CN210558206U

CN210558206U - Non-woven fabrics unwinding device

Info

Publication number: CN210558206U
Application number: CN201920942699.1U
Authority: CN
Inventors: 高福忠; 杨丙发; 高斌
Original assignee: Tianjin Gaojie Sanitary Articles Co ltd
Current assignee: Tianjin Gaojie Sanitary Articles Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-19
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a non-woven fabrics unwinding device, comprising a base plate, be equipped with on the bottom plate and adjust the structure, the fixed suit of stopper is in on the inserted bar, the upper and lower both ends of spring push up respectively circular intracavity upper surface with the stopper upper surface, the rectangle mouth is opened on the curb plate, the spacing groove is opened the relative side surface of rectangle mouth, the circular recess is opened the upper and lower both ends of rectangle mouth, bearing B is fixed to inlay and is adorned in the circular recess, the fixed suit in lead screw both ends is in the bearing B, sliding block threaded connection is in on the lead screw, bearing C is fixed to be inlayed and is adorned on the sliding block, the fixed dress in roller bearing B both ends is adorned in the bearing C. The utility model discloses simple structure, convenient operation can adjust through the roller bearing when the non-woven fabrics that appear giving out is too tight or loose, and the roughness of the decorative pattern of moulded die suppression improves greatly.

Description

Non-woven fabrics unwinding device

Technical Field

The utility model belongs to the technical field of a non-woven fabrics production facility technique and specifically relates to a non-woven fabrics unwinding device is related to.

Background

Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. For example, the polypropylene (pp material) granules are mostly adopted as raw materials and are produced by a continuous one-step method of high-temperature melting, spinning, laying a line and hot-pressing coiling.

After the preliminarily formed non-woven fabric product is manufactured and output and is rolled into cloth, the next step of pressing patterns on the surface of the non-woven fabric by using a rolling forming die is needed. The unwinding device of the non-woven fabrics of preliminary shaping under the prior art when the non-woven fabrics is discharged, the non-woven fabrics that exists to discharge is too tight or loose to the non-woven fabrics line unevenness that leads to the moulded die suppression appears the problem that the decorative pattern shifts by a wide margin even.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a new non-woven fabrics unwinding equipment to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: a non-woven fabric unreeling device comprises a bottom plate, wherein an adjusting structure is arranged on the bottom plate and comprises side plates, an opening groove, an opening, a bearing A, a rolling shaft A, a round block, a concave groove, an upper cover, a round cavity, an inserting rod, a decelerating semicircular block, a limiting block, a spring, a rectangular opening, a limiting groove, a round groove, a bearing B, a lead screw, a sliding block, a bearing C and a rolling shaft B, the side plates are respectively connected to the surfaces of the two opposite sides of the bottom plate, the opening groove is formed in the upper end of the side plate, the opening groove is formed in the surfaces of the two opposite sides of the opening groove, the bearing A is movably embedded in the opening groove, the rolling shaft A is fixedly sleeved in the bearing A, the round block is fixedly sleeved at the two opposite ends of the rolling shaft A, the concave groove is formed in the outer surface of the round block, the upper cover is connected to the upper surface, the inserted bar activity suit is in circular intracavity and pass upper cover upper and lower both ends, the semicircle piece that slows down is connected the inserted bar lower extreme and with the concave groove internal surface contacts, the fixed suit of stopper is in on the inserted bar, the upper and lower both ends of spring push up respectively circular intracavity upper surface with the stopper upper surface, the rectangle mouth is opened on the curb plate, the spacing groove is opened the relative side surface of rectangle mouth, the circular recess is opened the upper and lower both ends of rectangle mouth, bearing B is fixed to be inlayed and is in the circular recess, the fixed suit of lead screw both ends is in the bearing B, sliding block threaded connection is in on the lead screw, sliding block bearing C is fixed to be inlayed and is in on the lead screw, roller bearing B both ends are fixed to be inlayed and are in the bearing C.

Furthermore, the side plate is connected with the upper cover in a screw rod mode.

Furthermore, a rolling shaft C is connected to the side surface of the side plate opposite to the side plate through a pin shaft.

Furthermore, the surface of one side of the side plate is connected with a connecting plate which is convenient for connecting equipment.

Furthermore, four corners of the lower surface of the bottom plate are connected with supporting legs.

Furthermore, the upper end of the screw rod is connected with gears, a chain belt is connected between the gears, and the upper ends of the gears are connected with knobs.

Compared with the prior art, the beneficial effects of the utility model are that: simple structure, convenient operation can adjust through the roller bearing when the non-woven fabrics that appear giving out is too tight or loose, and the roughness of the decorative pattern of moulded die suppression improves greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a nonwoven unwinding device;

FIG. 2 is a side view of a nonwoven unwinding device;

FIG. 3 is a partially enlarged view of a non-woven fabric unwinding device;

FIG. 4 is a partial enlarged view of a non-woven fabric unwinding device;

shown in the figure: 1. a base plate; 2. a side plate; 3. a groove is opened; 4. opening the gap; 5. a bearing A; 6. a roller A; 7. a circular block; 8. a concave groove; 9. an upper cover; 10. a circular lumen; 11. inserting a rod; 12. a deceleration semicircular block; 13. a limiting block; 14. a spring; 15. a rectangular opening; 16. a limiting groove; 17. a circular groove; 18. a bearing B; 19. a lead screw; 20. a slider; 21. a bearing C; 22. a roller B; 23. a roller C; 24. a connecting plate; 25. supporting legs; 26. a gear; 27. a chain belt; 28. a knob.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the non-woven fabric unreeling device comprises a bottom plate 1, wherein an adjusting structure is arranged on the bottom plate 1 and comprises side plates 2, notches 3, notches 4, a bearing A5, a roller A6, a round block 7, a concave groove 8, an upper cover 9, a round cavity 10, an inserted rod 11, a speed-reducing semicircular block 12, a limiting block 13, a spring 14, a rectangular opening 15, a limiting groove 16, a round groove 17, a bearing B18, a lead screw 19, a sliding block 20, a bearing C21 and a roller B22, wherein the side plates 2 are respectively connected to the two opposite side surfaces of the bottom plate 1, the notches 3 are formed in the upper end of the side plates 2, the notches 4 are formed in the two opposite side surfaces of the notches 3, the bearing A5 is movably embedded in the notches 3, the roller A6 is fixedly sleeved on the bearing A5, the round block 7 is fixedly sleeved on the two opposite ends of the roller A6, the concave groove is formed in the outer surface of the round block 7, the upper cover 9 is connected to the upper surface of the side plate 2, the circular cavity 10 is opened inside the upper cover 9, the inserted link 11 is movably sleeved in the circular cavity 10 and penetrates through the upper end and the lower end of the upper cover 9, the decelerating semicircular block 12 is connected to the lower end of the inserted link 11 and is in contact with the inner surface of the concave groove, the limiting block 13 is fixedly sleeved on the inserted link 11, the upper end and the lower end of the spring 14 are respectively propped against the upper surface of the inner surface of the circular cavity 10 and the upper surface of the limiting block 13, the rectangular opening 15 is opened on the side plate 2, the limiting groove 16 is opened on the opposite side surface of the rectangular opening 15, the circular groove 17 is opened at the upper end and the lower end of the rectangular opening 15, the bearing B18 is fixedly embedded in the circular groove 17, the two ends of the lead screw 19 are fixedly sleeved in the bearing B18, and the sliding block 20 is in threaded connection on the lead screw, the bearing C21 is fixedly embedded on the sliding block 20, and two ends of the roller B22 are fixedly embedded in the bearing C21.

In this embodiment, the connection mode between the side plate 2 and the upper cover 9 is screw connection; a roller C23 is connected to the surface of the opposite side of the side plate 2 through a pin shaft; the surface of one side of the side plate 2 is connected with a connecting plate 24 convenient for connecting equipment; four corners of the lower surface of the bottom plate 1 are connected with supporting legs 25; the upper end of the screw rod 19 is connected with gears 26, a chain belt 27 is connected between the gears 26, and the upper end of the gear 26 is connected with a knob 28.

When in specific use: the device is connected with a rolling forming device through a connecting plate 24, then an upper cover 9 is taken down from a side plate 2 through a screwing screw rod, a roller A6 is taken out, a coiled non-woven fabric is fixedly sleeved on the roller A6 and is placed back on the side plate 2, a bearing A5 is embedded in a notch 3, the upper cover 9 is screwed and fastened at the upper end of the side plate 2 through the screw rod, the non-woven fabric passes through the lower end of the roller B22 and then passes through the upper end of the roller C23 and is clamped on the rolling forming device, a knob 28 is screwed, the knob 28 drives a gear 26, the gear 26 drives a chain belt 27, the chain belt 27 drives another gear 26 to rotate simultaneously, a lead screw 19 is driven, the lead screw 19 drives a sliding block 20 through a bearing B18, the sliding block drives a B22 on the bearing C21 to make the roller tightly move up and down to loosen the non-woven fabric to adjust the roller to a proper position, and a speed reduction semicircular block 12 at the lower end, the roller a6 is prevented from rotating too fast by the spring 14 against the stop 13.

Finally, it should be further noted that the above examples and descriptions are not limited to the above embodiments, and technical features of the present invention that are not described may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the present invention should also fall within the scope of the claims of the present invention, and the above embodiments are only given as an arbitrary example of one currently used embodiment.

Claims

1. A non-woven fabric unwinding device comprises a bottom plate (1) and is characterized in that an adjusting structure is arranged on the bottom plate (1), the adjusting structure comprises a side plate (2), an opening groove (3), an opening (4), a bearing A (5), a rolling shaft A (6), a round block (7), a concave groove (8), an upper cover (9), a round cavity (10), an inserting rod (11), a speed-reducing semicircle block (12), a limiting block (13), a spring (14), a rectangular opening (15), a limiting groove (16), a round groove (17), a bearing B (18), a lead screw (19), a sliding block (20), a bearing C (21) and a rolling shaft B (22), the side plate (2) is respectively connected to the two opposite side surfaces of the bottom plate (1), the opening groove (3) is formed in the upper end of the side plate (2), the opening (4) is formed in the two opposite side surfaces of the opening groove (3), the bearing A (5) is movably embedded in the notch (3), the roller A (6) is fixedly sleeved in the bearing A (5), the round block (7) is fixedly sleeved at two opposite ends of the roller A (6), the concave groove is formed in the outer surface of the round block (7), the upper cover (9) is connected to the upper surface of the side plate (2), the round cavity (10) is formed in the upper cover (9), the inserted rod (11) is movably sleeved in the round cavity (10) and penetrates through the upper end and the lower end of the upper cover (9), the decelerating semicircular block (12) is connected to the lower end of the inserted rod (11) and is in contact with the inner surface of the concave groove, the limiting block (13) is fixedly sleeved on the inserted rod (11), the upper end and the lower end of the spring (14) are respectively abutted to the inner upper surface of the round cavity (10) and the upper surface of the limiting block (13), the square opening (15) is formed in the side plate (2), the limiting groove (16) is formed in the opposite side surface of the square opening (15), the circular groove (17) is formed in the upper end and the lower end of the square opening (15), the bearing B (18) is fixedly embedded in the circular groove (17), the two ends of the lead screw (19) are fixedly sleeved in the bearing B (18), the sliding block (20) is in threaded connection with the lead screw (19), the bearing C (21) is fixedly embedded in the sliding block (20), and the two ends of the roller B (22) are fixedly embedded in the bearing C (21).

2. The non-woven fabric unwinding device according to claim 1, wherein the side plate (2) and the upper cover (9) are connected by a screw.

3. The unwinding device of non-woven fabric according to claim 2, characterized in that the side plate (2) is pivotally connected to a roller C (23) at the opposite side surface.

4. The non-woven fabric unwinding device according to claim 3, wherein a connecting plate (24) for facilitating connection of equipment is connected to one side surface of the side plate (2).

5. The non-woven fabric unwinding device according to claim 1, wherein the bottom plate (1) is connected with support legs (25) at four corners of the lower surface.

6. The non-woven fabric unwinding device according to claim 1, wherein a gear (26) is connected to the upper end of the screw rod (19), a chain belt (27) is connected between the gears (26), and a knob (28) is connected to the upper end of the gear (26).