is welded to the base plate (1).

8. The automatic yarn feeding system for glass fiber window screens of claim 7, wherein the surfaces of the bottom wheel (3), the first yarn guide wheel (27) and the second yarn guide wheel (29) are provided with protective coatings.

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