CN212826827U

CN212826827U - Semi-automatic pad pasting equipment

Info

Publication number: CN212826827U
Application number: CN202021231742.2U
Authority: CN
Inventors: 黄霆霆; 蹇长江; 林晓同
Original assignee: Chengdu Mingke Precision Machinery Co ltd
Current assignee: Chengdu Mingke Precision Machinery Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-30
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to a semi-automatic pad pasting equipment, comprises a workbench, sharp cylinder assembly, the screen microscope carrier, rotatory cylinder assembly and protection film adsorption platform, sharp cylinder assembly installs the both ends at the workstation respectively with rotatory cylinder assembly, the screen microscope carrier is installed on sharp cylinder assembly, rotatory cylinder assembly includes revolving cylinder, support and pivot, support one end is connected with the workstation, pivot movable mounting is on the other end of support, revolving cylinder is connected the drive pivot with the pivot and is rotary motion, protection film adsorption platform one end and pivot fixed connection, the other end that protection film adsorption platform kept away from the pivot is provided with the cylinder, protection film adsorption platform is in same vertical plane with the central line of screen microscope carrier, there is the difference in height between screen microscope carrier and the pivot. The utility model discloses set up the screen microscope carrier according to the display screen, utilize sharp cylinder assembly drive screen microscope carrier to accomplish the pad pasting with the laminating of protection film adsorption platform that can overturn, the pad pasting is fast, reduces workman intensity of labour.

Description

Semi-automatic pad pasting equipment

Technical Field

The utility model relates to a pad pasting equipment technical field especially relates to a semi-automatic pad pasting equipment.

Background

With the development of electronic technology, electronic devices with touch screens are more and more common, and in order to protect the display screens, manufacturers or consumers generally attach a layer of protective film to the display screens to protect the display screens and prevent the display screens from being scratched. The current protective film is generally made of plastic materials, has good flexibility and low cost, has better viscosity with a display screen, and is easy to stick. When the protection film is pasted, the requirement is attached smoothly, and no bubble is provided, so that the requirement for manual pasting of staff is high, the staff is continuously attached manually, eyes are easy to fatigue, the manual pasting is not suitable for mass production, when the manual pasting equipment is used for pasting the film, the attaching efficiency is low, a product is attached in two minutes on average, the alignment is inaccurate, bubbles are easy to generate, the film needs to be pasted again, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a semi-automatic pad pasting equipment to the condition that current artifical pad pasting speed of display screen is slow, matches the display screen and sets up the screen microscope carrier, utilizes sharp cylinder assembly drive screen microscope carrier and the laminating of protection film adsorption platform that can overturn to accomplish the pad pasting, and the pad pasting is fast, and the protection film is laminated with the display screen completely, and the precision is high.

A semi-automatic film pasting device comprises a workbench, a linear air cylinder assembly, a screen carrier, a rotary air cylinder assembly and a protective film adsorption platform, the linear air cylinder component and the rotary air cylinder component are respectively arranged at two ends of the workbench, the screen carrier is arranged on the linear cylinder component, the rotary cylinder component comprises a rotary cylinder, a bracket and a rotating shaft, one end of the bracket is connected with the workbench, the rotating shaft is movably arranged at the other end of the bracket, the rotary cylinder is connected with the rotating shaft to drive the rotating shaft to do rotary motion, one end of the protective film adsorption platform is fixedly connected with the rotating shaft, the other end of the protective film adsorption platform, which is far away from the rotating shaft, is provided with a roller, the central lines of the protective film adsorption platform and the screen carrying platform are positioned on the same vertical plane, and a height difference exists between the screen carrying platform and the rotating shaft.

Preferably, the pivot with protection film adsorption platform junction is provided with the burnishing surface, protection film adsorption platform tip corresponds the burnishing surface is provided with L type breach, protection film adsorption platform up end is provided with the recess that is used for placing the protection film.

Preferably, the linear cylinder assembly comprises a linear cylinder, a guide rail, a sliding plate and a fine adjustment platform, the linear cylinder and the guide rail are parallelly installed on the workbench and are perpendicular to the rotating shaft, the sliding plate is movably installed on the linear cylinder and the guide rail, and the fine adjustment platform is installed between the sliding plate and the screen carrying platform.

Preferably, the two ends of the linear cylinder are provided with first limiters.

Preferably, a sliding block is sleeved on the linear cylinder and connected with the sliding plate.

Preferably, the two sides of the support are provided with second limiters for limiting the overturning angle of the protective film adsorption platform.

Preferably, the workbench comprises a panel and side plates, the side plates are connected to four sides of the panel in a surrounding manner, the linear cylinder assembly and the rotary cylinder assembly are mounted on the panel, and the side plates are provided with a plurality of control buttons and pressure gauges.

The utility model discloses an useful part lies in: 1. place the display screen on the screen microscope carrier, utilize sharp cylinder assembly drive screen microscope carrier to be reciprocating type linear motion, with the adsorbed protection film laminating on the protection film adsorption platform that can overturn, operating personnel presses protection film adsorption platform and laminates protection film and display screen completely through the gyro wheel, very big reduction the operating personnel pad pasting operation degree of difficulty, the pad pasting is fast, the protection film is neat with the display screen limit portion, can not take place the pad pasting dislocation.

Drawings

FIG. 1 is a schematic perspective view of a semi-automatic film laminating apparatus according to one embodiment;

FIG. 2 is a schematic front view of a semi-automatic film laminating apparatus;

FIG. 3 is an exploded view of the rotary cylinder assembly and the protective film adsorption platform;

fig. 4 is an exploded view of the linear cylinder assembly and the shielding stage.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention 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 invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

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," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-2, a semi-automatic film pasting device comprises a workbench 1, a linear cylinder assembly 2, a screen carrying platform 3, a rotary cylinder assembly 4 and a protective film adsorption platform 5, wherein the linear cylinder assembly 2 and the rotary cylinder assembly 4 are respectively installed at two ends of the workbench 1, the screen carrying platform 3 is installed on the linear cylinder assembly 2, the rotary cylinder assembly 4 comprises a rotary cylinder 41, a bracket 42 and a rotary shaft 43, one end of the bracket 42 is connected with the workbench 1, the rotary shaft 43 is movably installed at the other end of the bracket 42, the rotary cylinder 41 is connected with the rotary shaft 43 to drive the rotary shaft 43 to rotate, one end of the protective film adsorption platform 5 is fixedly connected with the rotary shaft 43, the other end of the protective film adsorption platform 5, which is far away from the rotary shaft 43, is provided with a roller 51, and the center lines of the protective film adsorption platform 5 and the screen carrying platform 3 are in the same vertical plane, there is a height difference between the screen stage 3 and the rotating shaft 43. Specifically, in this embodiment, during the use, operating personnel places display screen 100 on screen microscope carrier 3, and screen microscope carrier 3 and straight line cylinder assembly 2 can be dismantled and be connected, make things convenient for operating personnel to change the screen microscope carrier 3 of different sizes according to the size of display screen 100. Further, the linear air cylinder assembly 2 drives the screen carrying platform 3 loaded with the display screen 100 to move towards one side of the rotary air cylinder assembly 4, when the screen carrying platform 3 moves to a preset position and then stops moving, the rotary air cylinder 41 starts to work, the rotating shaft 43 is driven to rotate, and then the protective film adsorption platform 5 is turned over. Since there is a difference in height between rotation shaft 43 and screen stage 3, the same difference in height exists between the protective film adsorption platform 5 and screen stage 3 when it is in the horizontal position. After the protective film adsorption platform 5 is turned over, one end of the protective film adsorption platform with the roller 51 is contacted with the display screen 100 on the screen carrying platform 3, and one end of the adsorbed protective film 200 is contacted with the display screen 100, so that film pasting is started. Further, the vacuum adsorption strength of the protective film adsorption platform 5 begins to be reduced, meanwhile, the linear air cylinder assembly 2 begins to perform reverse displacement, the roller 51 can attach the protective film 200 to the other end of the display screen 100 from one end, meanwhile, an operator can directly press the protective film adsorption platform 5 on one side departing from the protective film 200 with hands, and downward stress is applied to the protective film 200 and the display screen 100 through the roller 51, so that the protective film adsorption platform is more firmly attached.

As shown in fig. 1 to 3, a flat surface 431 is provided at the joint of the rotating shaft 43 and the protective film adsorption platform 5, an L-shaped notch 52 is provided at the end of the protective film adsorption platform 5 corresponding to the flat surface 431, and a groove 53 for placing a protective film is provided at the upper end surface of the protective film adsorption platform 5. Specifically, in order to improve the firmness of being connected between the protective film adsorption platform 5 and the cylindrical rotating shaft 43, the rotating shaft 43 is provided with the flat surface 431, the end portion of the protective film adsorption platform 5 is correspondingly provided with the L-shaped notch 52, the L-shaped notch 52 and the flat surface 431 are connected through a bolt, the contact area is large, and the connection with the rotating shaft 43 cannot slide in a dislocation manner when the protective film adsorption platform 5 is turned over is avoided.

As shown in fig. 1 to 4, the linear cylinder assembly 2 includes a linear cylinder 21, a guide rail 22, a sliding plate 23 and a fine adjustment platform 24, the linear cylinder 21 and the guide rail 22 are mounted on the worktable 1 in parallel and perpendicular to the rotating shaft 43, the sliding plate 23 is movably mounted on the linear cylinder 21 and the guide rail 22, and the fine adjustment platform 24 is mounted between the sliding plate 23 and the screen carrying platform 3. Specifically, in this embodiment, the linear cylinder 21 and the guide rail 22 are arranged on the workbench 1 in parallel, the linear cylinder 21 is fixedly connected with the sliding plate 23, and the sliding plate 23 is movably connected with the guide rail 22, when the linear cylinder 21 moves, the sliding plate 23 can be driven to move synchronously, and the guide rail 22 can be used for limiting the moving direction of the sliding plate 23, so that the sliding plate 23 is prevented from shifting in the displacement process, and the screen carrying platform 3 is prevented from being not corresponding to the protective film adsorption platform 5. Further, a fine adjustment platform 24 is further arranged on the sliding plate 23, when an operator finds that the screen carrier 3 cannot accurately correspond to the turned protective film adsorption platform 5, the operator can manually fine adjust the position of the screen carrier 3 arranged on the fine adjustment platform 24 through the fine adjustment platform 24, and the accurate alignment and film sticking of the edge portions of the display screen 100 and the protective film 200 are ensured.

As shown in fig. 4, the linear cylinder 21 is provided at both ends thereof with first stoppers 211. Specifically, the first stoppers 211 are disposed at the two ends of the linear cylinder 21, and the film sticking position and the original position of the screen carrier 3 are confirmed by the first stoppers 211, so that the accuracy is high.

As shown in fig. 4, a sliding block 212 is sleeved on the linear cylinder 21, and the sliding block 212 is connected with the sliding plate 23.

As shown in fig. 3, second stoppers 421 for limiting the turning angle of the protective film adsorption platform 5 are disposed on two sides of the support 42. Specifically, the second stoppers 421 are disposed at two ends of the support 42 to prevent the roller 51 from colliding with the table top of the workbench 1 when the protective film adsorption platform 5 is turned over, so as to protect the protective film adsorption platform.

As shown in fig. 1-2, the working table 1 includes a panel 11 and a side plate 12, the side plate 12 is connected to four sides of the panel 11 in a surrounding manner, the linear cylinder assembly 2 and the rotary cylinder assembly 4 are mounted on the panel 11, and the side plate 12 is provided with a plurality of control buttons 121 and a pressure gauge 122. Specifically, set up a plurality of control button 121 and be used for controlling opening and stopping of sharp cylinder assembly 2, rotatory cylinder assembly 4 and protection film adsorption platform 5 on curb plate 12, set up manometer 122, be convenient for look over whether the vacuum of protection film adsorption platform 5 meets the requirements, avoid protection film 200 to fall from protection film adsorption platform 5.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a semi-automatic pad pasting equipment which characterized in that: the protective film adsorption platform comprises a workbench, a linear air cylinder assembly, a screen loading platform, a rotary air cylinder assembly and a protective film adsorption platform, wherein the linear air cylinder assembly and the rotary air cylinder assembly are respectively installed at two ends of the workbench, the screen loading platform is installed on the linear air cylinder assembly, the rotary air cylinder assembly comprises a rotary air cylinder, a support and a rotating shaft, one end of the support is connected with the workbench, the rotating shaft is movably installed at the other end of the support, the rotary air cylinder is connected with the rotating shaft to drive the rotating shaft to do rotary motion, one end of the protective film adsorption platform is fixedly connected with the rotating shaft, the other end, far away from the rotating shaft, of the protective film adsorption platform is provided with a roller, the central lines of the protective film adsorption platform and the screen loading platform are located on the same vertical plane, and.

2. The semi-automatic laminating device of claim 1, wherein: the pivot with protection film adsorption platform junction is provided with the burnishing surface, protection film adsorption platform tip corresponds the burnishing surface is provided with L type breach, protection film adsorption platform up end is provided with the recess that is used for placing the protection film.

3. The semi-automatic film laminating apparatus of claim 2, wherein: the linear air cylinder assembly comprises a linear air cylinder, a guide rail, a sliding plate and a fine adjustment platform, the linear air cylinder and the guide rail are arranged on the workbench in parallel and are perpendicular to the rotating shaft, the sliding plate is movably arranged on the linear air cylinder and the guide rail, and the fine adjustment platform is arranged between the sliding plate and the screen carrying platform.

4. A semi-automatic laminating apparatus according to claim 3, wherein: and first limiters are arranged at two ends of the linear cylinder.

5. The semi-automatic film laminating apparatus of claim 4, wherein: the straight line cylinder is sleeved with a sliding block, and the sliding block is connected with the sliding plate.

6. The semi-automatic film laminating apparatus of claim 5, wherein: and second limiters used for limiting the overturning angle of the protective film adsorption platform are arranged on two sides of the support.

7. The semi-automatic laminating apparatus of claim 1 or 6, wherein: the workbench comprises a panel and side plates, the side plates are connected to the four sides of the panel in a surrounding mode, the linear air cylinder assembly and the rotary air cylinder assembly are installed on the panel, and the side plates are provided with a plurality of control buttons and pressure gauges.