CN216661911U

CN216661911U - Winding assembly

Info

Publication number: CN216661911U
Application number: CN202122662603.6U
Authority: CN
Inventors: 孙晓婕; 黄景铖; 卢元平; 于军坡; 徐卫东
Original assignee: Foshan Nanhai Xinyuan Machinery Co ltd
Current assignee: Foshan Nanhai Xinyuan Machinery Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-06-03
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a winding assembly, which comprises a frame, wherein a driving roller is rotationally arranged on the frame; the winding device can slide back and forth along the direction close to or far away from the driving roller, a winding roller is rotatably arranged on the winding device, and the winding roller and the driving roller are parallel to each other; the tensioning structure is provided with a positioning end and a tensioning end, the positioning end is always fixed relative to the rack, the tensioning end is connected to the winding device, when the winding device slides towards the direction far away from the driving roller, the distance between the tensioning end and the positioning end is increased, the tensioning end enables the winding device to have the motion trend close to the driving roller, the fabric is continuously output and wound on the winding roller, the diameter of the winding drum is gradually increased, the winding device gradually slides towards the direction far away from the driving roller, the position of the whole winding device does not need to be manually moved, the driving roller compresses the outer surface of the winding drum, certain tension is guaranteed to be maintained on the fabric, the winding flatness of the fabric is improved, the rotation amplitude of the winding roller of a worker manual adjusting meter is reduced, and the production efficiency is improved.

Description

Winding assembly

Technical Field

The utility model relates to the field of fabric winding, in particular to a winding assembly.

Background

Rotate on the current rolling subassembly and be provided with the wind-up roll, the fabric after the processing passes through the rotation of wind-up roll, in order to roll to the wind-up roll on, convenient storage and transportation, but, at the rolling in-process of reality, because the wind-up roll is driven roller mostly, along with the fabric is convoluteed the thickness on the wind-up roll big more, be difficult to control the tensile force that the fabric was convoluteed, often can take place the loose condition of fabric, lead to the fabric to convolute the unevenness, rotation range and the position that need staff's manual adjustment wind-up roll, the adjustment is troublesome, it is inefficient to convolute.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a take-up assembly, which solves one or more of the problems of the prior art and provides at least one of the advantages of the prior art.

The solution of the utility model for solving the technical problem is as follows:

a take-up assembly, comprising: a frame, on which a driving roller is rotatably arranged; the winding device can slide back and forth along the direction close to or far away from the driving roller, a winding roller is rotatably arranged on the winding device, and the winding roller and the driving roller are parallel to each other; tensioning structure, it has location end and taut end, the location end all the time with the frame relatively fixed, taut end connect in on the coiling mechanism, the coiling mechanism is towards keeping away from when the direction of drive roll slides, taut end with the distance of location end increases, taut end makes the coiling mechanism has and is close to the motion trend of drive roll.

The technical scheme at least has the following beneficial effects: the fabric is lapped on the driving roller and wound on the winding roller to form a winding drum, the tightening end and the positioning end are tightened, the tightening structure applies force for enabling the winding device to be close to the rack to the winding device, the driving roller is enabled to be pressed on the outer surface of the winding drum all the time, along with the rotation of the driving roller, the friction force between the driving roller and the winding drum drives the winding roller to rotate, the fabric is continuously output and wound on the winding roller, the diameter of the winding drum is gradually increased, the winding device gradually slides towards the direction far away from the driving roller, the position of the whole winding device does not need to be manually moved, the outer surface of the winding drum is tightly pressed by the driving roller, certain tension force of the fabric is guaranteed to be maintained, the winding flatness of the fabric is improved, the rotating amplitude of the winding roller is reduced through manual adjustment of workers, and the production efficiency is improved.

As a further improvement of the above technical solution, the present invention further includes a carrier seat, the carrier seat is fixed relative to the frame, a slide rail is provided on the top surface of the carrier seat, the slide rail extends in a direction close to the drive roll, and the winding device is slidably connected to the slide rail. The rolling device is placed on the object carrying seat, and can slide back and forth along the sliding rail, so that when the fabric is continuously wound on the rolling roller, the rolling device gradually slides along the sliding rail towards the direction far away from the driving roller, and the moving stability of the rolling device is improved.

As another improvement of the above technical solution, the tensioning structure is a cylinder. The cylinder has cylinder and piston rod, and the location end can be located the cylinder, and taut end can be located the piston rod, and the cylinder is inside to remain negative pressure state all the time for the piston rod has the trend of withdrawing the cylinder, guarantees that the drive roll is pressed at the surface of reel all the time, and certain tensile force is maintained to the fabric rolling in-process, improves the fabric and convolutes the effect, need not manual compressing tightly, improves production efficiency.

As another improvement of the above technical solution, the winding device further includes a brake piece and an adjusting component, the winding device includes a mounting bracket, the winding roller is rotatably disposed on the mounting bracket, the brake piece is disposed on the adjusting component, the adjusting component is disposed on the mounting bracket, and the adjusting component can enable the brake piece to press against or be away from the winding roller. When the brake piece compresses tightly the wind-up roll, the batching speed can be reduced, so that in the batching process, a worker can adjust the batching effect, after adjustment, the adjusting component drives the brake piece to be away from the wind-up roll, the wind-up roll is ensured to continue to enter the batching state, and the adjustment is convenient.

As a further improvement of the above technical solution, the adjusting assembly includes a rocker and a positioning rod, the positioning rod is disposed on the mounting bracket, the positioning rod extends in a direction away from the mounting bracket, one end of the rocker can slide along the positioning rod, the middle portion of the rocker is rotatably disposed on the mounting bracket as a rotation fulcrum, the brake piece is disposed at the other end of the rocker, and when one end of the rocker is away from the mounting bracket along the positioning rod, the other end of the rocker is gradually close to the wind-up roll, so that the brake piece can compress the wind-up roll. The position of one end of the adjusting rocker on the positioning rod is enabled to move towards the opposite direction of the adjusting direction through the rotating fulcrum of the rocker, and the brake piece arranged at the other end of the rocker can be close to or far away from the winding roller, so that the adjusting is convenient.

As a further improvement of the technical scheme, the brake piece comprises a brake pad and a damping disc which are sequentially arranged in the direction far away from the end face of the winding roller, the damping disc is arranged on the rocker, the brake pad is synchronously arranged on the damping disc, and the brake pad is right opposite to the end face of the winding roller. Brake block and damping dish set up in step, and the rocker swing makes the brake block compress tightly when the terminal surface of wind-up roll, and the wind-up roll rotates and provides the friction of rotation for the brake block, and the brake block if rotates along with the wind-up roll, need overcome the friction damping of damping dish for the wind-up roll slows down speed gradually, reaches the brake effect, conveniently adjusts, and simple structure is with low costs, improves friction damping effect area, improves the brake effect.

As a further improvement of the technical scheme, a friction disc synchronously rotates at the end part of the winding roller, and the brake pad is over against the end face, far away from the winding roller, of the friction disc. The action area between the brake pad and the winding roller is increased, and the braking effect is improved.

As another improvement of the above technical solution, the positioning rod includes a rod member and a sleeve member, the rod member is rotatably connected to the mounting bracket, the sleeve member is sleeved on the rod member, an inner annular wall of the sleeve member is in threaded connection with an outer annular wall of the rod member, and the rocker is rotatably connected to the sleeve member. The rod piece is rotated, the sleeve piece moves close to or away from the mounting frame along threads on the outer annular wall of the rod piece, one end of the rocker moves along with the sleeve piece, and the rocker is rotatably connected to the sleeve piece, so that the movable interference is reduced, the structure is simple, the adjustment is convenient, and the adjustment precision is improved.

As another improvement of the above technical solution, the present invention further includes a first driving member that rotatably drives the drive roller, and a rotation axis and a center line of the drive roller coincide with each other. The first driving component drives the driving roller to rotate, and the driving roller drives the winding drum to rotate and wind the fabric, so that the winding stability is improved.

As another improvement of the above technical solution, the present invention further comprises a second driving member, wherein the second driving member rotatably drives the wind-up roller, and the rotation axis and the center line of the wind-up roller are coincident with each other. After the batching is completed, the second driving member can reversely drive the winding roller to rotate, so that automatic cloth loosening is realized, and the cloth loosening efficiency is improved.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings described are only some embodiments of the utility model, not all embodiments, and that those skilled in the art will be able to derive other designs and drawings from them without inventive effort.

Fig. 1 is a front view structural diagram of a winding assembly according to an embodiment of the present invention;

FIG. 2 is a top plan view of a carrier including a tensioning structure and a carrier base according to one embodiment of the present invention;

fig. 3 is a side view structural diagram of the winding device according to an embodiment of the present invention;

fig. 4 is a partially enlarged view of a region a in fig. 3.

In the drawings: 100-frame, 101-fabric, 102-winding drum, 110-driving roll, 120-mounting frame, 130-winding drum, 140-tensioning structure, 141-positioning end, 142-tensioning end, 150-carrying seat, 210-sliding rail, 220-air cylinder, 310-first driving member, 320-brake piece, 330-adjusting component, 410-brake piece, 420-damping disc, 430-rocker, 440-positioning rod, 441-rod piece, 442-kit and 450-friction disc.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The technical characteristics of the utility model can be combined interactively on the premise of not conflicting with each other.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the essential numbers, and greater than, less than, etc. are understood as including the essential numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, the winding assembly includes a frame 100 on which a driving roller 110 is rotatably provided; the winding device can slide back and forth along the direction close to or far away from the driving roller 110, a winding roller 130 is rotatably arranged on the winding device, and the winding roller 130 is parallel to the driving roller 110; and the tensioning structure 140 is provided with a positioning end 141 and a tensioning end 142, the positioning end 141 is always fixed relative to the frame 100, the tensioning end 142 is connected to the winding device, when the winding device slides towards the direction far away from the driving roller 110, the distance between the tensioning end 142 and the positioning end 141 is increased, and the tensioning end 142 enables the winding device to have the movement tendency close to the driving roller 110. Specifically, the fabric 101 is lapped on the driving roller 110 and wound on the winding roller 130 to form the winding drum 102, the tightening end 142 and the positioning end 141 are tightened, the tightening structure 140 applies a force to the winding device to enable the winding device to be close to the rack 100, so that the driving roller 110 is always pressed on the outer surface of the winding drum 102, along with the rotation of the driving roller 110, the friction force between the driving roller 110 and the winding drum 102 drives the winding roller 130 to rotate, the fabric 101 is continuously output and wound on the winding roller 130, the diameter of the winding drum 102 is gradually increased, the winding device gradually slides in a direction far away from the driving roller 110, the driving roller 110 presses the outer surface of the winding drum 102 without manually handling the position of the whole winding device, the fabric 101 is ensured to maintain a certain tension, the winding flatness of the fabric 101 is improved, the linear velocity difference of rotation between the winding roller 130 and the driving roller 110 is prevented, the winding stability is improved, the rotation amplitude of the winding roller 130 manually adjusted by a worker is reduced, the production efficiency is improved. It can be known that the rotation axis and the central axis of the driving roll 110 are parallel to each other, and the rotation axis and the central axis of the take-up roll 130 are parallel to each other, so that the fabric 101 can be wound on the take-up roll 130.

Referring to fig. 2, in order to improve the moving stability of the winding device, in some embodiments, the present invention further includes a carrier 150, the carrier 150 is fixed to the frame 100, a slide rail 210 is disposed on a top surface of the carrier 150, the slide rail 210 extends in a direction close to the driving roller 110, and the winding device is slidably connected to the slide rail 210. The winding device is located on the carrier and slides along the slide rail 210, so that when the fabric 101 is continuously wound on the winding roller 130, the winding device gradually slides along the slide rail 210 in a direction away from the driving roller 110, and the moving stability of the winding device is improved. In this embodiment, two parallel sliding rails 210 are disposed on the top surface of the carrier seat 150, and in fact, the bottom surface of the rolling device may be provided with a pulley, and the pulley may slide along the sliding rails 210. In addition, the sliding rail 210 can be a sliding groove, the bottom surface of the winding device can be provided with a protruding block matched with the sliding groove, the sliding rail 210 can also be a protruding strip, the bottom surface of the winding device can be provided with a groove matched with the protruding strip, and the embodiment does not specifically limit the groove.

In some embodiments, the take-up structure 140 is a cylinder 220. The cylinder 220 is provided with a cylinder barrel and a piston rod, the positioning end 141 can be located on the cylinder barrel, the tensioning end 142 can be located at one end, far away from the cylinder barrel, of the piston rod, the inside of the cylinder barrel is always kept in a negative pressure state, the piston rod has a tendency of withdrawing the cylinder barrel, the driving roller 110 is guaranteed to be always pressed on the outer surface of the winding drum 102, certain tension is maintained in the winding process of the fabric 101, the winding effect of the fabric 101 is improved, manual pressing is not needed, and production efficiency is improved. In addition, in practical applications, the positioning end 141 may be located at an end of the piston rod away from the cylinder, and the tightening end 142 may be located at an end of the cylinder away from the piston rod, which only needs to achieve tightening between the winding device and the driving roller 110. Moreover, the tensioning structure 140 may be disposed on the frame 100, or may be disposed separately, so long as the tensioning end 142 is always fixed relative to the frame 100. Furthermore, the tensioning structure 140 may also be an extension spring, and the tensioning end 142 and the positioning end 141 are two ends of the spring, respectively.

In addition, referring to FIGS. 3 and 4, in some embodiments, the utility model further includes brake 320 and adjustment assembly 330, the winding device includes mounting bracket 120, wind-up roll 130 is rotatably disposed on mounting bracket 120, brake 320 is disposed on adjustment assembly 330, adjustment assembly 330 is disposed on mounting bracket 120, and adjustment assembly 330 can press brake 320 against or away from wind-up roll 130. When brake piece 320 compresses tightly wind-up roll 130, can slow down the batching speed for at the batching in-process, the staff can adjust the batching effect, and after the adjustment, adjusting part 330 orders about brake piece 320 and keeps away from wind-up roll 130, guarantees that wind-up roll 130 continues to get into the batching state, and it is convenient to adjust, and the security is high.

And further, in some embodiments, the adjusting assembly 330 includes a rocker 430 and a positioning rod 440, the positioning rod 440 is disposed on the mounting frame 120, the positioning rod 440 extends in a direction away from the mounting frame 120, one end of the rocker 430 can slide along the positioning rod 440, a middle portion of the rocker 430 is rotatably disposed on the mounting frame 120 as a rotation fulcrum, the brake piece 320 is disposed at the other end of the rocker 430, and when one end of the rocker 430 is away from the mounting frame 120 along the positioning rod 440, the other end of the rocker 430 gradually approaches the wind-up roll 130, so that the brake piece 320 can press the wind-up roll 130. The position of one end of the rocker 430 on the positioning rod 440 is adjusted, and the other end of the rocker 430 moves towards the opposite direction of the adjusting direction through the rotating fulcrum of the rocker 430, and the brake piece 320 arranged at the other end of the rocker 430 can be close to or far away from the winding roller 130, so that the adjustment is convenient.

Moreover, in this embodiment, the brake member 320 includes a brake pad 410 and a damping disc 420 sequentially arranged along a direction away from the end surface of the wind-up roll 130, the damping disc 420 is arranged on the rocker 430, the brake pad 410 is synchronously arranged on the damping disc 420, and the brake pad 410 is opposite to the end surface of the wind-up roll 130. Brake block 410 sets up with damping dish 420 is synchronous, and rocker 430 swings and makes brake block 410 compress tightly when the terminal surface of wind-up roll 130, and wind-up roll 130 rotates and provides the friction power of rotating for brake block 410, and if brake block 410 rotated along with wind-up roll 130, need overcome the friction damping of damping dish 420 for wind-up roll 130 slows down the speed gradually, reaches the brake effect, and convenient the regulation, simple structure is with low costs, improves friction damping effect area, improves the brake effect. In fact, the braking element 320 may also be pressed against the arc surface of the wind-up roll 130, and may also act as a barrier to the rotation of the wind-up roll 130.

In the embodiment, the end of the wind-up roll 130 synchronously rotates with the friction disc 450, and the brake pad 410 faces the end face of the friction disc 450 away from the wind-up roll 130. The action area between the brake pad 410 and the wind-up roll 130 is increased, and the braking effect is improved.

In fact, in the embodiment, the positioning rod 440 includes a rod 441 and a sleeve 442, the rod 441 is rotatably connected to the mounting frame 120, the sleeve 442 is sleeved on the rod 441, an inner annular wall of the sleeve 442 is threadedly connected to an outer annular wall of the rod 441, and the rocker 430 is rotatably connected to the sleeve 442. The rod 441 is rotated, the sleeve 442 moves close to or away from the mounting frame 120 along the threads on the outer annular wall of the rod 441, one end of the rocker 430 moves along with the sleeve 442, and the rocker 430 is rotatably connected to the sleeve 442, so that the movement interference is reduced, the structure is simple, the adjustment is convenient, and the adjustment precision is improved. In addition, a handle may be disposed at an end of the positioning rod 440 far away from the mounting frame 120, so that the positioning rod 440 can be rotated by a worker conveniently.

In addition, the present invention further includes a first driving member 310, the first driving member 310 rotatably drives the driving roller 110, and the rotation axis and the center line of the driving roller 110 coincide with each other. The first driving member 310 drives the driving roller 110 to rotate, and the driving roller 110 drives the winding drum 102 to rotate and wind the fabric 101, so that the winding stability is improved. In addition, the present invention further includes a second driving member, the second driving member rotatably drives the wind-up roll 130, and the rotation axis and the center line of the wind-up roll 130 are overlapped with each other. After the cloth rolling is finished, the second driving member can reversely drive the winding roller 130 to rotate, so that the automatic cloth loosening is realized, and the cloth loosening efficiency is improved.

While the preferred embodiments of the present invention have been described in detail, it should be understood that the utility model is not limited thereto, but various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present invention, and the equivalents and substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. A rolling subassembly which characterized in that: the method comprises the following steps:

a frame (100) on which a driving roller (110) is rotatably arranged;

the winding device can slide back and forth along the direction close to or far away from the driving roller (110), a winding roller (130) is rotatably arranged on the winding device, and the winding roller (130) is parallel to the driving roller (110);

the tensioning structure (140) is provided with a positioning end (141) and a tensioning end (142), the positioning end (141) is always fixed relative to the rack (100), the tensioning end (142) is connected to the winding device, when the winding device slides in the direction far away from the driving roller (110), the distance between the tensioning end (142) and the positioning end (141) is increased, and the tensioning end (142) enables the winding device to have the movement tendency close to the driving roller (110).

2. A winding assembly, according to claim 1, wherein: still including carrying thing seat (150), carry thing seat (150) with frame (100) relatively fixed, the top surface of carrying thing seat (150) is equipped with slide rail (210), slide rail (210) are along being close to the direction of drive roll (110) extends, coiling mechanism sliding connection be in on slide rail (210).

3. A winding assembly, according to claim 1, wherein: the tensioning structure (140) is a cylinder (220).

4. A winding assembly, according to claim 1, wherein: the winding device comprises a mounting frame (120), the winding roller (130) is rotatably arranged on the mounting frame (120), the brake piece (320) is arranged on the adjusting component (330), the adjusting component (330) is arranged on the mounting frame (120), and the adjusting component (330) can enable the brake piece (320) to press against or move away from the winding roller (130).

5. A winding assembly, according to claim 4, characterized in that: the adjusting assembly (330) comprises a rocker (430) and a positioning rod (440), the positioning rod (440) is arranged on the mounting rack (120), the positioning rod (440) extends in the direction away from the mounting rack (120), one end of the rocker (430) can slide along the positioning rod (440), the middle of the rocker (430) is rotatably arranged on the mounting rack (120) as a rotating fulcrum, the brake piece (320) is arranged at the other end of the rocker (430), and when one end of the rocker (430) is away from the mounting rack (120) along the positioning rod (440), the other end of the rocker (430) is gradually close to the winding roller (130), so that the brake piece (320) can press the winding roller (130).

6. A winding assembly, according to claim 5, characterized in that: brake spare (320) include along keeping away from brake block (410) and damping dish (420) that wind-up roll (130) terminal surface was equipped with in proper order, damping dish (420) set up on rocker (430), brake block (410) set up in step on the damping dish (420), brake block (410) just to the terminal surface of wind-up roll (130).

7. A wind-up assembly according to claim 6, wherein: and a friction disc (450) synchronously rotates at the end part of the winding roller (130), and the brake pad (410) is over against the end surface of the friction disc (450) far away from the winding roller (130).

8. A winding assembly, according to claim 5, characterized in that: the positioning rod (440) comprises a rod piece (441) and a sleeve piece (442), the rod piece (441) is rotatably connected to the mounting frame (120), the sleeve piece (442) is sleeved on the rod piece (441), the inner annular wall of the sleeve piece (442) is in threaded connection with the outer annular wall of the rod piece (441), and the rocker (430) is rotatably connected to the sleeve piece (442).

9. A winding assembly, according to claim 1, wherein: the driving device further comprises a first driving member (310), wherein the first driving member (310) can rotatably drive the driving roller (110), and the rotation axis and the center line of the driving roller (110) are coincident.

10. A winding assembly, according to claim 1, wherein: the winding device further comprises a second driving member which can rotatably drive the winding roller (130), and the rotation axis and the central line of the winding roller (130) are coincident with each other.