Pressure maintaining equipment for display screen

Abstract

The utility model discloses pressure maintaining equipment for a display screen, which relates to the technical field of pressure maintaining equipment and comprises a mounting frame, a conveying mechanism for conveying the display screen, a jacking mechanism for jacking the display screen, a centering mechanism for centering the display screen and a pressure maintaining mechanism for maintaining the pressure of the display screen, the pressure maintaining mechanism corresponds to the upper surface of the display screen; the pressure maintaining mechanism comprises a first pressure maintaining assembly for maintaining pressure in the transverse direction of the display screen and a second pressure maintaining assembly for maintaining pressure in the longitudinal direction of the display screen, the first pressure maintaining assembly and the second pressure maintaining assembly are each provided with a rolling device, and the rolling devices are matched with the display screen; the first pressure maintaining assembly and the second pressure maintaining assembly are adopted to achieve pressure maintaining of the display screen in the transverse direction and the longitudinal direction, and the pressure maintaining effect is better; the pressure of the display screen is uniformly and stably maintained by adopting the rolling device, so that the display screen is prevented from being damaged, and the defective rate is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the pressure maintaining equipment field technology especially is display screen with pressure maintaining equipment. BACKGROUND

[0002] Display screen needs to adopt pressure maintaining equipment in the processing production process, through certain pressure keeps for a period of time, avoids the process of the problems such as bubble, void, etc.;The pressure maintaining equipment in the prior art does not realize the pressure maintaining of display screen transversely and longitudinally through adopting first pressure maintaining assembly and second pressure maintaining assembly, and the pressure maintaining effect needs to be improved;It is not convenient to prevent damage to display screen through adopting roller pressing device to realize uniform and stable pressure maintaining of display screen;Therefore, in view of the present situation, it is urgent to develop a display screen pressure maintaining equipment to meet the needs of actual use. UTILITY MODEL CONTENTS

[0003] Therefore, the utility model provides a display screen pressure maintaining equipment, which realizes the pressure maintaining of display screen transversely and longitudinally through adopting first pressure maintaining assembly and second pressure maintaining assembly, and the pressure maintaining effect is better;The roller pressing device is adopted to realize uniform and stable pressure maintaining of display screen, prevent damage to display screen, and reduce the rate of defective products.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A display screen pressure maintaining equipment, which comprises a mounting frame, a conveying mechanism for conveying display screens, a jacking mechanism for jacking display screens, a centering mechanism for adjusting the position of display screens to the center, and a pressure maintaining mechanism for pressure maintaining display screens, the conveying mechanism is arranged on the mounting frame;The jacking mechanism is located beside the conveying mechanism;The centering mechanism is distributed at the sidewall position of display screens;The pressure maintaining mechanism corresponds to the upper surface of display screens;The pressure maintaining mechanism comprises a first pressure maintaining assembly for pressure maintaining display screens transversely and a second pressure maintaining assembly for pressure maintaining display screens longitudinally, and the first pressure maintaining assembly and the second pressure maintaining assembly both have roller pressing devices, and the roller pressing devices are matched with display screens.

[0006] As a preferred scheme, the first pressure maintaining assembly and the second pressure maintaining assembly both further comprise longitudinal driving devices, vertical driving devices and transverse driving devices, the longitudinal driving devices are arranged on the mounting frame, the vertical driving devices are installed at the output ends of the longitudinal driving devices, the transverse driving devices are installed at the output ends of the vertical driving devices, and the roller pressing devices are installed at the output ends of the transverse driving devices.

[0007] As a preferred scheme, the roller pressing device comprises a mounting seat and rollers, the mounting seat is arranged at the output end of the transverse driving device, and the rollers are two, and the two rollers are arranged on the mounting seat in a flush and rotatable mode.

[0008] As a preferred solution: the centering mechanism includes a push driving assembly and a push assembly, the push driving assembly is arranged on the mounting frame, and the push assembly is installed on the output end of the push driving assembly, and the push assembly corresponds to the display screen.

[0009] As a preferred solution: the push assembly includes a push driving cylinder and a push roller, the push driving cylinder is installed on the output end of the push driving assembly, and the push roller is rotatably installed on the shaft end of the push driving cylinder, and the push roller abuts against the side wall of the display screen.

[0010] As a preferred solution: the lifting mechanism includes a lifting driving assembly and a lifting seat, the lifting driving assembly is arranged on the mounting frame, and the lifting seat is installed on the output end of the lifting driving assembly, and the lifting seat is abutted against the lower surface of the display screen in an upward manner.

[0011] As a preferred solution: the conveying mechanism includes a conveying driving motor and a conveying belt, the conveying driving motor is arranged on the mounting frame, and the conveying belt is installed on the output end of the conveying driving motor.

[0012] As a preferred solution: the centering mechanism is four groups, which are distributed at four side wall positions of the display screen; the conveying mechanism is two groups, which are arranged in parallel, and the lifting mechanism is located between the two groups of conveying mechanisms.

[0013] The utility model discloses a display screen pressure maintaining equipment, which has the advantages of obviousness and beneficial effects compared with the prior art, specifically speaking, according to the above technical solution, the conveying, lifting, centering and pressure maintaining of the display screen are realized automatically by adopting the conveying mechanism, the lifting mechanism, the centering mechanism and the pressure maintaining mechanism, the pressure maintaining efficiency is improved, and the labor cost is reduced.

[0014] To make the structure characteristics and functions of the utility model clearer, the following will make a detailed description thereof by combining with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a first perspective three-dimensional structure schematic diagram of the display screen pressure maintaining equipment of the utility model;

[0016] Figure 2 It is a second perspective three-dimensional structure schematic diagram of the display screen pressure maintaining equipment of the utility model;

[0017] Figure 3 It is a three-dimensional structure schematic diagram of the conveying mechanism of the utility model;

[0018] Figure 4 It is the three-dimensional structure schematic view of the pushing assembly of the utility model;

[0019] Figure 5 It is the three-dimensional structure schematic view of the second pressure maintaining assembly of the utility model;

[0020] Figure 6 It is the three-dimensional structure schematic view of the roller pressing device of the utility model.

[0021] The figure mark explanation is as follows:

[0022] In the figure: 10, mounting frame; 20, conveying mechanism; 21, conveying drive motor; 22, conveying belt; 30, jacking mechanism; 31, jacking drive assembly; 40, centering mechanism; 41, pushing drive assembly; 42, pushing assembly; 421, pushing drive cylinder; 422, pushing roller; 50, pressure maintaining mechanism; 51, first pressure maintaining assembly; 52, second pressure maintaining assembly; 521, longitudinal drive device; 522, vertical drive device; 523, transverse drive device; 524, roller pressing device; 5241, mounting seat; 5242, roller. Specific implementation

[0023] The utility model discloses as shown in the picture, Figures 1 to 6 A pressure maintaining equipment for display screen, including mounting frame 10, the conveying mechanism 20 for conveying display screen, the jacking mechanism 30 for jacking display screen, the centering mechanism 40 for adjusting the position of display screen to center and the pressure maintaining mechanism 50 for maintaining the pressure of display screen, wherein:

[0024] The conveying mechanism 20 is arranged on the mounting frame 10; the jacking mechanism 30 is located on the side of the conveying mechanism 20; the centering mechanism 40 is distributed on the side wall position of display screen; the pressure maintaining mechanism 50 corresponds to the upper surface of display screen; the pressure maintaining mechanism 50 includes the first pressure maintaining assembly 51 for maintaining the pressure along the transverse direction of display screen and the second pressure maintaining assembly 52 for maintaining the pressure along the longitudinal direction of display screen, and the first pressure maintaining assembly 51 and the second pressure maintaining assembly 52 all have the roller pressing device 524, and the roller pressing device 524 is matched with display screen.

[0025] When the conveying mechanism 20 conveys display screen to the side of the jacking mechanism 30, the jacking mechanism 30 lifts display screen to the corresponding position of the centering mechanism 40, the centering mechanism 40 adjusts the position of display screen to make display screen center, the pressure maintaining mechanism 50 maintains the pressure of display screen after the position of display screen is adjusted, the first pressure maintaining assembly 51 maintains the pressure along the transverse direction of display screen, the second pressure maintaining assembly 52 maintains the pressure along the longitudinal direction of display screen, and the roller pressing device 524 is rolling matched with the upper surface of display screen.

[0026] The display screen is conveyed, lifted, centered and pressure-kept automatically by the conveying mechanism 20, the lifting mechanism 30, the centering mechanism 40 and the pressure-keeping mechanism 50, the pressure-keeping efficiency is improved, and the labor cost is reduced; the first pressure-keeping assembly 51 and the second pressure-keeping assembly 52 are adopted to keep pressure in the horizontal and vertical directions of the display screen, and the pressure-keeping effect is better; the roller pressing device 524 is adopted to keep pressure on the display screen uniformly and stably, damage to the display screen is prevented, and the defective rate is reduced.

[0027] The conveying mechanism 20 comprises a conveying drive motor 21 and a conveying belt 22, the conveying drive motor 21 is arranged on the mounting frame 10, and the conveying belt 22 is installed on the output end of the conveying drive motor 21.

[0028] The centering mechanism 40 is four groups, which are distributed at the four side wall positions of the display screen; the conveying mechanism 20 is two groups, which are arranged in parallel, and the lifting mechanism 30 is located between the two groups of conveying mechanisms 20.

[0029] The conveying belt 22 of the conveying mechanism 20 conveys the display screen, and the balanced effect of conveying is ensured by adopting two groups of parallel conveying mechanisms 20, which is also convenient for subsequent lifting of the display screen.

[0030] The lifting mechanism 30 comprises a lifting drive assembly 31 and a lifting seat, the lifting drive assembly 31 is arranged on the mounting frame 10, the lifting seat is installed on the output end of the lifting drive assembly 31, the lifting seat can be lifted to abut against the lower surface of the display screen; the lifting drive assembly 31 drives the lifting seat to rise, and the lifting seat rises to lift the display screen, meeting the requirement of position movement of the display screen.

[0031] The centering mechanism 40 comprises a pushing drive assembly 41 and a pushing assembly 42, the pushing drive assembly 41 is arranged on the mounting frame 10, and the pushing assembly 42 is installed on the output end of the pushing drive assembly 41, and the pushing assembly 42 corresponds to the display screen.

[0032] The pushing assembly 42 comprises a pushing drive cylinder 421 and a pushing roller 422, the pushing drive cylinder 421 is installed on the output end of the pushing drive assembly 41, the pushing roller 422 is rotatably installed on the shaft end of the pushing drive cylinder 421, and the pushing roller 422 abuts against the side wall of the display screen.

[0033] The pushing drive assembly 41 drives the pushing assembly 42 to move forward, the pushing assembly 42 pushes the display screen to the middle position, meeting the requirement of position of the display screen.

[0034] The first pressure maintaining assembly 51 and the second pressure maintaining assembly 52 further each comprise a longitudinal driving device 521 arranged on the mounting frame 10, a vertical driving device 522 arranged on an output end of the longitudinal driving device 521, and a transverse driving device 523 arranged on an output end of the vertical driving device 522, and the roller pressing device 524 is arranged on an output end of the transverse driving device 523.

[0035] The jacking driving assembly 31, the pushing driving assembly 41, the longitudinal driving device 521, the vertical driving device 522 and the transverse driving device 523 each comprise a driving motor, a screw rod and a sliding seat, the screw rod is arranged on an axle end of the driving motor, the screw rod is arranged on an axle end of the driving motor, the screw rod is rotationally matched with the sliding seat, and the sliding seat serves as an output end.

[0036] The roller pressing device 524 comprises a mounting seat 5241 and two rollers 5242, the mounting seat 5241 is arranged on the output end of the transverse driving device 523, and the two rollers 5242 are arranged on the mounting seat 5241 in a rotationally matched manner.

[0037] The use method and principle of the display screen pressure maintaining equipment are as follows:

[0038] When the conveying mechanism conveys the display screen to the side of the jacking mechanism, the jacking mechanism lifts the display screen to a corresponding position of the centering mechanism, the centering mechanism adjusts the position of the display screen to make the display screen centered, the pressure maintaining mechanism maintains the pressure of the display screen after the position of the display screen is adjusted, the first pressure maintaining assembly maintains the pressure of the display screen in a transverse direction, the second pressure maintaining assembly maintains the pressure of the display screen in a longitudinal direction, and the roller pressing device is in rolling cooperation with the upper surface of the display screen.

[0039] The design of the display screen pressure maintaining equipment is mainly as follows: the conveying, jacking, centering and pressure maintaining of the display screen are automatically realized by the conveying mechanism, the jacking mechanism, the centering mechanism and the pressure maintaining mechanism, the pressure maintaining efficiency is improved, and the labor cost is reduced; the first pressure maintaining assembly and the second pressure maintaining assembly are adopted to realize the pressure maintaining of the display screen in a transverse direction and a longitudinal direction, and the pressure maintaining effect is better; and the roller pressing device is adopted to realize the uniform and stable pressure maintaining of the display screen, the display screen is prevented from being damaged, and the rate of defective products is reduced.

[0040] The above is only a preferred embodiment of the display screen pressure maintaining equipment, and does not limit the technical range of the display screen pressure maintaining equipment, so any slight modification, equivalent change and modification made according to the technical essence of the display screen pressure maintaining equipment still belong to the range of the technical scheme of the display screen pressure maintaining equipment.

Claims

1. A pressure maintaining device for a display panel, characterized by: The display screen conveying device comprises a mounting frame, a conveying mechanism for conveying the display screen, a jacking mechanism for jacking the display screen, a centering mechanism for centering the display screen, and a pressure maintaining mechanism for maintaining the pressure of the display screen.

2. The pressure maintaining apparatus for a display screen according to claim 1, characterized by: The first pressure maintaining assembly and the second pressure maintaining assembly each further comprise a longitudinal driving device, a vertical driving device, and a transverse driving device.

3. The pressure maintaining apparatus for a display screen according to claim 2, characterized by: The roller device comprises a mounting seat and rollers.

4. The apparatus for maintaining pressure according to claim 1, wherein: The centering mechanism comprises a pushing driving assembly and a pushing assembly.

5. The apparatus for maintaining pressure according to claim 4, characterized in that: The pushing assembly comprises a pushing driving cylinder and a pushing roller.

6. The apparatus for maintaining pressure according to claim 1, wherein: The jacking mechanism comprises a jacking driving assembly and a jacking seat.

7. The apparatus for maintaining pressure according to claim 1, wherein: The conveying mechanism comprises a conveying driving motor and a conveying belt.

8. The pressure maintaining apparatus for a display screen according to claim 1, characterized by: The centering mechanism is four sets, which are distributed at four sidewall positions of the display screen. The conveying mechanism is two sets, which are arranged in parallel. The jacking mechanism is located between the two sets of conveying mechanisms.

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