CN111308746A - Long-stroke moving mechanism and screen laminating equipment - Google Patents
Long-stroke moving mechanism and screen laminating equipment Download PDFInfo
- Publication number
- CN111308746A CN111308746A CN202010157826.4A CN202010157826A CN111308746A CN 111308746 A CN111308746 A CN 111308746A CN 202010157826 A CN202010157826 A CN 202010157826A CN 111308746 A CN111308746 A CN 111308746A
- Authority
- CN
- China
- Prior art keywords
- long
- moving mechanism
- stroke moving
- control end
- screen plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the application discloses long-stroke moving mechanism and screen laminating equipment, and is used for solving the problem that a driving end and a driven end are asynchronous when moving along a linear guide rail in the long-stroke moving mechanism. The long-stroke moving mechanism comprises linear guide rails and driving modules, the linear guide rails are located on two sides respectively, the driving modules are located on two sides, a ball screw and a turnover mechanism are installed on the linear guide rails on each side respectively, the driving modules on each side are connected with a control end, software programs on the control ends synchronously control the driving modules on each side, the driving modules on each side are connected with the ball screw respectively, and a screw nut on the ball screw is connected with the turnover mechanism. In the embodiment of the application, because the drive module of both sides can be by software program synchronous control, consequently, the drive module of both sides just also can drive tilting mechanism motion in step, and does not need the tilting mechanism of one side to drive the tilting mechanism of opposite side, the dead phenomenon of card can not appear, has improved the precision of tilting mechanism motion.
Description
Technical Field
The embodiment of the application relates to the field of equipment manufacturing, in particular to a long-stroke moving mechanism and screen laminating equipment.
Background
The long-stroke moving mechanisms in the current market all adopt a set of servo motors to drive the ball screw on one side of the long-stroke moving mechanism to move, and the side can be called as a driving end; the ball screw on the other side is directly arranged on the linear guide rail to follow the motion, and the side can be called a driven end. The mechanism has the advantages of simple structure, lower cost and easy control, and only one set of servo motor driving module mechanism needs to be controlled.
However, the long-stroke moving mechanism has the disadvantages that when the span of two sides of the long-stroke moving mechanism is large, the driving end and the driven end are not synchronous, namely when the driving end is driven by the servo motor and the ball screw to accurately move to the preset position, the driven end does not accurately move to the preset position along with the driving end, and when the deflection is too large, the phenomenon of blocking occurs, so that the accuracy of the movement of the whole mechanism is directly influenced.
Therefore, it is necessary to solve the problem that the driving end and the driven end of the long-stroke moving mechanism are not synchronous when moving along the linear guide rail.
Disclosure of Invention
The embodiment of the application provides a long-stroke moving mechanism and screen laminating equipment, and is used for solving the problem that a driving end and a driven end are asynchronous when moving along a linear guide rail in the long-stroke moving mechanism.
A first aspect of an embodiment of the present application provides a long-stroke moving mechanism, including: the linear guide rails are respectively positioned at two sides of the long-stroke moving mechanism, and a ball screw and a turnover mechanism are respectively arranged on the linear guide rail at each side;
the long-stroke moving mechanism also comprises driving modules which are respectively positioned at two sides of the long-stroke moving mechanism, the driving module at each side is connected with a control end, and a software program on the control end synchronously controls the driving module at each side;
the driving module on each side is respectively connected with the ball screw, and the driving module is used for driving the ball screw to rotate;
and a screw nut on the ball screw is connected with the turnover mechanism, so that the ball screw drives the turnover mechanism to do linear motion along the linear guide rail when rotating.
Preferably, the driving module is a servo motor.
Preferably, the servo motor is connected with a coupler, and the servo motor is connected with the ball screw through the coupler.
Preferably, the servo motor is connected with a speed reducer, and the servo motor is connected with the ball screw through the speed reducer.
Preferably, the number of the driving modules on each side is 1.
Preferably, the turnover mechanisms on the two sides of the long-stroke moving mechanism are connected with each other through a cylindrical rotating shaft, a turnover plate is mounted on the cylindrical rotating shaft, and the turnover mechanisms on the two sides drive the turnover plate to turn over along the cylindrical rotating shaft together.
A second aspect of the embodiments of the present application provides a screen laminating apparatus, where the screen laminating apparatus is used to manufacture a large-sized screen, and the screen laminating apparatus includes the long-stroke moving mechanism of the first aspect, a lifting screen located on one side of the long-stroke moving mechanism, and a roller installed below the lifting screen;
the screen laminating equipment further comprises a control end, the control end comprises a processor and a memory which is in communication connection with the processor, the processor is in communication connection with the long-stroke moving mechanism, the turnover mechanism on the long-stroke moving mechanism, the lifting screen plate and the roller respectively, the memory stores a control instruction which can be executed by the processor, and the processor executes the control instruction to control the lifting screen plate, the roller, the long-stroke moving mechanism and the turnover mechanism on the long-stroke moving mechanism to perform mechanical motion;
the long-stroke moving mechanism is used for responding to the triggering of the control end and translating the touch pad placed on the turnover mechanism to the upper part of the lifting screen plate;
the turnover mechanism is used for responding to the triggering of the control end, driving a turnover plate of the long-stroke moving mechanism to turn around a cylindrical rotating shaft on the turnover mechanism, and turning over the touch pad so as to enable the touch pad to be parallel to the lifting screen plate below the touch pad;
the lifting screen plate is used for responding to the triggering of the control end, the lifting screen plate is lifted to drive the adhesive carried by the lifting screen plate to lift, and the area of the surface of the adhesive facing the touch pad is larger than or equal to the area of the surface of the touch pad facing the adhesive;
the roller is used for responding to the triggering of the control end when the adhesive is contacted with the touch pad and performing rolling extrusion on the lifting screen plate, and the rolling extrusion range of the roller is larger than or equal to the contact surface of the adhesive and the touch pad;
the long-stroke moving mechanism is also used for responding to the triggering of the control end when the adhesive is completely attached to the touch pad and moving the attachment body of the adhesive and the touch pad on the turnover mechanism away from the lifting screen plate;
the long-stroke moving mechanism is also used for responding to the triggering of the control end after the liquid crystal module is placed on the lifting screen plate and translating the attaching body on the turnover mechanism to the position above the lifting screen plate;
the lifting screen plate is also used for responding to the triggering of the control end and lifting to drive the liquid crystal module carried by the lifting screen plate to lift;
the roller is also used for responding to the triggering of the control end when the attachment body is in contact with the liquid crystal module and performing rolling extrusion on the lifting screen plate, and the rolling extrusion range of the roller is larger than or equal to the contact surface of the attachment body and the liquid crystal module.
Preferably, the adhesive is optical adhesive OCA.
Preferably, when the adhesive is completely attached to the touch panel, the lifting screen is further configured to descend in response to the triggering of the control end, and the long-stroke moving mechanism is specifically configured to move the attachment body away from the lifting screen in response to the triggering of the control end.
Preferably, the lifting screen plate is made of an elastic material.
According to the technical scheme, the embodiment of the application has the following advantages:
the long-stroke moving mechanism of the embodiment of the application comprises linear guide rails which are respectively located on two sides of the long-stroke moving mechanism, a ball screw and a turnover mechanism are respectively installed on the linear guide rail on each side, the long-stroke moving mechanism further comprises driving modules which are respectively located on two sides of the long-stroke moving mechanism, the driving modules on each side are connected with a control end, a software program on the control end synchronously controls the driving modules on each side, the driving modules on each side are respectively connected with the ball screw, the driving modules are used for driving the ball screw to rotate, a screw nut on the ball screw is connected with the turnover mechanism, and when the driving modules drive the ball screw to rotate, the ball screw can drive the turnover mechanism to do linear motion along the linear. In the embodiment of the application, because the drive module of both sides can be by software program synchronous control, consequently, the drive module of both sides just also can drive tilting mechanism motion in step, and the tilting mechanism of both sides can carry out the motion in step, and does not need the tilting mechanism of one side to drive the tilting mechanism of opposite side, the dead phenomenon of card can not appear, has improved the precision of tilting mechanism motion.
Drawings
FIG. 1 is a schematic structural diagram of a long-stroke moving mechanism in an embodiment of the present application;
FIG. 2 is a top view of a long travel movement mechanism in an embodiment of the subject application;
FIG. 3 is a side view of a long travel movement mechanism in an embodiment of the subject application;
FIG. 4 is a front view of a long travel movement mechanism in an embodiment of the subject application;
FIG. 5 is a schematic structural diagram of a screen attaching apparatus according to an embodiment of the present application;
fig. 6 is a schematic perspective view of a screen attaching apparatus in an embodiment of the present application.
Detailed Description
The embodiment of the application provides a long-stroke moving mechanism and screen laminating equipment, and is used for solving the problem that a driving end and a driven end are asynchronous when moving along a linear guide rail in the long-stroke moving mechanism.
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a long-stroke moving mechanism according to an embodiment of the present application, fig. 2 is a top view of the long-stroke moving mechanism, fig. 3 is a side view of the long-stroke moving mechanism, and fig. 4 is a front view of the long-stroke moving mechanism. One embodiment of the long-stroke moving mechanism in the embodiment of the present application includes:
the long stroke moving mechanism of the present embodiment includes: linear guide rails 103 respectively positioned at two sides of the long-stroke moving mechanism, and a ball screw 101 and a turnover mechanism 102 are respectively arranged on the linear guide rail 103 at each side;
the long-stroke moving mechanism also comprises driving modules 104 which are respectively positioned at two sides of the long-stroke moving mechanism, the driving module 104 at each side is connected with the control end, and a software program on the control end synchronously controls the driving module 104 at each side;
the driving module 104 on each side is respectively connected with the ball screw 101, and the driving module 104 is used for driving the ball screw 101 to rotate;
a spindle nut on the ball screw 101 is connected to the tilting mechanism 102, so that the ball screw 101 drives the tilting mechanism 102 to move linearly along the linear guide 103 when rotating.
In the present embodiment, the ball screw is the most commonly used transmission element for the machine tool and the precision machine, and its main function is to convert the rotational motion into the linear motion. Therefore, after the driving module 104 receives the control signal of the control end, the ball screw 101 connected with the driving module 104 is driven to rotate according to the control signal, the ball screw 101 converts the rotation motion of itself into the linear motion of the turnover mechanism 102 connected with the ball screw, and the turnover mechanism 102 makes the linear motion along the linear guide rail 103, thereby realizing the movement of the turnover mechanism 102.
In this embodiment, the control end connected to the driving module 104 may be an internal component of the long-stroke moving mechanism in this embodiment, or may not belong to the internal component of the long-stroke moving mechanism in this embodiment, but is an external independent structure of the long-stroke moving mechanism in this embodiment, and is not limited herein.
In this embodiment, the driving module 104 refers to an engine capable of receiving a control signal from the control end and controlling other mechanical elements to operate according to the control signal, and includes but is not limited to a servo motor, a stepping motor, or a linear motor. In this embodiment, in order to drive the ball screw 101 more accurately by the driving module 104, a servo motor is preferably used as the driving module 104.
In this embodiment, the control signal sent by the control terminal to the driving module 104 may be an electrical signal or a pulse signal, and is not limited herein.
If select for use servo motor as the drive module 104 of this embodiment, the connection between servo motor and ball screw 101 can be through the coupling joint, and the concrete mode is that servo motor is connected with the coupling joint, and servo motor passes through the coupling joint and is connected with ball screw 101. The shaft coupling can firmly connect the driving shaft of the servo motor and the driven shaft in the ball screw 101 and rotate together, so that the function of transmitting power and torque is achieved.
In this embodiment, the servo motor may further be connected to a speed reducer, and the servo motor is connected to the ball screw 101 through the speed reducer. The speed reducer is used to reduce the movement of the ball screw 101.
In this embodiment, the number of the driving modules 104 on each side of the long-stroke moving mechanism may be one or more, and is preferably 1.
In this embodiment, the long-stroke moving mechanism further includes a cylindrical rotating shaft 105 and a turning plate 106, the turning mechanisms 102 on both sides of the long-stroke moving mechanism are connected to each other through the cylindrical rotating shaft 105, the turning plate 106 is installed on the cylindrical rotating shaft 105, and the turning mechanisms 102 on both sides drive the turning plate 106 to turn along the cylindrical rotating shaft 105.
In this embodiment, since the driving modules 104 on both sides of the long-stroke moving mechanism can be synchronously controlled by the software program, the driving modules 104 on both sides can also synchronously drive the turnover mechanism 102 to move, and the turnover mechanisms 102 on both sides can synchronously move, without the need of driving the turnover mechanism 102 on one side to drive the turnover mechanism 102 on the other side, the phenomenon of jamming cannot occur, and the precision of the movement of the turnover mechanism 102 is improved.
The long-stroke moving mechanism of the embodiment of the application can be applied to screen laminating equipment, and the screen laminating equipment is used for manufacturing a large-size screen, wherein the large-size screen refers to a display screen from 55 inches to 120 inches, and the large-size screen is obtained by adhering a touch control plate and a liquid crystal module through glue. Referring to fig. 5 and 6, fig. 5 is a schematic structural diagram of a screen attaching apparatus in an embodiment of the present application, and fig. 6 is a schematic perspective structural diagram of the screen attaching apparatus in the embodiment of the present application. One embodiment of the screen attaching apparatus in the embodiment of the present application includes:
the screen attaching apparatus of this embodiment includes the long-stroke moving mechanism 501, the lifting screen plate 502 located at one side of the long-stroke moving mechanism, and the roller (not shown in the figure) installed below the lifting screen plate 502 in the embodiments shown in fig. 1 to 4.
The screen attaching device of the embodiment further comprises a control end, the control end comprises a processor and a memory in communication connection with the processor, the processor is in communication connection with the long-stroke moving mechanism 501, the turnover mechanism on the long-stroke moving mechanism 501, the lifting screen plate and the roller in the screen attaching device respectively, the memory stores a control instruction capable of being executed by the processor, and the processor executes the control instruction to control the lifting screen plate, the roller, the long-stroke moving mechanism 501 and the turnover mechanism on the long-stroke moving mechanism 501 to perform mechanical motion.
In this embodiment, the long stroke movement mechanism includes: linear guide rails 505 respectively positioned at two sides of the long-stroke moving mechanism, and a ball screw 504 and a turnover mechanism 508 are respectively arranged on the linear guide rail 505 at each side;
the long-stroke moving mechanism also comprises driving modules 506 which are respectively positioned at two sides of the long-stroke moving mechanism, the driving module 506 at each side is connected with the control end, and a software program on the control end synchronously controls the driving module 506 at each side;
the driving module 506 on each side is respectively connected with the ball screw 504, and the driving module 506 is used for driving the ball screw 504 to rotate;
the lead screw nut of the ball screw 504 is connected to the tilting mechanism 508 so that the ball screw 504 drives the tilting mechanism 508 to move linearly along the linear guide 505 when rotating.
The long-stroke moving mechanism further comprises a cylindrical rotating shaft 507 and a turnover plate 503, the turnover mechanisms 508 on two sides of the long-stroke moving mechanism are connected with each other through the cylindrical rotating shaft 507, the turnover plate 503 is mounted on the cylindrical rotating shaft 507, and the turnover mechanisms 508 on two sides drive the turnover plate 503 to turn over along the cylindrical rotating shaft 507 together.
The long-stroke moving mechanism 501 is used for responding to the trigger of the control end and translating the touch pad placed on the turnover mechanism 508 to the upper side of the lifting screen. As can be seen from the disclosure of the foregoing embodiments shown in fig. 1 to 4, the turnover mechanism on the long-stroke moving mechanism 501 can perform a linear motion along the linear guide of the long-stroke moving mechanism 501, so that the long-stroke moving mechanism 501 at one side of the lifting net plate 502 can receive the trigger of the control end, so that the turnover mechanism can linearly translate along the linear guide to the upper side of the lifting net plate 502.
The turnover mechanism 508 is used for responding to the trigger of the control end, driving the turnover plate 503 of the long-stroke moving mechanism 501 to turn around the cylindrical rotating shaft 507 on the turnover mechanism 508, and turning over the touch pad so that the touch pad is parallel to the lower lifting screen plate.
The lifting screen plate 502 is used for responding to the triggering of the control end, the lifting screen plate 502 is lifted to drive the adhesive carried by the lifting screen plate to lift, and the area of the surface of the adhesive facing the touch pad is larger than or equal to the area of the surface of the touch pad facing the adhesive.
The roller is used for responding to the triggering of the control end when the adhesive is contacted with the touch pad and performing rolling extrusion on the lifting screen plate 502, and the rolling extrusion range of the roller is larger than or equal to the contact surface of the adhesive and the touch pad.
The long-stroke moving mechanism 501 is further configured to move the attached body of the adhesive and the touch pad on the turnover mechanism 508 away from the lifting screen 502 in response to the trigger of the control end when the adhesive is completely attached to the touch pad.
The long-stroke moving mechanism 501 is further configured to respond to the trigger of the control end after the liquid crystal module is placed on the lifting screen 502, and translate the attached body on the turnover mechanism 508 to the position above the lifting screen 502.
The lifting screen 502 is further configured to lift to drive the liquid crystal module carried by the lifting screen 502 to lift in response to the trigger of the control end.
The roller is also used for responding to the triggering of the control end when the attachment body contacts the liquid crystal module, and performing rolling extrusion on the lifting screen plate 502, wherein the rolling extrusion range of the roller is larger than or equal to the contact surface of the attachment body and the liquid crystal module.
In one embodiment of this embodiment, the adhesive is optical adhesive OCA.
In another embodiment of this embodiment, when the adhesive is completely attached to the touch pad, the lifting screen plate 502 is further configured to descend in response to the trigger of the control end, and the long-stroke moving mechanism 501 is specifically configured to move the attached body away from the lifting screen plate 502 in response to the trigger of the control end.
In another embodiment of this embodiment, the lifting screen 502 is made of an elastic material.
The process and method for manufacturing the large-size screen by the screen laminating equipment of the embodiment comprise the following steps:
after a Touch Panel (TP) is placed on the flipping panel 503 of the long-stroke moving mechanism 501, the control end can control the long-stroke moving mechanism 501 to translate the whole of the flipping mechanism 508, the cylindrical rotating shaft 507 and the flipping panel 503 to the upper side of the lifting screen 502. The touch panel on the flip board 503 is also translated to the upper side of the elevating screen board 502 along with the flip board 503.
The control end triggers the turnover mechanism 508, so that the turnover mechanism 508 drives the turnover plate 503 to turn over around the cylindrical rotating shaft 507, and the touch pad is turned over, so that the touch pad is parallel to the lower lifting screen plate 502. In the process of turning over the flip board 503, the touch pad on the flip board 503 is also turned over synchronously, and the purpose of turning over is to make the surface of the touch pad face the lower lifting screen board 502, and make the touch pad parallel to the lower lifting screen board 502, so as to perform the subsequent steps.
In this embodiment, in order to prevent the touch pad from dropping from the flip board 503 during the flipping process, the flip board 503 may be provided with a fastening structure to fix the touch pad, and may also be fixed by the internal and external pressure difference of the touch pad and the atmospheric pressure, and the specific mode is that the flip board 503 is connected to a vacuum pump, and the vacuum pump evacuates the enclosed space between the flip board 503 and the touch pad, so that the pressure difference is formed on the two sides of the surface of the touch pad, and the touch pad is fixed on the flip board 503 under the action of the atmospheric pressure on the touch pad.
After the touch pad and the lifting screen plate 502 are parallel, the control end triggers the lifting screen plate 502 to ascend, and the ascending of the lifting screen plate 502 drives the adhesive placed on the lifting screen plate 502 to ascend. In this embodiment, the area of the surface of the adhesive facing the touch pad should be greater than or equal to the area of the surface of the touch pad facing the adhesive, and the adhesive may be any aqueous adhesive, preferably an optical adhesive (OCA).
When the lifting screen plate 502 rises to enable the adhesive on the lifting screen plate 502 to be in contact with the touch pad, the control end indicates that the lifting screen plate 502 stops rising, the control end indicates the roller below the lifting screen plate 502 to roll and extrude the lifting screen plate 502, the roller applies pressure to the adhesive on the lifting screen plate 502 in the rolling and extruding process to enable the adhesive to be completely attached to the touch pad, and as the area of the surface of the adhesive facing the touch pad is larger than or equal to the area of the surface of the touch pad facing the adhesive, the surface of the touch pad can be completely in contact with the surface of the adhesive, and therefore the touch pad can be completely attached to the adhesive.
In order to ensure that the adhesive can be fully attached to the touch pad, the rolling and pressing range of the roller should be greater than or equal to the contact surface of the adhesive and the touch pad, that is, the roller should roll and press the contact surface of the adhesive and the touch pad, and each position of the contact surface of the adhesive and the touch pad should be rolled and pressed.
In order to ensure better rolling and pressing effects of the roller, the material of the lifting screen 502 may be an elastic material, for example, the material of the lifting screen 502 may be an elastic material such as elastic plastic, elastic rubber, and the like. Meanwhile, the plate surface of the lifting screen plate 502 is set to be a plate surface with meshes, so that the rolling extrusion effect of the roller is better.
Through the rolling of the roller, the bubbles between the adhesive and the touch pad are extruded and separated from the narrow space between the adhesive and the touch pad, and no bubbles remain between the adhesive and the touch pad.
When the adhesive is completely attached to the touch panel, the adhesive and the touch panel are completely attached to form a whole, and this whole is referred to as an attachment body in this embodiment. The control end controls the long-stroke moving mechanism 501 to move the attached body away from the lifting screen plate 502.
The purpose that the long-stroke moving mechanism 501 moves the attachment away from the lifting screen plate 502 is to further attach the attachment to a Liquid Crystal Module (LCM), so that after the attachment is moved away from the lifting screen plate 502, an operator places the liquid crystal module on the lifting screen plate 502, and at this time, the control end can trigger the long-stroke moving mechanism 501 to translate the attachment on the turnover mechanism 508 to the upper side of the lifting screen plate 502, so as to facilitate further attachment.
After the long-stroke moving mechanism 501 moves the attached body to the position above the lifting screen plate 502, the control end triggers the lifting screen plate 502 to ascend, and drives the liquid crystal module carried by the lifting screen plate 502 to ascend at the same time.
When the lifting screen 502 rises to the point that the liquid crystal module contacts the attachment body, the control end instructs the roller to roll and extrude the lifting screen 502, and in order to ensure that the liquid crystal module can be completely attached to the attachment body, the rolling and extruding range of the roller is larger than or equal to the contact surface of the attachment body and the liquid crystal module.
Through the rolling of the roller, the bubbles between the liquid crystal module and the attaching body are extruded and separated from the narrow space between the liquid crystal module and the attaching body, and the bubbles are not remained between the liquid crystal module and the attaching body.
And after the attaching body is completely attached to the liquid crystal module, obtaining an integral body which is formed by the attaching body and the liquid crystal module and is the large-size screen.
The large-size screen full-lamination method can be applied to a production process for performing full lamination on a large screen from 55 inches to 120 inches.
The screen laminating equipment is through control end control returning face plate 503, lift otter board 502 and gyro wheel to touch panel and adhesive laminate comprehensively, the laminating body after will laminating again laminates with the liquid crystal module comprehensively, in this embodiment, between touch panel and the adhesive, laminate completely between body and the liquid crystal module, can not remain the air, consequently, compare in the mode that the frame was pasted, the jumbo size screen that the method preparation of this embodiment obtained is more clear on the display effect, the screen is better to the response of touch action, can improve user experience.
Claims (10)
1. A long travel movement mechanism, comprising: the linear guide rails are respectively positioned at two sides of the long-stroke moving mechanism, and a ball screw and a turnover mechanism are respectively arranged on the linear guide rail at each side;
the long-stroke moving mechanism also comprises driving modules which are respectively positioned at two sides of the long-stroke moving mechanism, the driving module at each side is connected with a control end, and a software program on the control end synchronously controls the driving module at each side;
the driving module on each side is respectively connected with the ball screw, and the driving module is used for driving the ball screw to rotate;
and a screw nut on the ball screw is connected with the turnover mechanism, so that the ball screw drives the turnover mechanism to do linear motion along the linear guide rail when rotating.
2. The long travel movement mechanism of claim 1, wherein the drive module is a servo motor.
3. The long travel movement mechanism of claim 2, wherein a coupling is connected to the servo motor, and the servo motor is connected to the ball screw through the coupling.
4. The long stroke movement mechanism according to claim 2, wherein a speed reducer is connected to the servo motor, and the servo motor is connected to the ball screw through the speed reducer.
5. The long travel movement mechanism of claim 1, wherein the number of drive modules per side is 1.
6. The long-stroke moving mechanism of any one of claims 1 to 5, wherein the turning mechanisms on both sides of the long-stroke moving mechanism are connected with each other through a cylindrical rotating shaft, a turning plate is mounted on the cylindrical rotating shaft, and the turning mechanisms on both sides jointly drive the turning plate to turn along the cylindrical rotating shaft.
7. A screen attaching apparatus for manufacturing a large-sized screen, the screen attaching apparatus comprising the long-stroke moving mechanism of claim 6, a lifting screen plate located at one side of the long-stroke moving mechanism, and rollers installed below the lifting screen plate;
the screen laminating equipment further comprises a control end, the control end comprises a processor and a memory which is in communication connection with the processor, the processor is in communication connection with the long-stroke moving mechanism, the turnover mechanism on the long-stroke moving mechanism, the lifting screen plate and the roller respectively, the memory stores a control instruction which can be executed by the processor, and the processor executes the control instruction to control the lifting screen plate, the roller, the long-stroke moving mechanism and the turnover mechanism on the long-stroke moving mechanism to perform mechanical motion;
the long-stroke moving mechanism is used for responding to the triggering of the control end and translating the touch pad placed on the turnover mechanism to the upper part of the lifting screen plate;
the turnover mechanism is used for responding to the triggering of the control end, driving a turnover plate of the long-stroke moving mechanism to turn around a cylindrical rotating shaft on the turnover mechanism, and turning over the touch pad so as to enable the touch pad to be parallel to the lifting screen plate below the touch pad;
the lifting screen plate is used for responding to the triggering of the control end, the lifting screen plate is lifted to drive the adhesive carried by the lifting screen plate to lift, and the area of the surface of the adhesive facing the touch pad is larger than or equal to the area of the surface of the touch pad facing the adhesive;
the roller is used for responding to the triggering of the control end when the adhesive is contacted with the touch pad and performing rolling extrusion on the lifting screen plate, and the rolling extrusion range of the roller is larger than or equal to the contact surface of the adhesive and the touch pad;
the long-stroke moving mechanism is also used for responding to the triggering of the control end when the adhesive is completely attached to the touch pad and moving the attachment body of the adhesive and the touch pad on the turnover mechanism away from the lifting screen plate;
the long-stroke moving mechanism is also used for responding to the triggering of the control end after the liquid crystal module is placed on the lifting screen plate and translating the attaching body on the turnover mechanism to the position above the lifting screen plate;
the lifting screen plate is also used for responding to the triggering of the control end and lifting to drive the liquid crystal module carried by the lifting screen plate to lift;
the roller is also used for responding to the triggering of the control end when the attachment body is in contact with the liquid crystal module and performing rolling extrusion on the lifting screen plate, and the rolling extrusion range of the roller is larger than or equal to the contact surface of the attachment body and the liquid crystal module.
8. The screen laminating apparatus of claim 7, wherein the adhesive is an optical adhesive OCA.
9. The screen laminating apparatus of claim 7, wherein the lift screen is further configured to be lowered in response to activation of the control end when the adhesive is completely laminated to the touch pad, and wherein the long-stroke movement mechanism is specifically configured to move the laminating body away from the lift screen in response to activation of the control end.
10. The screen laminating apparatus of claim 7, wherein the lifting screen is made of an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010157826.4A CN111308746B (en) | 2020-03-09 | 2020-03-09 | Long-stroke moving mechanism and screen laminating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010157826.4A CN111308746B (en) | 2020-03-09 | 2020-03-09 | Long-stroke moving mechanism and screen laminating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111308746A true CN111308746A (en) | 2020-06-19 |
| CN111308746B CN111308746B (en) | 2023-03-10 |
Family
ID=71160532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010157826.4A Active CN111308746B (en) | 2020-03-09 | 2020-03-09 | Long-stroke moving mechanism and screen laminating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111308746B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201569829U (en) * | 2009-09-11 | 2010-09-01 | 叶长火 | Roller type patching device capable of adjusting and aligning position |
| CN103522722A (en) * | 2013-09-30 | 2014-01-22 | 深圳市深科达气动设备有限公司 | CG laminating fully-automatic combination production line |
| CN205450501U (en) * | 2016-02-26 | 2016-08-10 | 苏州市吴江区英飞大自动化设备有限公司 | Accurate counterpoint rigging machine |
| CN206170020U (en) * | 2016-11-21 | 2017-05-17 | 湖北合强机械发展股份有限公司 | Automatic it is quick -witted to go up and down, overturn |
| CN206384475U (en) * | 2017-01-09 | 2017-08-08 | 无锡职业技术学院 | Drum turning seat running gear |
| CN208221525U (en) * | 2018-05-04 | 2018-12-11 | 东莞希思克传动科技有限公司 | A kind of Dual Action seat axial direction drive linear mould group |
| CN208877890U (en) * | 2018-09-20 | 2019-05-21 | 广州不二动漫科技有限公司 | Its mechanism of car |
| CN208912840U (en) * | 2018-10-09 | 2019-05-31 | 苏州镭拓精工机械科技有限公司 | A kind of roller compactor equipment |
| CN209056192U (en) * | 2018-11-14 | 2019-07-02 | 苏州华工自动化技术有限公司 | A kind of notebook narrow frame screen dispensing assembling equipment |
| CN110154374A (en) * | 2019-05-17 | 2019-08-23 | 江南大学 | A kind of rolling device for mobile phone curve screens pad pasting |
| CN110376770A (en) * | 2019-06-27 | 2019-10-25 | 苏州桐力光电股份有限公司 | A kind of display screen module fitting assembly production chain |
| CN110561736A (en) * | 2018-06-05 | 2019-12-13 | 湖南英格斯坦智能科技有限公司 | mobile phone film pasting system |
-
2020
- 2020-03-09 CN CN202010157826.4A patent/CN111308746B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201569829U (en) * | 2009-09-11 | 2010-09-01 | 叶长火 | Roller type patching device capable of adjusting and aligning position |
| CN103522722A (en) * | 2013-09-30 | 2014-01-22 | 深圳市深科达气动设备有限公司 | CG laminating fully-automatic combination production line |
| CN205450501U (en) * | 2016-02-26 | 2016-08-10 | 苏州市吴江区英飞大自动化设备有限公司 | Accurate counterpoint rigging machine |
| CN206170020U (en) * | 2016-11-21 | 2017-05-17 | 湖北合强机械发展股份有限公司 | Automatic it is quick -witted to go up and down, overturn |
| CN206384475U (en) * | 2017-01-09 | 2017-08-08 | 无锡职业技术学院 | Drum turning seat running gear |
| CN208221525U (en) * | 2018-05-04 | 2018-12-11 | 东莞希思克传动科技有限公司 | A kind of Dual Action seat axial direction drive linear mould group |
| CN110561736A (en) * | 2018-06-05 | 2019-12-13 | 湖南英格斯坦智能科技有限公司 | mobile phone film pasting system |
| CN208877890U (en) * | 2018-09-20 | 2019-05-21 | 广州不二动漫科技有限公司 | Its mechanism of car |
| CN208912840U (en) * | 2018-10-09 | 2019-05-31 | 苏州镭拓精工机械科技有限公司 | A kind of roller compactor equipment |
| CN209056192U (en) * | 2018-11-14 | 2019-07-02 | 苏州华工自动化技术有限公司 | A kind of notebook narrow frame screen dispensing assembling equipment |
| CN110154374A (en) * | 2019-05-17 | 2019-08-23 | 江南大学 | A kind of rolling device for mobile phone curve screens pad pasting |
| CN110376770A (en) * | 2019-06-27 | 2019-10-25 | 苏州桐力光电股份有限公司 | A kind of display screen module fitting assembly production chain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111308746B (en) | 2023-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203186613U (en) | Pressure-controlled automatic film covering machine | |
| CN202988262U (en) | IC (integrated circuit) double-suction device | |
| JP6648200B2 (en) | Frame compression device and film stretching method | |
| CN107167934B (en) | ACF (anisotropic conductive film) attaching machine for hot-press attaching and attaching method using ACF attaching machine | |
| CN218082897U (en) | Cutting device of shading sticky tape | |
| CN111308746B (en) | Long-stroke moving mechanism and screen laminating equipment | |
| CN110654596A (en) | Automatic aligning and deflecting sticking machine | |
| CN206068815U (en) | A kind of LCD TV and associated flat plate OC face glass automatic turning devices | |
| CN103386801B (en) | A kind of novel optical transparent sticker assembly system | |
| CN212238011U (en) | PVB doubling bulletproof glass gluing equipment | |
| CN211390134U (en) | Mobile base and online embossing equipment | |
| CN208854088U (en) | A kind of pressing machine | |
| CN212124178U (en) | Automatic film sticking machine | |
| KR20190063366A (en) | Film drawing device and method | |
| CN103824990B (en) | The two-sided automatic laminating machine utilizing of cell connector | |
| CN107934558A (en) | A kind of light guide plate push-and-pull upset transfer mechanism | |
| CN220820420U (en) | High-precision laminating device for liquid crystal display screen | |
| CN110723588A (en) | Vacuum pump-free small-size screen printing plate film pasting device | |
| JP2004082183A (en) | Pressurizing apparatus, pressurization method, method for press-fitting electronic component, and method for manufacturing electro-optic device | |
| CN210719677U (en) | Thin film key life testing device | |
| CN213235694U (en) | A lamination equipment that is used for pressfitting pressure head structure of pressfitting LCD screen and contains this pressure head structure | |
| CN215588361U (en) | Clamping mechanism for liquid crystal display screen processing | |
| CN220373455U (en) | Splitting machine with fixed knot constructs | |
| CN214092913U (en) | Transmission device | |
| CN203267414U (en) | Novel optical transparent adhesive pasting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |