CN219885259U

CN219885259U - Rolling structure for printing and dyeing cloth

Info

Publication number: CN219885259U
Application number: CN202321276711.2U
Authority: CN
Inventors: 黄健颖; 张筱龙; 俞建峰
Original assignee: Jiangsu Shenglan Textile Technology Co ltd
Current assignee: Jiangsu Shenglan Textile Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-24
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a winding structure for printing and dyeing cloth, which comprises a frame body, wherein the inner side of the frame body is movably provided with a transmission wheel and a winding wheel through a through hole, the side surface of the winding wheel is connected with a push rod mechanism for preventing winding from loosening through a transmission chain, and the side surface of the frame body is provided with a linkage mechanism for driving the transmission wheel and the winding wheel to rotate; the utility model has simple structure and reasonable design, the sliding piece is arranged in the frame body in a sliding way and is linked with the winding wheel, so that the tension of the printed cloth can be adjusted during winding, the cloth can be kept flat, the phenomenon of wrinkling caused by over-loose winding is avoided, meanwhile, the winding quality can be improved due to the phenomenon of loosening in the winding process, the progressive pushing can be realized through the cooperation of the small limiting wheel and the large limiting wheel, the phenomenon of tearing of the printed cloth is avoided, and in addition, the transmission wheel and the winding wheel are synchronously driven to operate through the single driving mechanism, the finer control can be realized, and the operation of a system is improved.

Description

Rolling structure for printing and dyeing cloth

Technical Field

The utility model relates to the technical field of printing and dyeing equipment, in particular to a winding structure for printing and dyeing cloth.

Background

The winding of the printing and dyeing cloth is an important link in the process of textile industry. After the printing and dyeing process is finished, the printed cloth is neatly rolled up, so that the subsequent transportation and use are facilitated. This process, while seemingly simple, has a direct impact on the quality of the cloth. If the cloth is wound up too tightly, the cloth is marked, and if the cloth is too loose, the cloth can be wrinkled during transportation or storage.

The prior art has the following defects:

at present, in the existing winding process of the printing and dyeing cloth, the control of tension is a key factor in the winding process of the printing and dyeing cloth. Due to the unstable tension, the cloth may be too loose or too tight during the winding process. Too loose winding can cause the cloth to be wrinkled, and the overall appearance quality and the subsequent use effect are affected. The overtightening winding can cause excessive stretching of cloth, and can negatively influence the structure of cloth and the printing and dyeing effect, so that in order to solve the problems, a novel structural design for printing and dyeing cloth winding is needed, the tension of the printing and dyeing cloth during winding can be controlled more accurately, the overtightening or overtightening in the winding process is prevented, the winding quality is ensured, and the production efficiency and the product quality are improved.

Disclosure of Invention

The utility model aims to provide a winding structure for printing and dyeing cloth, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the winding structure for the printing and dyeing cloth comprises a frame body, wherein a transmission wheel and a winding wheel are movably arranged on the inner side of the frame body through a through hole, a push rod mechanism for preventing winding from loosening is connected to the side surface of the winding wheel through a transmission chain, and a linkage mechanism for driving the transmission wheel and the winding wheel to rotate is arranged on the side surface of the frame body;

the push rod mechanism comprises:

the small limiting wheel is arranged on the side face of the winding wheel;

the rotating rod is rotatably connected with one end of the frame body, a large limiting wheel is arranged on the side face of the rotating rod, and the large limiting wheel is connected with the small limiting wheel through a transmission chain;

the gear is arranged on the side face of the rotating rod;

the sliding chute is arranged on the inner side of the frame body, a spring and a sliding piece are respectively arranged in the sliding chute, the lower end of the sliding piece is fixedly connected with the spring, the side face of the sliding piece is fixedly connected with a toothed plate, and the toothed plate is meshed with the gear.

Preferably, the linkage mechanism comprises:

the driving mechanism is arranged on the side surface of the frame body;

the driving wheel is arranged on the side surfaces of the conveying wheel and the winding wheel, and the output end of the driving mechanism is connected with the driving wheel through a transmission chain.

Preferably, the transmission ratio of the small limiting wheel to the large limiting wheel is 1:7.

preferably, limiting blocks are arranged at two ends of the toothed plate.

Preferably, the driving mechanism comprises a stepping motor and a reduction gearbox, and the driving end of the stepping motor is connected with the driving wheel through a coupler.

Preferably, the side surfaces of the conveying wheel, the winding wheel and the rotating rod are all provided with protection plates for protecting the inner side rotating parts.

Preferably, damping rubber for restoring and damping the sliding part is arranged in the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the push rod mechanism comprises a small limit wheel, a rotating rod, a large limit wheel, a gear, a sliding groove, a spring, a sliding piece and a toothed plate, wherein the sliding piece is arranged on the inner side of the frame body in a sliding manner and is linked with the winding wheel, so that the tension of the printed cloth can be adjusted during winding, the cloth is kept flat, the phenomenon of wrinkling caused by loose winding is avoided, meanwhile, the winding quality can be improved due to the phenomenon of loose winding in the winding process, on the other hand, progressive pushing can be realized through the cooperation of the small limit wheel and the large limit wheel, and the phenomenon of tearing of the printed cloth caused by too fast pushing of the sliding piece is avoided;

2. this rolling structure for printing and dyeing cloth, through being provided with link gear, link gear is including actuating mechanism, drive wheel, through single actuating mechanism synchronous to installing the transfer wheel of drive wheel, the running state of rolling wheel control overall system of being convenient for more of power supply, can realize finer control, help improving the operating efficiency of system, also reduced the maintenance degree of difficulty and the cost of equipment simultaneously, noise is lower when single actuating mechanism operates on the other hand, helps improving operational environment, has higher practical value.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic diagram of a connection structure between a take-up reel and a push rod mechanism according to the present utility model;

FIG. 4 is a schematic view of the inner structure of the chute according to the present utility model;

fig. 5 is a schematic view of the structure of the toothed plate of the present utility model after engagement with a gear.

In the figure: 1. a frame; 2. a transfer wheel; 3. a winding wheel; 4. a push rod mechanism; 401. a small limit wheel; 402. a rotating rod; 403. a large limit wheel; 404. a gear; 405. a chute; 406. a spring; 407. a slider; 408. a toothed plate; 5. a linkage mechanism; 501. a driving mechanism; 502. a driving wheel; 6. a limiting block; 7. a protective plate; 8. damping rubber.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Examples

Referring to fig. 1-5, the technical scheme of a winding structure for printing and dyeing cloth provided by the utility model comprises a frame body 1, wherein the inner side of the frame body 1 is rotatably connected with a transmission wheel 2 and a winding wheel 3 through a through hole, the side surface of the winding wheel 3 is connected with a push rod mechanism 4 for preventing winding from loosening through a transmission chain, and the side surface of the frame body 1 is provided with a linkage mechanism 5 for driving the transmission wheel 2 and the winding wheel 3 to rotate;

the push rod mechanism 4 comprises a small limiting wheel 401, a rotating rod 402, a gear 404 and a sliding groove 405, wherein the small limiting wheel 401 is fixedly arranged on the side surface of the winding wheel 3, one end of the rotating rod 402 is rotationally connected with the side surface of the frame body 1, the side surface of the rotating rod 402 is provided with a large limiting wheel 403, the large limiting wheel 403 is connected with the small limiting wheel 401 through a transmission chain, the gear 404 is arranged on the side surface of the rotating rod 402, the sliding groove 405 is arranged on the inner side of the frame body 1, a spring 406 and a sliding piece 407 are respectively arranged in the sliding groove 405, the lower end of the sliding piece 407 is fixedly connected with the spring 406, the side surface of the sliding piece 407 is fixedly connected with a toothed plate 408, the toothed plate 408 is meshed with the gear 404, in the winding process, the linkage mechanism 5 provides rotary power for the winding wheel 3 and the transmission wheel 2 to synchronously rotate to assist the printing and dyeing cloth to be transmitted, the winding wheel 3 rotates to enable the printing and dyeing cloth to surround the winding, while the winding wheel 3 rotates, the rotating rod 402 rotates along with the toothed plate 408 and drives the toothed plate 408 to move downwards, and it should be noted that the gear ratio of the small limiting wheel 401 is far smaller than that of the large limiting wheel 403 during design and installation, so that the movement of the rotating rod 402 and the linkage component further connected with the rotating rod 402 occurs slowly, the spring 406 is deformed under force, the push rod part of the sliding piece 407 on the other side of the frame 1 moves downwards, the winding wheel 3 and the printing cloth between the nearest conveying wheels 2 bend and cause the winding wheel 3 to generate a tightening force to avoid loosening, during the process, by sliding the sliding piece 407 on the inner side of the frame 1 and linking the sliding piece with the winding wheel 3, the tension of the printing cloth can be adjusted during winding, so that the printing cloth is kept flat, and the phenomenon of wrinkling caused by over-winding is avoided, meanwhile, the phenomenon of loosening in the rolling process can be avoided, so that the rolling quality is improved, on the other hand, progressive pushing can be realized through the matching of the small limiting wheel 401 and the large limiting wheel 403, and the phenomenon that the printing and dyeing cloth is torn due to too fast pushing of the sliding piece 407 is avoided.

The linkage mechanism 5 comprises a driving mechanism 501 and a driving wheel 502, wherein the driving mechanism 501 is arranged on the side face of the frame body 1, the driving wheel 502 is arranged on the side face of the conveying wheel 2 and the winding wheel 3, the output end of the driving mechanism 501 and the driving wheel 502 are connected through a transmission chain, in the transmission process, the driving mechanism 501 is firstly used as a power output source for power output, then the winding wheel 3 and the conveying wheel 2 provided with the driving wheel 502 are sequentially driven to collect printing and dyeing cloth, in the process, the driving mechanism 501 is used for synchronously providing power for the conveying wheel 2 and the winding wheel 3 provided with the driving wheel 502 so as to be convenient for controlling the running state of the whole system, finer control can be realized, the running efficiency of the system is improved, meanwhile, the maintenance difficulty and the cost of equipment are reduced, and on the other hand, the noise of the single driving mechanism 501 in running is lower, the working environment is improved, and the practical value is higher.

The transmission ratio of the small limit wheel 401 to the large limit wheel 403 is 1:7, by setting the transmission ratio of the small limit wheel 401 to the large limit wheel 403 to 1:7 can realize the gradual descending effect of the sliding member 407, and avoid the phenomenon that the printing cloth breaks due to the too fast descending.

The two ends of the toothed plate 408 are provided with limiting blocks 6, and excessive displacement of the gear 404 can be prevented by arranging the limiting blocks 6 at the two ends of the toothed plate 408, so that mechanical equipment and overall safety are protected.

The driving mechanism 501 comprises a stepping motor and a reduction gearbox, the driving end of the stepping motor is connected with the driving wheel 502 through a coupler, the driving mechanism 501 can improve the overall control precision and speed, and meanwhile, the stepping motor has higher torque, so that the running stability of the winding wheel 3 and the conveying wheel 2 can be ensured.

The side surfaces of the conveying wheel 2, the winding wheel 3 and the rotating rod 402 are provided with the protection plates 7, and the side surfaces of the conveying wheel 2, the winding wheel 3 and the rotating rod 402 are provided with the protection plates 7 so as to protect the movable parts inside the conveying wheel 2, the winding wheel 3 and the rotating rod 402.

The inside of spout 405 is provided with the damping rubber 8 that is used for giving slider 407 the reduction of shock attenuation, can produce a buffer portion at slider 407 and the inner wall of spout 405 through setting up damping rubber 8 in the inside of spout 405, prevents slider 407 excessively to extrude spout 405 and take place the damage when restoring to the throne.

The working principle of the utility model is as follows:

when the winding structure for the printing and dyeing cloth of the embodiment is used, firstly, one end of the printing and dyeing cloth needs to be fixed on a winding wheel along the transmission wheel 2, then the driving mechanism 501 is started, the driving mechanism 501 is used as a power output source for power output, then the winding wheel 3 and the transmission wheel 2 provided with the driving wheel 502 are sequentially driven, the winding of the printing and dyeing cloth is realized, in the winding process, the linkage mechanism 5 provides rotary power for the winding wheel 3 and the transmission wheel 2 and synchronously rotates, the transmission wheel 2 rotates to assist the printing and dyeing cloth to carry out transmission, the winding wheel 3 rotates to enable the printing and dyeing cloth to surround the winding, the rotating rod 402 rotates while the winding wheel 3 rotates and enables the gear 404 to drive the toothed plate 408 to move downwards, and when the driving mechanism 501 is designed and installed, the gear ratio of the small limiting wheel 401 is far smaller than the gear ratio of the large limiting wheel 403, therefore, the movement of the linkage part further connected with the rotating rod 402 is slow, at the moment, the spring 406 is stressed and deforms, the push rod part of the sliding piece 407 on the other side of the frame body 1 moves downwards, the winding wheel 3 and the printing and dyeing cloth are enabled to bend and dyeing cloth to rotate synchronously, the winding wheel 2 rotates, the rotating rod 2 rotates to assist the printing and dyeing cloth to carry out transmission, the printing and dyeing cloth, the winding cloth is enabled to rotate around the winding wheel 3, and the winding wheel rotates along with the transmission wheel, the rotating rod 402, the toothed wheel is enabled to rotate and the rotating and the printing cloth, and the dyeing cloth, and the other end is enabled to rotate and the dyeing piece, and the dyeing piece is stretched, and the dyeing cloth, and the dyeing piece, and the dyeing cloth. On the other hand, the single driving mechanism 501 is used for synchronously providing power for the conveying wheel 2 and the winding wheel 3 provided with the driving wheel 502, so that the running state of the whole system is more convenient to control, finer control can be realized, the running efficiency of the system is improved, meanwhile, the maintenance difficulty and the cost of equipment are reduced, on the other hand, the single driving mechanism 501 has lower noise during running, the working environment is improved, and the system has higher practical value.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rolling structure for printing and dyeing cloth, includes framework (1), its characterized in that: the inner side of the frame body (1) is movably provided with a transmission wheel (2) and a winding wheel (3) through a through hole, the side surface of the winding wheel (3) is connected with a push rod mechanism (4) for preventing winding from loosening through a transmission chain, and the side surface of the frame body (1) is provided with a linkage mechanism (5) for driving the transmission wheel (2) and the winding wheel (3) to rotate;

the push rod mechanism (4) comprises:

the small limiting wheel (401) is arranged on the side face of the winding wheel (3);

the rotary rod (402), one end of the rotary rod (402) is rotationally connected with the side face of the frame body (1), a large limiting wheel (403) is arranged on the side face of the rotary rod (402), and the large limiting wheel (403) is connected with a small limiting wheel (401) through a transmission chain;

a gear (404), the gear (404) being arranged on the side of the rotating rod (402);

spout (405), spout (405) are seted up in the inboard of framework (1), the inside of spout (405) is provided with spring (406), slider (407) respectively, the lower extreme and the spring (406) fixed connection of slider (407), the side fixedly connected with pinion (408) of slider (407), pinion (408) are connected with gear (404) meshing.

2. The winding structure for printing and dyeing cloth according to claim 1, wherein: the linkage mechanism (5) comprises:

a driving mechanism (501), wherein the driving mechanism (501) is arranged on the side surface of the frame body (1);

the driving wheel (502), the driving wheel (502) is arranged on the side surfaces of the conveying wheel (2) and the winding wheel (3), and the output end of the driving mechanism (501) is connected with the driving wheel (502) through a transmission chain.

3. The winding structure for printing and dyeing cloth according to claim 1, wherein: the transmission ratio of the small limiting wheel (401) to the large limiting wheel (403) is 1:7.

4. the winding structure for printing and dyeing cloth according to claim 1, wherein: limiting blocks (6) are arranged at two ends of the toothed plate (408).

5. The winding structure for printing and dyeing cloth according to claim 2, wherein: the driving mechanism (501) comprises a stepping motor and a reduction gearbox, and the driving end of the stepping motor is connected with the driving wheel (502) through a coupler.

6. The winding structure for printing and dyeing cloth according to claim 1, wherein: the side of transfer wheel (2), take-up pulley (3), bull stick (402) all are provided with protection shield (7) of protection inboard rotating member.

7. The winding structure for printing and dyeing cloth according to claim 1, wherein: a damping rubber (8) for restoring and damping the sliding piece (407) is arranged in the sliding groove (405).