CN216891201U

CN216891201U - Vacuum coating winding tension control device

Info

Publication number: CN216891201U
Application number: CN202220469836.6U
Authority: CN
Inventors: 邓鹏峰
Original assignee: Chongqing Taifuton Nano Technology Co ltd
Current assignee: Chongqing Taifuton Nano Technology Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-07-05
Anticipated expiration: 2032-03-02

Abstract

A vacuum coating coiling tension control device comprises a machine base, wherein the surface of the machine base is close to two end positions and is respectively provided with a discharging roller and a winding roller, the middle position of the surface of the machine base is symmetrically provided with an expansion bracket, the expansion end of the expansion bracket is rotatably connected with a pressure roller through a shaft seat, the surface of the machine base is fixedly connected with an electric push rod, the transmission output end of the electric push rod is fixedly connected with the outer wall of the expansion end of the expansion bracket through a connecting rod, the surface of the machine base is symmetrically provided with a baffle plate, the top end of the baffle plate is rotatably provided with a material guide roller, the upper surface of the machine base is symmetrically provided with an electric push rod, the transmission output end of the electric push rod is fixedly connected with the outer wall of the expansion end of the expansion bracket through a connecting rod, the pressure roller is arranged inside the expansion bracket, when the tension of a material is adjusted, the expansion bracket and the pressure roller are driven to synchronously press down through the electric push rod, and the material is stretched, the tension degree is improved, and the film coating is convenient.

Description

Vacuum coating winding tension control device

Technical Field

The utility model relates to the technical field of vacuum coating, in particular to a winding tension control device for vacuum coating.

Background

When the materials are subjected to vacuum coating, the tightness is required to be adjusted according to the characteristics of the materials to be coated.

The structure for adjusting the tightness of an object in the prior art is complex, and the phenomena of deviation and displacement are easy to occur during adjustment, so that the adjustment effect is influenced.

In order to solve the above problems, the present application provides a vacuum coating winding tension control device.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the prior art, the utility model provides a vacuum coating winding tension control device, wherein electric push rods are symmetrically arranged on the upper surface of a base, the transmission output end of each electric push rod is fixedly connected with the outer wall of the telescopic end of an expansion bracket through a connecting rod, a pressure roller is arranged in the expansion bracket, and when the tension of a material needs to be adjusted, the expansion bracket and the pressure roller are driven to synchronously press down through the electric push rods so as to stretch the material, improve the tension of the material and facilitate coating.

(II) technical scheme

In order to solve the problems, the utility model provides a vacuum coating winding tension control device, which comprises a machine base, wherein a discharging roller and a winding roller are respectively arranged on the surface of the machine base close to two ends, telescopic frames are symmetrically arranged at the middle positions of the surface of the machine base, the telescopic ends of the telescopic frames are rotatably connected with a material pressing roller through shaft seats, electric push rods are fixedly connected with the surface of the machine base, the transmission output ends of the electric push rods are fixedly connected with the outer walls of the telescopic ends of the telescopic frames through connecting rods, baffle plates are symmetrically arranged on the surface of the machine base, material guide rollers are rotatably arranged at the top ends of the baffle plates, electric push rods are symmetrically arranged on the surface of the machine base, the transmission output ends of the electric push rods are fixedly connected with the outer walls of the telescopic ends of the telescopic frames through connecting rods, the material pressing roller is arranged in the telescopic frames, when the tension degree of a material is required to be adjusted, the telescopic frames and the material pressing roller are driven to be synchronously pressed down through the electric push rods, the material is stretched, the tension degree is improved, and film coating is facilitated.

Preferably, a driving motor is installed on the surface of the machine base, a transmission output end of the driving motor is in transmission connection with the winding roller through a gear box, the driving motor is matched with the gear box to drive the winding roller, and the winding roller winds and winds the coated material.

Preferably, the baffle is located at the outer side of the material pressing roller and located between the material discharging roller and the winding roller, and the baffle is used for isolating and protecting the film coating area.

Preferably, the upper surface of the base is bonded with a rubber ring, the rubber ring is sleeved at the outer positions of the discharging roller and the winding roller, and the arrangement of the rubber ring facilitates the pressing of the vacuum cover on the base by a user, so that the sealing property of the joint of the vacuum cover and the base is improved.

Preferably, the controller is installed at the front position of the machine base, the controller is electrically connected with the electric push rod, and the controller is used for electrically controlling the working state of the electric push rod.

Preferably, the protection plates are symmetrically arranged on the surface of the base and are positioned on one side of the expansion bracket, and the protection plates are used for isolating and protecting a film coating area.

Preferably, the support is fixedly connected to the upper surface of the base, the camera is mounted on the lower surface of the support, the monitoring screen is mounted on the front surface of the base, the monitoring screen is electrically connected with the camera, materials in a coating environment are shot through the camera, and the materials are displayed on the surface of the monitoring screen in real time, so that the coating process can be observed conveniently.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, the electric push rods are symmetrically arranged on the upper surface of the base, the transmission output end of each electric push rod is fixedly connected with the outer wall of the telescopic end of the telescopic frame through the connecting rod, the material pressing roller is arranged in the telescopic frame, and when the tension of a material is required to be adjusted, the telescopic frame and the material pressing roller are driven by the electric push rods to synchronously press downwards, so that the material is stretched, the tension of the material is improved, and film coating is facilitated.

2. The camera shoots the materials in the coating environment and displays the materials on the surface of the monitoring screen in real time, so that the coating process is convenient to observe.

Drawings

Fig. 1 is a schematic view of the overall structure of a vacuum coating winding tension control device according to the present invention.

Fig. 2 is a schematic view of a connection structure of a machine base and a nip roll of a vacuum coating winding tension control device provided by the utility model.

Fig. 3 is a schematic top view of a base of a vacuum coating winding tension control device according to the present invention.

Reference numerals: 1. a machine base; 101. a rubber ring; 2. a controller; 3. a monitor screen; 4. a support; 5. a camera; 6. a discharge roller; 7. a baffle plate; 701. a material guide roller; 8. a wind-up roll; 801. a gear case; 802. a drive motor; 9. a protection plate; 10. a nip roll; 11. a telescopic frame; 12. an electric push rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the winding tension control device for vacuum coating provided by the utility model comprises a machine base 1, wherein a material discharging roller 6 and a material winding roller 8 are respectively installed on the surface of the machine base 1 close to two ends, telescopic frames 11 are symmetrically installed on the middle position of the surface of the machine base 1, the telescopic ends of the telescopic frames 11 are rotatably connected with a material pressing roller 10 through shaft seats, the surface of the machine base 1 is fixedly connected with an electric push rod 12, the transmission output end of the electric push rod 12 is fixedly connected with the outer wall of the telescopic end of the telescopic frame 11 through a connecting rod, baffle plates 7 are symmetrically installed on the surface of the machine base 1, and a material guiding roller 701 is rotatably arranged at the top ends of the baffle plates 7.

It should be noted that, at 1 upper surface symmetry installation electric putter 12 of frame, the flexible end outer wall fixed connection of connecting rod and expansion bracket 11 is passed through to electric putter 12's transmission output, and nip roll 10 is installed inside expansion bracket 11, when needing to carry out the rate of tension to the material and adjust, drives expansion bracket 11 and nip roll 10 through electric putter 12 and pushes down in step, carries out tensile processing to the material, improves its rate of tension, makes things convenient for the coating film.

In an alternative embodiment, the stand 1 is surface-mounted with a driving motor 802, and the driving output end of the driving motor 802 is in driving connection with the wind-up roll 8 through a gear box 801.

It should be noted that the driving motor 802 is used in cooperation with the gear box 801 to drive the winding roller 8, and the winding roller 8 winds and winds the material after being coated.

In an alternative embodiment, the baffle 7 is located in a position outside the nip roll 10, and the baffle 7 is located between the unwind roll 6 and the wind-up roll 8.

The baffle 7 is used for isolating and protecting the coating area.

In an optional embodiment, a rubber ring 101 is adhered to the upper surface of the machine base 1, and the rubber ring 101 is sleeved at the outer positions of the discharging roller 6 and the winding roller 8.

It should be noted that, the arrangement of the rubber ring 101 is convenient for a user to press the vacuum cover relative to the base 1, and improves the sealing performance of the joint of the vacuum cover and the base 1.

In an alternative embodiment, the controller 2 is installed on the front surface of the base 1, and the controller 2 is electrically connected with the electric push rod 12.

The controller 2 is used to electrically control the operating state of the electric putter 12.

In an alternative embodiment, the protection plate 9 is symmetrically arranged on the surface of the machine base 1, and the protection plate 9 is arranged on one side of the telescopic frame 11.

It should be noted that the protection plate 9 is used for isolating and protecting the coating area.

In an optional embodiment, a support 4 is fixedly connected to the upper surface of the base 1, a camera 5 is installed on the lower surface of the support 4, a monitor screen 3 is installed on the front surface of the base 1, and the monitor screen 3 is electrically connected with the camera 5.

It should be noted that the camera 5 is used for shooting materials in the coating environment and displaying the materials on the surface of the monitoring screen 3 in real time, so that the coating process is convenient to observe.

According to the utility model, the electric push rods 12 are symmetrically arranged on the upper surface of the base 1, the transmission output end of the electric push rod 12 is fixedly connected with the outer wall of the telescopic end of the telescopic frame 11 through a connecting rod, the material pressing roller 10 is arranged in the telescopic frame 11, when the tension of a material is required to be adjusted, the telescopic frame 11 and the material pressing roller 10 are driven by the electric push rod 12 to synchronously press down, the material is stretched, and the tension of the material is improved; the surface of the base 1 is symmetrically provided with the baffle plates 7, the surface of the base 1 is symmetrically provided with the protection plates 9, the baffle plates 7 and the protection plates 9 are combined into an isolated protection area, and the film coating operation is kept between the baffle plates 7 and the protection plates 9; the camera 5 is used for shooting materials in a coating environment, and the materials are displayed on the surface of the monitoring screen 3 in real time, so that the coating process is convenient to observe.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a vacuum coating coiling tension control device, its characterized in that, includes frame (1), frame (1) surface is close to both ends position and installs blowing roller (6) and wind-up roll (8) respectively, frame (1) surface intermediate position symmetry installation expansion bracket (11), the flexible end of expansion bracket (11) is rotated through the axle bed and is connected nip roll (10), frame (1) fixed surface connects electric putter (12), the flexible end outer wall fixed connection of connecting rod and expansion bracket (11) is passed through to the transmission output of electric putter (12), frame (1) surface symmetry installation baffle (7), baffle (7) top is rotated and is set up guide roller (701).

2. The vacuum coating winding tension control device according to claim 1, wherein a driving motor (802) is installed on the surface of the machine base (1), and the transmission output end of the driving motor (802) is in transmission connection with the winding roller (8) through a gear box (801).

3. The vacuum coating winding tension control device according to claim 1, wherein the baffle (7) is located at an outer position of the nip roll (10), and the baffle (7) is located between the feeding roll (6) and the winding roll (8).

4. The vacuum coating winding tension control device according to claim 1, wherein a rubber ring (101) is bonded on the upper surface of the machine base (1), and the rubber ring (101) is sleeved on the outer positions of the feeding roller (6) and the winding roller (8).

5. The vacuum coating winding tension control device according to claim 1, wherein the controller (2) is installed on the front surface of the base (1), and the controller (2) is electrically connected with the electric push rod (12).

6. The vacuum coating winding tension control device according to claim 1, wherein the protection plate (9) is symmetrically installed on the surface of the machine base (1), and the protection plate (9) is located on one side of the telescopic frame (11).

7. The vacuum coating winding tension control device according to claim 1, wherein a bracket (4) is fixedly connected to the upper surface of the machine base (1), and a camera (5) is mounted on the lower surface of the bracket (4).

8. The vacuum coating winding tension control device according to claim 1, wherein the monitor screen (3) is installed on the front surface of the base (1), and the monitor screen (3) is electrically connected with the camera (5).