CN219429316U

CN219429316U - Winding mechanism

Info

Publication number: CN219429316U
Application number: CN202320455961.6U
Authority: CN
Inventors: 李善区; 陈轻龙; 徐志强
Original assignee: Zhejiang Nanyi Plastic Machinery Co ltd
Current assignee: Zhejiang Nanyi Plastic Machinery Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-07-28
Anticipated expiration: 2033-03-13

Abstract

A winding mechanism. The winding mechanism solves the problems of complex structure and large volume of the existing winding mechanism. The rolling machine comprises a base and a support, and further comprises a rolling frame, wherein a first flattening roller, a material rolling roller and a driving element are arranged on the base, the first flattening roller is arranged on the upstream side of the material rolling roller, the rolling frame is arranged on the support and/or the base, the support comprises a mounting part connected with the base, the rolling frame and the mounting part are arranged on the same plane, and the driving element is connected with the material rolling roller and rolls materials through the material rolling roller. The utility model has the beneficial effects that the first flattening roller is arranged to flatten the material, so that the rolling and subsequent processing are convenient, the rolling frame and the bracket are positioned on the same plane, the space above the base is reasonably utilized, the material interference during the material rolling is avoided, the material rolling is influenced, and the parts are reduced. The utility model also has the advantages of simple structure, convenient assembly, reliable action, long service life and the like.

Description

Winding mechanism

Technical Field

The utility model relates to the field of textiles, in particular to a winding mechanism.

Background

Most of the existing winding mechanisms drive cloth rollers to rotate to wind the woven fabric through torque motors, wherein the woven fabric is flattened through the flattening rollers and then is wound into a cloth roll on the winding shafts through the cloth rollers, the outer surfaces of the existing flattening rollers are smooth circumferences, the flattening effect is poor, the woven fabric after winding is not smooth enough, the follow-up procedure is affected as a result, if the woven fabric roll wound on the plastic circular weaving machine is not smooth enough, graphics are difficult to print on the woven fabric, and bags made by a bag making machine are uneven and quality and attractive appearance are also affected. In addition, the existing winding specifically and generally comprises a support and a winding frame, and the woven cloth on the circular weaving machine is wound onto the base from a roll shaft of the support and then wound on the winding frame, namely, the support and the winding frame are separated by a certain distance, and when the woven cloth is wound, materials (woven cloth) on the winding frame interfere with other parts when the woven cloth is gradually enlarged, so that the product volume is enlarged.

Disclosure of Invention

The utility model provides a winding mechanism for solving the problems of complex structure and large volume of the existing winding mechanism in the background technology.

The technical scheme of the utility model is as follows: the winding mechanism comprises a base and a support, and further comprises a winding frame, wherein a first flattening roller, a material winding roller and a driving element are arranged on the base, the first flattening roller is arranged on the upstream side of the material winding roller, the winding frame is arranged on the support and/or the base, the support comprises a mounting part connected with the base, the winding frame and the mounting part are arranged on the same plane, and the driving element is connected with the material winding roller and winds materials through the material winding roller.

As a further improvement of the utility model, the winding frame is provided with the winding roller, the woven cloth is sequentially wound on the first flattening roller, the material winding roller and the winding roller, and the driving element drives the woven cloth arranged on the outermost side of the winding roller to rotate and wind on the winding roller through the rotation of the material winding roller.

As a further improvement of the utility model, the outer surface of the first flattening roller is provided with a plurality of convex strips which are circumferentially and uniformly distributed on the outer surface of the first flattening roller.

As a further improvement of the utility model, the convex strips are arranged on the outer surface of the first flattening roller in an arc shape.

As a further improvement of the utility model, the raised strips are made of soft materials such as rubber or plastic.

As a further improvement of the utility model, the winding frame comprises two support plates, the two support plates are respectively fixed on the support and/or the base, and the winding roller is arranged between the two support plates and slides relative to the support plates when the material winding roller rotates.

As a further improvement of the utility model, the base is provided with a supporting roller, and the linear speed of the outer circumference of the supporting roller is not slower than that of the outer circumference of the material winding roller.

As a further improvement of the utility model, the driving element is connected with the supporting roller through the material rolling roller and is used for driving the supporting roller to rotate, and a tension wheel is arranged between the material rolling roller and the supporting roller.

As a further improvement of the utility model, the outer surface of the supporting roller is provided with the ratchet strip, and the ratchet strip is bent back and forth and surrounds the outer surface of the supporting roller in a wave shape.

As a further improvement of the utility model, the base is provided with a tension roller and a transition roller, the tension roller is arranged on the downstream side of the first flattening roller, the transition roller is arranged between the tension roller and the material winding roller, the bracket is provided with a second flattening roller, and the second flattening roller is arranged on the upstream side of the first flattening roller.

The utility model has the beneficial effects that the first flattening roller is arranged to flatten the material, so that the rolling and subsequent processing are convenient, the rolling frame and the bracket are positioned on the same plane, the space above the base is reasonably utilized, the material interference during the material rolling is avoided, the material rolling is influenced, and the parts are reduced. The utility model also has the advantages of simple structure, convenient assembly, reliable action, long service life and the like.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of another direction structure of an embodiment of the present utility model.

Fig. 3 is a schematic side view of an embodiment of the present utility model.

Fig. 4 is a schematic view of the first flattening roll of fig. 2.

Fig. 5 is a schematic view of the structure of the backup roll of fig. 2.

In the figure, 1, a base; 2. a bracket; 21. a mounting part; 3. a winding frame; 31. a support plate; 4. a first flattening roller; 41. a convex strip; 5. a material winding roller; 6. a driving element; 7. a wind-up roll; 8. a support roller; 81. a ratchet strip; 9. a tensioning wheel; 10. a tension roller; 11. a transition roller; 12. a second flattening roller; 13. weaving cloth.

Detailed Description

Embodiments of the utility model are further described below with reference to the accompanying drawings:

the winding mechanism comprises a base 1, a support 2 and a winding frame 3, wherein the base 1 is provided with a first flattening roller 4, a material winding roller 5 and a driving element 6, the first flattening roller 4 is arranged on the upstream side of the material winding roller 5, the winding frame 3 is arranged on the support 2 and/or the base 1, the support 2 comprises a mounting part 21 connected with the base 1, the winding frame 3 and the mounting part 21 are arranged on the same plane, and the driving element 6 is connected with the material winding roller 5 and winds materials through the material winding roller 5. The utility model has the beneficial effects that the first flattening roller is arranged to flatten the material, so that the rolling and subsequent processing are convenient, the rolling frame and the bracket are positioned on the same plane, the space above the base is reasonably utilized, the material interference during the material rolling is avoided, the material rolling is influenced, and the parts are reduced. The utility model also has the advantages of simple structure, convenient assembly, reliable action, long service life and the like. Specifically, under the pulling action of the material winding roller, the woven fabric can be tightly wound on the tensioning roller, and conversely, the first flattening roller and the tensioning roller can generate a transverse tensioning action on the woven fabric, and as the woven fabric is conveyed forwards, the material winding roller and the tensioning roller can be mutually matched to keep the transverse tensioning action on the woven fabric, then the woven fabric on the material winding roller is contacted with the woven fabric roll until being wound up before being separated from the material winding roller, and therefore the woven fabric is always contacted with the surface of the cylinder and keeps a transverse tensioning state in the whole process from the contact of the material winding roller to the winding up, and the flatness obtained after the woven fabric is flattened by the first flattening roller can be kept to a large extent.

The winding frame 3 on be equipped with wind-up roll 7, weave cloth 13 and coil up on first exhibition flat roll 4, coil stock roller 5 and wind-up roll 7 in proper order, driving element 6 pass through coil stock roller 5 rotation drive locate wind-up roll 7 on the outermost weaving cloth rotate around on wind-up roll 7. Specifically, the woven fabric may be a woven fabric of cotton, hemp, or the like, or may be a woven fabric of plastic flat filaments. The wind-up roll is detachably connected with the wind-up frame, and when the material winding roll acts, cloth is wound on the wind-up roll and the wind-up roll is pushed to vertically move relative to the wind-up frame, so that reliable material collection is facilitated.

The outer surface of the first flattening roller 4 is provided with a plurality of raised strips 41, and the raised strips 41 are circumferentially and uniformly distributed on the outer surface of the first flattening roller 4. Specifically, the protruding strips 41 are arranged on the outer surface of the first flattening roller 4 in an arc shape. More specifically, the raised strips 41 are made of soft materials such as rubber or plastic. The arrangement of the raised strips can provide better friction force and can reliably flatten the cloth. Thus, the cloth is convenient to reliably pull and spread and is convenient to wind.

The winding frame 3 comprises two support plates 31, the two support plates 31 are respectively fixed on the support frame 2 and/or the base 1, and the winding roller 7 is arranged between the two support plates 31 and slides relative to the support plates 31 when the material winding roller 5 rotates. The support plate can be directly fixed on the winding frame generally, and specifically, the support can be of an integrated structure with the winding frame. Specifically speaking, the mounting position of the support on the base is reduced, so that the winding frame and the support are positioned on the same plane, the interference of the cloth rolls during material winding is avoided, the space on the base is reasonably utilized, and the cloth rolls are convenient to take and place after processing is finished.

The base 1 is provided with a supporting roller 8, and the linear speed of the outer circumference of the supporting roller 8 is not slower than that of the outer circumference of the material winding roller 5. The provision of a support roller, which can be driven by a separate drive or by the drive element 6, can better support the woven cloth roll. Specifically, the driving element 6 is connected with the supporting roller 8 through the material winding roller 5 and is used for driving the supporting roller 8 to rotate, and a tensioning wheel 9 is arranged between the material winding roller 5 and the supporting roller 8. In the utility model, the supporting roller is driven by the material winding roller. More specifically, the material winding roller and the supporting roller are driven by chain transmission, and the transmission can be realized by gears or belt transmission and the like. The setting of tight pulley that rises can make drive chain rise tightly, and the backing roll of being convenient for reliably rotates, in the actual production process, can make the rotational speed of backing roll slightly be faster than the coil stock roller, when making like this support the braiding cloth roll in the rolling process, ensure to weave the cloth roll and be in the tensioning state all the time, let the braiding cloth roll of rolling more firm. Generally, the wind-up roller is arranged between the supporting roller and the material winding roller, and the three rollers can be in a triangle-like structure, so that the material winding roller is convenient to support and reliably roll materials. The position of the tensioning wheel on the base can be adjusted relatively, such as by vertically adjusting the tensioning transmission chain.

The outer surface of the supporting roller 8 is provided with a ratchet 81, and the ratchet 81 is bent back and forth and is wound on the outer surface of the supporting roller 8. The friction force on the outer surface of the supporting roller is increased due to the arrangement of the ratchet bars, reliable coiling is facilitated, and the ratchet bars are made of rubber and other materials.

The base 1 on be equipped with tight roller 10 and transition roller 11, tight roller 10 of rising locate the downstream side of first flattening roller 4, transition roller 11 locate between tight roller 10 of rising and coil stock roller 5, support 2 on be equipped with second flattening roller 12, second flattening roller 12 locate the upstream side of first flattening roller 4. The axial position of the tension roller is higher than that of the material rolling roller, the axial position of the transition roller is lower than that of the material rolling roller, and when the material rolling roller works, cloth at the positions of the material rolling roller and the first flattening roller can be tensioned by the tension roller and the transition roller, so that the rolling of the rolling roller is smoother.

In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.

Claims

1. A winding mechanism comprises a base (1) and a support (2) and is characterized by further comprising a winding frame (3), wherein a first flattening roller (4), a material winding roller (5) and a driving element (6) are arranged on the base (1), the first flattening roller (4) is arranged on the upstream side of the material winding roller (5), the winding frame (3) is arranged on the support (2) and/or the base (1), the support (2) comprises a mounting part (21) connected with the base (1), the winding frame (3) and the mounting part (21) are arranged on the same plane, and the driving element (6) is connected with the material winding roller (5) and winds materials through the material winding roller (5).

2. The winding mechanism according to claim 1, wherein the winding frame (3) is provided with a winding roller (7), the woven fabric is sequentially wound on the first flattening roller (4), the material winding roller (5) and the winding roller (7), and the driving element (6) drives the woven fabric arranged on the outermost side of the winding roller (7) to rotate around the winding roller (7) through the rotation of the material winding roller (5).

3. The winding mechanism according to claim 1, wherein the outer surface of the first flattening roller (4) is provided with a plurality of raised strips (41), and the raised strips (41) are circumferentially and uniformly distributed on the outer surface of the first flattening roller (4).

4. A winding mechanism according to claim 3, characterized in that the ribs (41) are arranged in an arc shape on the outer surface of the first flattening roller (4).

5. A winding mechanism according to claim 3, characterized in that the ribs (41) are made of soft material such as rubber or plastic.

6. A winding mechanism according to claim 2, characterized in that the winding frame (3) comprises two support plates (31), the two support plates (31) are respectively fixed on the support frame (2) and/or the base (1), and the winding roller (7) is arranged between the two support plates (31) and slides relative to the support plates (31) when the winding roller (5) rotates.

7. A winding mechanism according to claim 1, characterized in that the base (1) is provided with a supporting roller (8), and the linear speed of the outer circumference of the supporting roller (8) is not slower than the linear speed of the outer circumference of the material winding roller (5).

8. A winding mechanism according to claim 7, characterized in that the driving element (6) is connected with the supporting roller (8) through the material winding roller (5) and is used for driving the supporting roller (8) to rotate, and a tensioning wheel (9) is arranged between the material winding roller (5) and the supporting roller (8).

9. The winding mechanism according to claim 7, wherein the outer surface of the supporting roller (8) is provided with a ratchet (81), and the ratchet (81) is bent back and forth and surrounds the outer surface of the supporting roller (8).

10. The winding mechanism according to claim 1, characterized in that the base (1) is provided with a tension roller (10) and a transition roller (11), the tension roller (10) is arranged on the downstream side of the first flattening roller (4), the transition roller (11) is arranged between the tension roller (10) and the material winding roller (5), the support (2) is provided with a second flattening roller (12), and the second flattening roller (12) is arranged on the upstream side of the first flattening roller (4).