Synthetic leather winding mechanism

Abstract

The synthetic leather winding mechanism comprises a first lifting arm, a first connecting arm is connected to the lower portion of the first lifting arm, the first connecting arm is hinged to the first end of a first winding roller, the first lifting arm is used for lifting the first winding roller, and a first transmission part is further arranged on the outer side of the hinged position of the first winding roller and the first connecting arm. The first lifting arm is hinged to the first connecting arm, it can be guaranteed that the first connecting arm is connected to the lifting arm at the high position, then the first connecting arm is connected to the winding roller, it can be guaranteed that the winding roller can be lifted by the lifting arm to the high position to be stored, and the operation efficiency of a plant of a multi-layer structure can be improved.

Description

Technical Field

[0001] The utility model relates to the field of synthetic leather processing, in particular to a novel synthetic leather rolling mechanism. Background Art

[0002] Synthetic leather is a substitute material for leather. With the improvement of people's living standards, people gradually pursue high-quality daily products, and the demand for leather products is increasing. With the enhancement of animal protection awareness, animal leather can no longer meet people's needs. Synthetic leather products are gradually becoming the development trend of the future. After the synthetic leather in the prior art is rolled up, it needs to be transported at the work station by vehicle equipment or manual methods. At the same time, the rolling mechanism is fixed at the work station, which is not suitable for fast transportation. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a novel synthetic leather rolling mechanism to solve the inadequacies of synthetic leather rolling mechanisms in the prior art.

[0004] The utility model is implemented as follows: a synthetic leather rolling mechanism, comprising:

[0005] A first lifting arm, wherein a first connecting arm is connected below the first lifting arm, the first connecting arm is hinged to the first end of the first winding roller, the first lifting arm is used to lift the first winding roller, and a first transmission member is also provided on the outer side of the hinge between the first winding roller and the first connecting arm.

[0006] In one embodiment of the present application, the first connecting arm and the first winding roller are hingedly connected via a bearing.

[0007] In one embodiment of the present application, the upper portion of the first suspension arm is connected to the first translation mechanism.

[0008] In one embodiment of the present application, it includes a second lifting arm, a second connecting arm is connected to the bottom of the second lifting arm, the second connecting arm is hinged to the first end of the second winding roller, the second lifting arm is used to lift the second winding roller, and a second transmission member is also provided on the outer side of the hinge between the second winding roller and the second connecting arm, the first end of the second winding roller is away from the first end of the first winding roller, and the second end of the second winding roller is toward the second end of the first winding roller.

[0009] In one embodiment of the present application, a first matching piece is disposed on the bottom surface of the second end of the first winding roller; a second matching piece is also disposed on the bottom surface of the second end of the second winding roller, and the first matching piece is used to engage with the second matching piece.

[0010] In one embodiment of the present application, the upper portion of the second suspension arm is connected to the second translation mechanism.

[0011] In one embodiment of the present application, a limiting member is further provided on the first winding roller.

[0012] The utility model has the following advantages: by hingedly connecting the first boom and the first connecting arm, it can ensure that the first connecting arm is connected to the boom at a high place, and the first connecting arm is further connected to the winding roller, which can ensure that the winding roller can be lifted by the boom to a high place for storage, and can improve the operating efficiency of multi-story factory buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of a synthetic leather rolling mechanism according to a specific embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of a synthetic leather rolling mechanism station according to a specific embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the combined operation of the double frames of the synthetic leather winding mechanism described in the specific implementation mode of the utility model.

[0016] 10. first suspension arm; 11. first connecting arm; 12. first winding roller; 13. first transmission member;

[0017] 20. second suspension arm; 21. second connecting arm; 22. second winding roller; 23. second transmission member;

[0018] 3. Power mechanism;

[0019] 4. Bracket. DETAILED DESCRIPTION

[0020] In order to explain the technical content, structural features, achieved objectives and effects of the present invention in detail, the following is a detailed description in conjunction with the implementation modes and the accompanying drawings.

[0021] exist Figure 1In the embodiment shown, a synthetic leather winding mechanism is provided, comprising: a first suspension arm 10, a first connecting arm 11 is connected below the first suspension arm, the first connecting arm is hinged to the first end of the first winding roller 12, the first suspension arm is used to suspend the first winding roller, and a first transmission member 13 is further provided outside the hinged joint between the first winding roller and the first connecting arm. The first suspension arm can be a rigid structure or a hinged structure, the upper end of the first suspension arm can generally be provided on the ceiling of the factory building, or on the side wall of the factory building, etc., after the first suspension arm is relatively fixed, the first connecting arm is connected below the first suspension arm, and the first connecting arm and the first suspension arm can be fixedly connected or movably connected. The suspension arm can be provided as a telescopic arm or a hinged structure that can be wound. A power mechanism can also be provided at the hinged joint between the first suspension arm and the first connecting arm, so that the first suspension arm and the first connecting arm can be folded. The lower part of the first connecting arm is connected to the winding roller. Finally, the winding roller is driven by the action of the first suspension arm and the first connecting arm. The winding roller is a mechanism for storing synthetic leather or its intermediate products. Generally, the synthetic leather can be stored by rotating it through a power mechanism. The transmission member is used to cooperate with the transmission mechanism. The specific working method may be that an axial hole is provided on the first connecting arm, and the winding roller is arranged through the axial hole and can rotate in the axial hole. The axial hole can be lubricated by applying lubricating oil. In some embodiments, when the winding operation is performed, the winding roller is lowered to the operating position, such as placed at the winding station behind the production line. After the winding is completed, it can be hoisted. Through the above method, the synthetic leather can be hoisted away from the station position, thereby better achieving the technical effect of transferring the synthetic leather. Improve the operating efficiency of the factory.

[0022] Please continue to refer to the figure. The first connecting arm and the first winding roller are hinged through a bearing (not shown in the figure). The inner ring of the bearing is connected to the winding roller, and the outer ring is connected to the first connecting arm. The bearing plays a technical role of transmission and lubrication, which can effectively reduce the resistance of the winding roller during operation. Figure 2 In the specific application example shown, the winding roller can also be placed on the bracket 4, and the bracket 4 can support both ends or one end of the winding roller to achieve the technical effect of stabilizing the orientation of the winding roller. Figure 2 It also shows the cooperation between the transmission member 13 and the power mechanism 3 through the crawler drive. When the boom needs to be lifted, the transmission mechanism can be detached from the transmission member first.

[0023] In order to better transfer between workstations, in one embodiment of the present application, please continue to refer to Figure 1, the top of the first suspension arm is connected to the first translation mechanism 14. The first translation mechanism can be a slide rail pulley, etc., such as a factory ceiling converted into a plurality of steel tracks, on which a wheeled mobile trolley can be provided, and the bottom of the trolley is connected to the upper end of the first suspension arm. By providing the above-mentioned first translation mechanism, the transfer of the synthetic leather winding device between different workstations can be made more convenient. In addition to being used for storage, it can also be moved between the winding and unwinding workstations more timely.

[0024] In one embodiment of the present application, simultaneous winding of multiple stations can also be performed. Therefore, a second hanging arm is also designed, and a second connecting arm is connected to the lower part of the second hanging arm, and the second connecting arm is hinged to the first end of the second winding roller, and the second hanging arm is used to suspend the second winding roller. A second transmission member is also provided on the outer side of the hinge between the second winding roller and the second connecting arm, and the first end of the second winding roller is away from the first end of the first winding roller, and the second end of the second winding roller faces the second end of the first winding roller. By designing components such as the second hanging arm, the second connecting arm, and the second winding roller, winding rollers of multiple stations can work simultaneously or staggered, further improving the work efficiency in the factory.

[0025] In another embodiment, it is also possible to configure that the upper portion of the second suspension arm is connected to a second translation mechanism. By configuring the second translation mechanism, the second winding roller can be placed at any station for switching and movement, and the relative position of the second winding roller and the first winding roller can be moved.

[0026] In some other specific embodiments, the first winding roller and the second winding roller are placed on the same axis by moving the translation mechanism, and a sleeve is arranged outside as the inner core for winding the synthetic leather, so that the technical effect of winding the synthetic leather fabric wider than the width of the first winding roller can be achieved. The longest can be expanded to a little more than twice the length of the first winding roller. The first winding roller and the second winding roller only need to keep the rotation speed basically the same. In this embodiment, the ends of the first winding roller and the second winding roller do not even need to be attached.

[0027] In one embodiment of the present application, a first matching piece is disposed on the bottom surface of the second end of the first winding roller; a second matching piece is also disposed on the bottom surface of the second end of the second winding roller, and the first matching piece is used to engage with the second matching piece. Figure 3, the figure shows the working mode of the cooperation between the first winding roller and the second winding roller. The first matching piece is used to engage with the second matching piece, so that the first winding roller and the second winding roller can be tightly fitted. At this time, two transmission mechanisms can be selected for driving, or a single transmission mechanism can be used for driving. The matching pieces can be protrusions and grooves at the bottom of the winding roller, such as a groove is set on one roller and a protrusion is set on the other roller. For another example, two protrusions and two grooves can be set on the first winding roller, and two grooves and two protrusions can be set on the second winding roller, and the positions of the protrusions and grooves are set correspondingly. The protrusions of the matching piece can also be in various shapes such as fan-shaped, threaded, square, etc. By setting the matching piece, the first winding roller and the second winding roller can be more tightly fitted.

[0028] In another embodiment of the present application, a limiter is further provided on the first winding roller. The limiter can be a movable component sleeved on the winding roller, such as a rubber ring, an inflatable component, a metal component, etc. The limiter has a certain diameter and is used to limit the width of the wound synthetic leather material. The technical effect of adjusting the winding position of the synthetic leather can be achieved by providing the limiter.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent protection scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A synthetic leather rolling mechanism, characterized in that: include: A first lifting arm, wherein a first connecting arm is connected below the first lifting arm, the first connecting arm is hinged to the first end of the first winding roller, the first lifting arm is used to lift the first winding roller, and a first transmission member is also provided on the outer side of the hinge between the first winding roller and the first connecting arm.

2. The synthetic leather rolling mechanism according to claim 1, characterized in that: The first connecting arm is hinged to the first winding roller via a bearing.

3. The synthetic leather rolling mechanism according to claim 1, characterized in that: The upper part of the first suspension arm is connected to the first translation mechanism.

4. The synthetic leather rolling mechanism according to claim 1, characterized in that: The cam is connected to the first end of the second winding roller, and the second connecting arm is hinged to the first end of the second winding roller. The second lifting arm is used to lift the second winding roller. A second transmission member is also provided on the outer side of the hinge between the second winding roller and the second connecting arm. The first end of the second winding roller is away from the first end of the first winding roller, and the second end of the second winding roller is toward the second end of the first winding roller.

5. The synthetic leather rolling mechanism according to claim 4, characterized in that: A first matching piece is disposed on the bottom surface of the second end of the first winding roller; a second matching piece is also disposed on the bottom surface of the second end of the second winding roller, and the first matching piece is used to engage with the second matching piece.

6. The synthetic leather rolling mechanism according to claim 4, characterized in that: The upper part of the second suspension arm is connected to the second translation mechanism.

7. The synthetic leather rolling mechanism according to claim 1, characterized in that: The first winding roller is also provided with a limiting member.

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