CN216785164U - Stably unreeling driven shaft structure - Google Patents

Abstract

The utility model discloses a stably-unreeled driven shaft structure, wherein a driven shaft body is rotatably arranged on a support, the upper part of the support comprises an upper position close to one end of the driven shaft body and an upper position close to the other end of the driven shaft body, the stably-unreeled driven shaft structure further comprises a clamping groove and a pre-unreeled driven guide contact mechanism, the clamping groove and the pre-unreeled driven guide contact mechanism matched with the clamping groove are arranged at the upper position of the support, the top of a clamping column is fixedly connected with a guide inclined plate, the driven shaft body comprises a roller body, and the inclined direction of the guide inclined plate faces the roller body. When a user pulls a certain film or a belt body in hand to be in contact with the driven shaft and supports the film or the belt body through the driven shaft, the condition that the film or the belt body is in misoperation and is in contact with the support when the film or the belt body is initially in contact with the driven shaft is avoided, the condition that the film or the belt body is scratched is further avoided, the use effect of pre-unwinding driven guide contact is achieved, particularly, the use effect of low cost can be achieved through a simple structure, and the user can selectively implement the method according to needs conveniently.

Description

Stably unreeling driven shaft structure

Technical Field

The utility model relates to a driven shaft structure capable of realizing stable unreeling, and belongs to the technical field of lithium battery equipment.

Background

Banded product involves in the production and processing process and uses the driven shaft to support, its structure includes driven shaft body and support, the rotatable setting of driven shaft body is on the support, the upper portion of support is including the upper portion position that is close to driven shaft body one end and the other end, when user hand power certain membrane or area body and driven shaft contact support through the driven shaft, there is the condition of maloperation and support contact when this membrane or area body is initial and the driven shaft contact, and then there is the condition of fish tail to membrane or area body, and can not reach the result of use of unreeling in advance from the direction contact, especially can not reach low-cost result of use through simple structure, inconvenient user is implemented according to needs selectivity. Therefore, a driven shaft structure for stably unwinding is urgently needed to solve the problem in the prior art.

In order to solve the technical problems, a new technical scheme is especially provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a driven shaft structure for stable unreeling, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stable driven shaft structure who unreels, including driven shaft body and support, the rotatable setting of driven shaft body is on the support, the upper portion of support is including the upper portion position that is close to driven shaft body one end and the other end, this stable driven shaft structure who unreels still includes the draw-in groove and unreels driven direction contact mechanism in advance, the upper portion position of support sets up the draw-in groove and unreels driven direction contact mechanism in advance with draw-in groove matched with, it contains direction swash plate and card post to unreel driven direction contact mechanism in advance, the card post cooperatees with the draw-in groove, the bottom and the draw-in groove joint of card post are connected, the top fixed connection direction swash plate of card post, the driven shaft body includes the roll body, the incline direction of direction swash plate is towards the roll body.

Preferably, the inclined guide plate and the clamping column are of an integrated structure.

Preferably, each corner of the inclined guide plate and each corner of the clamping column are respectively provided with an arc transition.

Preferably, each corner of the bracket is provided with a circular arc transition.

Compared with the prior art, the utility model has the beneficial effects that: when a certain film or belt body is pulled by a hand of a user and is contacted with the driven shaft to be supported through the driven shaft, the condition that misoperation and support contact exist when the film or belt body is initially contacted with the driven shaft is avoided, the condition that the film or belt body is scratched is further avoided, the use effect of pre-unreeling driven guide contact is achieved, particularly, the use effect with low cost can be achieved through a simple structure, and the user can selectively implement the film or belt body as required.

Drawings

FIG. 1 is a schematic view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention based on fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings of the specification, the utility model provides a technical scheme: the utility model provides a stabilize driven shaft structure of unreeling, including driven shaft body 1 and support 2, the rotatable setting of driven shaft body 1 is on support 2, the upper portion of support 2 is including the upper portion position that is close to 1 one end of driven shaft body and the other end, the driven shaft structure of this stable unreeling still includes the draw-in groove and unreels driven direction contact mechanism in advance, the upper portion position of support 2 sets up draw-in groove 6 and unreels driven direction contact mechanism in advance with draw-in groove 6 matched with, it contains direction swash plate 3 and calorie of post 4 to unreel driven direction contact mechanism in advance, calorie of post 4 cooperatees with the draw-in groove, the bottom and the draw-in groove joint of calorie of post 4 are connected, the top fixed connection direction swash plate 3 of calorie of post 4, driven shaft body 1 includes roll body 5, the incline direction of direction swash plate 3 is towards roll body 5.

Preferably, direction swash plate 3 and card post 4 formula structure as an organic whole, and each edges and corners of direction swash plate 3 and card post 4 set up the circular arc transition respectively, and each edges and corners of support 2 sets up the circular arc transition respectively.

When in use, the parts which are not specifically described in the utility model can be used as the implementation modes known by persons skilled in the art in the prior art, the utility model adopts a clamping groove and a pre-unwinding driven guide contact mechanism on the basis of the prior art, as shown in fig. 1 and fig. 2, the upper part of a bracket 2 is provided with the clamping groove and the pre-unwinding driven guide contact mechanism matched with the clamping groove, by adopting the mode, the pre-unwinding driven guide contact mechanism comprises a guide inclined plate 3 and a clamping column 4, the clamping column 4 is matched with the clamping groove, the bottom of the clamping column 4 is connected with the clamping groove in a clamping way, the top of the clamping column 4 is fixedly connected with the guide inclined plate 3, a driven shaft body 1 comprises a roller body 5, the inclined direction of the guide inclined plate 3 faces the roller body 5, when a certain film is pulled by hand or a belt body is contacted with the driven shaft to be supported by the driven shaft, the condition that the film or the belt body is contacted with the driven shaft initially is avoided by guiding of the guide inclined plate 3, and the film or belt body is contacted with the driven shaft by misoperation and contacted with the bracket 2, and then avoid having the condition that has the fish tail to the membrane or the area body, reach the result of use that unreels driven direction contact in advance, especially can reach low-cost result of use through simple structure to and card post 4 adopts the mode and the draw-in groove of joint to be connected, when not needing, also can cancel the joint and connect and resume normal use, convenience of customers selectively implements as required.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a stable driven shaft structure who unreels, includes driven shaft body and support, the rotatable setting of driven shaft body is on the support, and the upper portion of support is including the upper portion position that is close to driven shaft body one end and the other end, its characterized in that: this stabilize driven shaft structure who unreels still includes the draw-in groove and unreels driven direction contact mechanism in advance, and the upper portion position of support sets up the draw-in groove and unreels driven direction contact mechanism in advance with draw-in groove matched with, unreels driven direction contact mechanism in advance and contains direction swash plate and card post, and the card post cooperatees with the draw-in groove, and the bottom and the draw-in groove joint of card post are connected, and the top fixed connection direction swash plate of card post, driven shaft body include the roll body, and the incline direction of direction swash plate is towards the roll body.

2. The steadily unreeling driven shaft structure of claim 1, wherein: the guide sloping plate and the clamping column are of an integrated structure.

3. The stably unwinding driven shaft structure of claim 1, wherein: and arc transition is respectively arranged at each edge angle of the guide inclined plate and the clamping column.

4. The stably unwinding driven shaft structure of claim 3, wherein: and arc transition is respectively arranged at each edge angle of the bracket.

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