Grey cloth centering cropping device
By designing a grey cloth centering rolling device including a swing device and a centering device, the problem of grey cloth not centering is solved, uniform folding of grey cloth and high-quality rolling cloth are achieved, and product quality and adaptability are improved.
Patent Information
- Application Number
- CN202421656901.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-15
AI Technical Summary
In the prior art, the grey cloth fails to center during the falling process, resulting in uneven thickness of the edge of the grey cloth falling on the rolled cloth barrel, and easy to wrinkle and print during transportation, affecting product quality. At the same time, the traditional rolling cloth rack is fixed to the ground, unable to move, and has low adaptability.
A grey cloth centering rolling device including a fixing frame, a rolling frame, a swing device and a centering device is designed. The swing device drives the swing arm through the drive wheel and the drive motor to realize the reciprocating movement of the swing frame and ensures the tension of the grey fabric; the centering device adjusts the position of the grey fabric in real time through the vibration roller and position sensor to center it.
The neat and even folding of the grey cloth is achieved on the collection roller of the loading cloth, avoiding the wrinkle printing of the cassette cloth and the hard wool cloth, improving product quality, and improving the adaptability through the movable loading rack.
Smart Images
Figure CN222974543U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a device for centering and laying cloth of grey cloth. Background Art
[0002] After the grey cloth is dried, it needs to be collected. Generally, a cloth winding barrel is used to collect the grey cloth during the collection process. If the grey cloth fails to be centered during the falling process, the edge of the grey cloth falling on the cloth winding barrel will have uneven thickness, and wrinkles are likely to occur during transportation, thus affecting the product quality. Moreover, when using a cloth winding barrel, the cloth in the core will also have wrinkles, and the fluffed cloth will be relatively hard, affecting the quality of the finished product. The traditional cloth laying rack is basically fixed on the ground and cannot be moved, with low adaptability. Summary of the Utility Model
[0003] The purpose of the utility model is to overcome the above deficiencies existing in the prior art, and provide a device for centering and laying cloth of grey cloth with reasonable design, simple structure and uniform and neat cloth laying.
[0004] The technical solution adopted by the utility model to solve the above problems is: a device for centering and laying cloth of grey cloth, including a fixed frame, a cloth laying frame, a swing device and a centering device installed on the fixed frame;
[0005] The swing device includes a driving wheel and a driving motor installed on the fixed frame. The driving wheel is connected with the driving motor through a belt. One end of a swing arm is fixed on the driving wheel, and the other end of the swing wall is fixed to a swing frame through a bolt. The swing frame is movably installed on the fixed frame;
[0006] The centering device includes a vibrating roller driven by a vibrating motor, a first driven roller and a second driven roller located below the vibrating roller. The vibrating roller is installed on the fixed frame. A position sensor is installed on the first driven roller. Both the first driven roller and the second driven roller are fixed on the swing frame; the cloth laying frame is located directly below the centering device, and a cloth collecting roller is fixed on the top of the cloth laying frame.
[0007] Preferably, the cloth laying frame is composed of two support frames. Fixed ears are arranged on the top of the support frames. Both ends of the cloth collecting roller are fixed to the support frames through the fixed ears. The support frames are movable, can be flexibly matched with the cloth collecting roller, and have high adaptability.
[0008] Preferably, the fixed ears are fixed to the support frames through bolts. The support frames are fixed stably and will not move, ensuring that the grey cloth is laid neatly on the cloth collecting roller.
[0009] For each rotation of the driving wheel of the utility model, the swing frame is driven by the swing arm to perform a reciprocating motion at an angle, ensuring the tension of the grey cloth, so that the grey cloth is neatly and evenly folded and laid on the cloth collecting roller of the cloth laying frame, avoiding the situation that the cloth in the core has wrinkles and the fluffed cloth is relatively hard when using the original cloth winding barrel.
[0010] The base fabric position sensor of the present utility model can detect whether the base fabric is located at the center position between the first driven roller and the second driven roller. When it detects that the position of the base fabric is offset, the sensor feeds back a signal to the vibrating roller of the centering device, and the position of the base fabric is adjusted to be centered again through the vibration of the vibrating roller.
[0011] Compared with the prior art, the present utility model has the following advantages and effects: 1. The base fabric is neatly and evenly folded and falls on the cloth collecting roller of the cloth dropping rack, avoiding the situation of creases on the core cloth and the hard cloth when using a cloth winding barrel before; 2. The support frame is fixed stably; 3. The centering device timely adjusts the position of the whole base fabric through the vibrating roller to make it centered. Description of the Drawings
[0012] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.
[0013] Figure 2 It is an example diagram of the structure of the centering device of the present utility model
[0014] In the figure: fixed frame 1, swinging device 2, driving wheel 3, driving motor 4, belt 5, swing arm 6, swinging frame 7, centering device 8, vibrating motor 9, vibrating roller 10, first driven roller 11, second driven roller 12, position sensor 13, cloth dropping rack 14, cloth collecting roller 15, support frame 16, fixed ear 17, base fabric 18. Detailed Embodiment
[0015] The present utility model will be further described in detail below with reference to the drawings and through embodiments. The following embodiments are explanations of the present utility model, and the present utility model is not limited to the following embodiments.
[0016] See Figure 1-2 , the base fabric centering and cloth dropping device in this embodiment includes a fixed frame 1, a cloth dropping rack 14, and a swinging device 2 and a centering device 8 installed on the fixed frame 1; the swinging device 2 includes a driving wheel 3 and a driving motor 4 installed on the fixed frame 1, the driving wheel 3 is connected to the driving motor 4 through a belt 5, one end of the swing arm 6 is fixed on the driving wheel 3, the other end of the swing wall 6 is fixed to the swinging frame 7 through bolts, and the swinging frame 7 is movably installed on the fixed frame 1; the centering device 8 includes a vibrating roller 10 driven by a vibrating motor 9, a first driven roller 11 and a second driven roller 12 located below the vibrating roller 10, the vibrating roller 10 is installed on the fixed frame 1, a position sensor 13 is installed on the first driven roller 11, and both the first driven roller 11 and the second driven roller 12 are fixed on the swinging frame 7; the cloth dropping rack 14 is located directly below the centering device 8, and a cloth collecting roller 15 is fixed on the top of the cloth dropping rack 14.
[0017] In this embodiment, the cloth dropping rack 14 is composed of two support frames 16. A fixing ear 17 is arranged at the top of the support frame 16. Both ends of the cloth collecting roller 15 are fixed to the support frame 16 through the fixing ear 17, and the fixing ear 17 is fixed to the support frame 16 by bolts.
[0018] In this embodiment, the green cloth passes through the centering device 8 and the swinging device 2 and then folds and falls on the cloth collecting roller 15 of the cloth dropping rack 14. Through the position sensor 13 of the first driven roller 11 and in cooperation with the vibrating roller 10, the green cloth 18 is always in the centered position. Even if it is offset, it can be adjusted in time. The reciprocating motion of the swing frame 7 is driven by the circular motion of the driving wheel 3, so that the green cloth 18 is neatly folded on the cloth collecting roller 15.
[0019] In addition, it should be noted that all equivalent changes or simple changes made according to the structure, features and principles of the inventive concept of the utility model patent are included in the protection scope of the utility model patent.
Claims
1. A device for centering and dropping grey cloth, characterized in that: It includes a fixed frame, a cloth drop frame, and a swing device and a centering device installed on the fixed frame; The swing device comprises a driving wheel and a driving motor mounted on a fixed frame, the driving wheel is connected to the driving motor through a belt, one end of the swing arm is fixed to the driving wheel, the other end of the swing wall is fixed to the swing frame through bolts, and the swing frame is movably mounted on the fixed frame; The centering device includes a vibrating roller driven by a vibrating motor, a first driven roller and a second driven roller located below the vibrating roller, the vibrating roller is mounted on a fixed frame, a position sensor is mounted on the first driven roller, and the first driven roller and the second driven roller are both fixed on a swing frame; The cloth drop rack is located directly below the centering device, and a cloth collecting roller is fixed on the top of the cloth drop rack.
2. The centering and dropping device for grey cloth according to claim 1 is characterized in that: The cloth drop rack is composed of two support frames, the tops of the support frames are provided with fixing ears, and the two ends of the cloth collecting roller are fixed to the support frames through the fixing ears.
3. The centering and dropping device for grey cloth according to claim 2 is characterized in that: The fixing ears are fixed to the support frame by bolts.