CN214455455U

CN214455455U - Automatic lifting film feeding mechanism

Info

Publication number: CN214455455U
Application number: CN202120266524.0U
Authority: CN
Inventors: 李国勇
Original assignee: Suzhou Li'an Aochuang Electrostatic Co ltd
Current assignee: Suzhou Li'an Aochuang Electrostatic Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-22
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses an automatic membrane mechanism goes up and down, it include the frame, rotate connect in installation arm on the frame both sides, the mechanism still including install in be used for in the frame to drive installation arm luffing's driving piece, the back tip of installation arm with the frame rotates mutually, and the spout that extends along length direction is seted up to its middle section, and its preceding tip is equipped with the mouth of establishing of carrying of spacious form, the one end of driving piece is fixed in the frame, and the other end connect in the spout. The utility model discloses utilize driving piece control installation arm luffing motion, realize the installation and the dismantlement of batching roller, it is safe convenient.

Description

Automatic lifting film feeding mechanism

Technical Field

The utility model relates to an automatic membrane mechanism in going up and down.

Background

The original upper film is lifted up manually, the whole LDPE film roll is heavy.

Disclosure of Invention

The utility model aims at providing an automatic rising goes up membrane mechanism convenient to installation.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an automatic membrane mechanism in going up and down, its include the frame, rotate connect in installation arm on the frame both sides, the mechanism still including install in be used for in the frame driving the drive piece of installation arm luffing motion, the back tip of installation arm with the frame rotates mutually, and the spout that extends along length direction is seted up to its middle section, and its preceding tip is equipped with the mouth of establishing of carrying of uncovered form, the one end of drive piece is fixed in the frame, and the other end connect in the spout.

Preferably, the driving part is an oil cylinder, when the oil cylinder extends to the longest, the other end of the mounting arm is located at the lowest point, the bottom surface of the carrying opening is arc-shaped, and the edge of the bottom surface is 1-3mm higher than the lowest point.

Furthermore, a buffer sheet is arranged at the upper end of the carrying opening.

Furthermore, the rack is provided with a limiting rod below the rotating shaft of the mounting arm, and when the oil cylinder extends to the longest, the mounting arm is lower than the limiting rod.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model discloses utilize driving piece control installation arm luffing motion, realize the installation and the dismantlement of batching roller, it is safe convenient.

Drawings

FIG. 1 is a schematic structural view of the mounting arm of the present invention when lifted;

FIG. 2 is a schematic structural view of the mounting arm of the present invention when it is lowered;

fig. 3 is an enlarged view at a of fig. 1.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1-3, the automatic lifting film feeding mechanism includes a frame 01, mounting arms 02 rotatably connected to two sides of the frame 01, and a driving member 03 mounted on the frame 01 for driving the mounting arms 02 to swing up and down, wherein a rear end of the mounting arms 02 rotates with the frame 01, a chute 021 extending in a length direction is formed at a middle section of the mechanism, an open port 022 is formed at a front end of the mechanism, one end of the driving member 03 is fixed to the frame 01, and the other end of the driving member 03 is connected to the chute 021. The driving part 03 is an oil cylinder, when the oil cylinder extends to the longest, the other end of the mounting arm 02 is located at the lowest point, the bottom surface of the supporting opening 022 is arc-shaped, and the edge of the bottom surface is 1-3mm higher than the lowest point. The upper end of the shoulder hole 022 is provided with a cushion plate 023. The limiting rod 04 is arranged on the rack 01 and below the rotating shaft of the mounting arm 02, and when the oil cylinder extends to the longest, the mounting arm 02 is lower than the limiting rod 04. The shoulder 022 is provided to support a take-up roll for taking up the LDPE film, and a minimum distance between the buffer sheet 023 and a bottom surface of the shoulder 022 is not greater than a diameter of the take-up roll.

The principle of the utility model is as follows: when the winding roller needs to be installed, the driving piece 03 drives the installation arm 02 to swing downwards, so that the shoulder hole 022 descends to the lowest point, the winding roller is rolled at the moment, the winding roller can directly roll into the shoulder hole 022, and then the winding roller 00 can be lifted up after the driving stage is contracted.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides an automatic membrane mechanism in goes up and down, its include the frame, rotate connect in installation arm on the frame both sides, its characterized in that: the mechanism is characterized by further comprising a driving piece which is arranged on the rack and used for driving the mounting arm to swing up and down, the rear end part of the mounting arm rotates relative to the rack, a sliding groove extending along the length direction is formed in the middle section of the mounting arm, an open bearing opening is formed in the front end part of the mounting arm, one end of the driving piece is fixed on the rack, and the other end of the driving piece is connected into the sliding groove.

2. The automatic lifting film feeding mechanism of claim 1, wherein: the driving part is an oil cylinder, when the oil cylinder extends to the longest, the other end of the mounting arm is positioned at the lowest point, the bottom surface of the carrying opening is arc-shaped, and the edge of the bottom surface is 1-3mm higher than the lowest point.

3. The automatic lifting film feeding mechanism of claim 2, wherein: the upper end of the shoulder pole opening is provided with a buffer sheet.

4. The automatic lifting film feeding mechanism of claim 2, wherein: and the limiting rod is arranged on the rack and below the rotating shaft of the mounting arm, and when the oil cylinder extends to the longest, the mounting arm is lower than the limiting rod.