CN212639301U

CN212639301U - Unwinding device is used in EVA membrane production

Info

Publication number: CN212639301U
Application number: CN202021148837.8U
Authority: CN
Inventors: 魏阳晨; 蔡丽双; 章志伟
Original assignee: Fuzhou Xingmao Garment Co ltd
Current assignee: Fuzhou Xingmao Garment Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-02
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses an unwinding device is used in EVA membrane production, the on-line screen storage device comprises a base, be provided with unwinding mechanism on the base, unwinding mechanism one side is provided with dust removal mechanism, unwinding mechanism is including unreeling roller, a motor, curb plate, unreel the roller rear portion and install a motor, it is provided with to unreel roller one side the curb plate, the inboard conduction roller of installing of curb plate, a conduction roller one side is provided with No. two conduction rollers, No. two conduction roller below is provided with No. three conduction rollers, the curb plate is kept away from unreel roller one side and is provided with the support, electronic flexible post is installed to the support inboard. The utility model discloses simple structure, reasonable in design, low in production cost, very big has made things convenient for the tensile force of adjusting the film, and the dust of adhesion on can effectually getting rid of the film simultaneously guarantees production quality, and the practicality is high.

Description

Unwinding device is used in EVA membrane production

Technical Field

The utility model relates to a raincoat production technical field especially relates to an unwinding device is used in EVA membrane production.

Background

The rain cape is rain-proof clothes made of waterproof cloth, is open and has no sleeves. The waterproof cloth suitable for the rain cape comprises adhesive tape, oilcloth, plastic film and the like. Modern waterproof cloth of poncho emphasizes air permeability, such as specially made nylon, Gore-Tex and the like. Ventilative type rain cape does benefit to the people and looses in the raincoat of the aqueous vapor of damp and hot when wearing rain-proof, increases the comfort level, and raincoat processing need carry out the stamp operation through the stamp device to raincoat surface in the course of working, improves the whole pleasing to the eye degree of raincoat to improve the value of raincoat.

EVA is a thermosetting adhesive film, which is used for being placed in the middle of laminated glass (EVA is short for polyethylene-polyvinyl acetate copolymer). Because of its superiority in adhesion, durability, optical characteristics, etc., EVA film is more and more widely used in current components and various optical products.

Unwinding device need be used in the EVA membrane production process, but the inconvenient tensile force of adjusting of current unwinding device can not clear up the dust on the EVA membrane moreover, influences production quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a unwinding device is used in EVA membrane production just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a EVA membrane production is with unwinding device, the on-line screen storage device comprises a base, be provided with unwinding mechanism on the base, unwinding mechanism one side is provided with dust removal mechanism, unwinding mechanism is including unreeling roller, a motor, curb plate, unreel the roller rear portion and install a motor, unreel roller one side and be provided with the curb plate, a conduction roller is installed to the curb plate inboard, a conduction roller one side is provided with No. two and passes the deflector roll, No. two conduction roller below is provided with No. three conduction rollers, the curb plate is kept away from unreel roller one side is provided with the support, electronic flexible post is installed to the support inboard, electronic flexible post lower extreme is provided with the spring frame, the terminal surface is provided with the revolving rack under the spring frame, the pinch roller is installed to the revolving rack inboard.

As the utility model discloses further scheme, dust removal mechanism includes mounting panel, No. two motors, glues the hair roller, the mounting panel front-mounted No. two motors, unreel the roller inboard and install glue the hair roller.

As a further scheme of the utility model, dust removal mechanism includes mounting panel, fixed frame, electrostatic absorption stick, install the mounting panel inboard fixed frame, install on the fixed frame the electrostatic absorption stick.

As a further scheme of the utility model, a motor with the unwinding roller passes through the coupling joint, a conduction roller rotates to be installed the curb plate is inboard.

As a further scheme of the utility model, the spring bracket passes through the bolt to be installed electronic flexible post lower extreme, the pinch roller rotates to be installed the revolving rack is inboard, the material of pinch roller is rubber.

As a further proposal of the utility model, the second motor and the fluff sticking roller are connected by a coupling.

As a further aspect of the present invention, the fixing frame is installed through a bolt inside the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up unwinding mechanism and dust removal mechanism, very big having made things convenient for the tensile force of adjusting the film, the dust of adhesion on can effectual getting rid of the film simultaneously guarantees production quality, and the practicality is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a perspective view of an embodiment 1 of an unwinding device for producing an EVA film;

fig. 2 is a front view of an unwinding device for producing EVA film according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a spring frame in embodiment 1 of an unwinding device for producing an EVA film;

fig. 4 is a schematic structural view of a side plate of an unwinding device for producing an EVA film according to embodiment 1 of the present invention;

fig. 5 is a schematic diagram of dust removal mechanism of embodiment 2 of unwinding device for EVA film production.

The reference numerals are explained below:

1. an unwinding mechanism; 2. a dust removal mechanism; 3. a base; 101. unwinding rollers; 102. a first motor; 103. a side plate; 104. a first conductive roller; 105. a second transmission roller; 106. a third transmission roller; 107. a support; 108. an electric telescopic column; 109. a spring holder; 110. rotating the frame; 111. a pinch roller; 201. mounting a plate; 202. a second motor; 203. a hair sticking roller; 204. a fixing frame; 205. an electrostatic adsorption bar.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a technical solution: the utility model provides an unwinding device is used in EVA membrane production, the on-line screen storage device comprises a base 3, be provided with unwinding mechanism 1 on the base 3, unwinding mechanism 1 one side is provided with dust removal mechanism 2, unwinding mechanism 1 is including unreeling roller 101, a motor 102, curb plate 103, unreel roller 101 rear portion and install a motor 102, it is provided with curb plate 103 to unreel roller 101 one side, conduction roller 104 is installed No. one to curb plate 103 inboard, conduction roller 104 one side is provided with No. two and passes guide roller 105, No. two conduction roller 105 below is provided with No. three conduction roller 106, curb plate 103 keeps away from unreeling roller 101 one side and is provided with support 107, electronic flexible post 108 is installed to support 107 inboard, electronic flexible post 108 lower extreme is provided with spring frame 109, the terminal surface is provided with revolving frame 110 under spring frame 109, pinch roller 111 is.

On the basis of the above-described embodiment: the dust removing mechanism 2 comprises a mounting plate 201, a second motor 202 and a hair sticking roller 203, wherein the second motor 202 is mounted at the front part of the mounting plate 201, and the hair sticking roller 203 is mounted at the inner side of the unwinding roller 101; the first motor 102 is connected with the unwinding roller 101 through a coupler, and the first conduction roller 104 is rotatably arranged on the inner side of the side plate 103; the spring frame 109 is installed at the lower end of the electric telescopic column 108 through bolts, the pressing wheel 111 is rotatably installed at the inner side of the rotating frame 110, and the pressing wheel 111 is made of rubber; the second motor 202 is connected with the hair sticking roller 203 through a coupler.

The working principle is as follows: a material roll is arranged on an unwinding roller 101, one end of the material roll passes through the upper end face of a second conducting roller 105, the material roll bypasses the lower end face of a third conducting roller 106, the material roll penetrates out of the upper end face of a first conducting roller 104, the material roll passes through a side plate 103 on the other side in the same method, and finally the material roll passes through a space between two hair sticking rollers 203, a first motor 102 drives the unwinding roller 101 to rotate, a film is released, when the tensile force needs to be adjusted, an electric telescopic column 108 drives a pressing wheel 111 to descend to press on the film to adjust the tensile force, a spring frame 109 plays a certain buffering role, a second motor 202 drives the hair sticking rollers 203 to rotate, the two hair sticking rollers 203 can stick dust on the film, and production.

Example 2

As shown in fig. 5, embodiment 2 differs from embodiment 1 in that the dust removing mechanism 2 includes an attachment plate 201, a fixing frame 204, and an electrostatic adsorption rod 205, the fixing frame 204 is attached to the inside of the attachment plate 201, and the electrostatic adsorption rod 205 is attached to the fixing frame 204.

The pasting hair roller 203 is replaced by the electrostatic adsorption rod 205, and the function of cleaning dust is also achieved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a unwinding device is used in EVA membrane production, includes base (3), its characterized in that: the automatic unwinding device is characterized in that an unwinding mechanism (1) is arranged on the base (3), a dust removal mechanism (2) is arranged on one side of the unwinding mechanism (1), the unwinding mechanism (1) comprises an unwinding roller (101), a first motor (102) and a side plate (103), the first motor (102) is installed on the rear portion of the unwinding roller (101), the side plate (103) is arranged on one side of the unwinding roller (101), a first transmission roller (104) is installed on the inner side of the side plate (103), a second transmission roller (105) is arranged on one side of the first transmission roller (104), a third transmission roller (106) is arranged below the second transmission roller (105), a support (107) is arranged on one side of the unwinding roller (101) far away from the side plate (103), an electric telescopic column (108) is installed on the inner side of the support (107), and a spring frame (109) is arranged at the lower end of the electric telescopic column, the lower end face of the spring frame (109) is provided with a rotating frame (110), and the inner side of the rotating frame (110) is provided with a pressing wheel (111).

2. The unwinding device is used in EVA membrane production of claim 1, characterized in that: dust removal mechanism (2) include mounting panel (201), No. two motor (202), adhesive hair roller (203), mounting panel (201) front portion installation No. two motor (202), unreel roller (101) inboard and install adhesive hair roller (203).

3. The unwinding device is used in EVA membrane production of claim 1, characterized in that: dust removal mechanism (2) are including mounting panel (201), fixed frame (204), electrostatic absorption stick (205), install mounting panel (201) inboard fixed frame (204), install on fixed frame (204) electrostatic absorption stick (205).

4. The unwinding device is used in EVA membrane production of claim 1, characterized in that: a motor (102) with unreel roller (101) and pass through the coupling joint, a transmission roller (104) rotate to be installed curb plate (103) inboard.

5. The unwinding device is used in EVA membrane production of claim 1, characterized in that: the spring frame (109) is installed at the lower end of the electric telescopic column (108) through bolts, the pressing wheel (111) is rotatably installed on the inner side of the rotating frame (110), and the pressing wheel (111) is made of rubber.

6. The unwinding device is used in EVA membrane production of claim 2, characterized in that: the second motor (202) is connected with the fluff sticking roller (203) through a coupler.

7. The unwinding device is used in EVA membrane production of claim 3, characterized in that: the fixing frame (204) is installed on the inner side of the mounting plate (201) through bolts.