CN211614800U - Online automatic lamination equipment of LCD frame - Google Patents
Online automatic lamination equipment of LCD frame Download PDFInfo
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- CN211614800U CN211614800U CN201921988538.2U CN201921988538U CN211614800U CN 211614800 U CN211614800 U CN 211614800U CN 201921988538 U CN201921988538 U CN 201921988538U CN 211614800 U CN211614800 U CN 211614800U
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Abstract
The utility model relates to a LCD pressfitting field, in particular to online automatic lamination equipment of LCD. An on-line automatic pressing device for a liquid crystal display comprises a frame body, a pressing mechanism and a feeding mechanism; the pressing mechanism is arranged on the frame body; the feeding mechanism is arranged on one side of the pressing mechanism; the pressing mechanism comprises a pressing mechanism, a display correcting mechanism and a display supporting mechanism which are sequentially arranged from top to bottom; the feeding mechanism is a middle belt conveying device, and the conveying height of the belt is equal to the height of the display supporting mechanism; the display supporting mechanism comprises a display falling belt and a display positioning limiting mechanism which are connected with the feeding mechanism; and a pressure sensor for detecting the pressing pressure is arranged on the pressing mechanism.
Description
Technical Field
The utility model relates to a LCD pressfitting field, in particular to online automatic lamination equipment of LCD frame.
Background
The existing liquid crystal display frame pressing equipment carries out production work by pressing a liquid crystal display panel off line through single-machine equipment. It has the following disadvantages: firstly, the equipment has single function, and no protective measures for crushing products are adverse to the production needs of customers; secondly, the equipment is that the unit equipment C/T is long, and off-line pressfitting is unfavorable for C/T optimization and streamlined production, and thirdly, the equipment productivity consumes the manpower lowly, needs the manual work additionally to carry out production operation, is unfavorable for the customer to produce the line and realizes automatic stable production. Fourthly, the equipment is not monitored by the pressing force, so that the pressing force cannot be ensured to be within an allowable range, and the control of the production quality is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an online automatic lamination equipment of LCD frame, real time monitoring pressfitting power saves pressfitting time and manpower, realizes automatic pan feeding of LCD and pressfitting.
The utility model provides a technical scheme that its technical problem adopted is: an on-line automatic pressing device for a liquid crystal display comprises a frame body, a pressing mechanism and a feeding mechanism; the pressing mechanism is arranged on the frame body; the feeding mechanism is arranged on one side of the pressing mechanism; the pressing mechanism comprises a pressing mechanism, a display correcting mechanism and a display supporting mechanism which are sequentially arranged from top to bottom; the feeding mechanism is a middle belt conveying device, and the conveying height of the belt is equal to the height of the display supporting mechanism; the display supporting mechanism comprises a display falling belt and a display positioning limiting mechanism which are connected with the feeding mechanism; and a pressure sensor for detecting the pressing pressure is arranged on the pressing mechanism.
Further, the method comprises the following steps: the feeding mechanism comprises a belt frame, a feeding belt arranged on the belt frame and a belt moving mechanism for driving the feeding belt to move along a feeding direction; the feeding belt is arranged on the slide rail through a slide block.
Further, the method comprises the following steps: the belt moving mechanism is a linear motor.
Further, the method comprises the following steps: the display supporting mechanism further comprises a pressing tool placing mechanism; the display positioning belt and the display positioning and limiting mechanism are both arranged on the pressing tool placing mechanism; the pressing machine tool placing mechanism is also provided with a display placing tool and a falling sucker mechanism; a pressing limiting block is further arranged around the pressing tool placing mechanism; the display placing tool is provided with a notch, and the display falling belt and the falling sucker mechanism are arranged in the notch; and the pressing tool placing mechanism is also provided with a falling belt lifting mechanism and a lifting device for driving the falling sucker mechanism.
Further, the method comprises the following steps: a display falling position sensor is arranged at one end, close to the feeding mechanism, of the display placing tool; and a display in-place sensor is arranged at one end of the display placing tool, which is far away from the feeding mechanism.
Further, the method comprises the following steps: the display positioning limiting mechanism comprises an X-direction positioning block and a Y-direction positioning block; the X-direction positioning block is arranged on one side, away from the feeding mechanism, of the pressing tool placing mechanism; the Y-direction positioning block is arranged on one side of the landing display belt; and an air cylinder for driving the X-direction positioning block to lift is arranged at the bottom of the X-direction positioning block.
Further, the method comprises the following steps: the display correcting mechanism comprises a correcting frame, an X-direction correcting mechanism and a Y-direction correcting mechanism; the X-direction correcting mechanism is arranged on the correcting frame; the Y-direction correcting mechanism is arranged on the X-direction correcting mechanism; the X-direction correcting mechanism comprises an X-direction correcting drive arranged on the correcting frame and an X-direction correcting frame arranged on the X-direction correcting drive; the X-direction correcting frame is provided with an X-direction regulating roller; the Y-direction correcting mechanism comprises a Y-axis correcting drive arranged on the X-direction correcting frame and a Y-direction correcting frame arranged on the Y-axis correcting drive; and a Y-direction correcting roller is arranged on the Y-direction correcting frame.
Further, the method comprises the following steps: the pressing mechanism is arranged on the frame body; the pressing mechanism comprises a fixed plate, a floating plate and a pressing driving device; the fixed plate is fixed on the frame body; the downward pressing driving device is arranged on the fixed plate; the floating plate is arranged below the fixed plate and is connected with the downward pressing driving device; the pressing driving device is a servo electric cylinder; the floating plate is connected with a piston rod of the electric cylinder; the bottom of the floating plate is connected with a pressing tooling plate; the pressing tooling plate is arranged at the bottom of the floating plate through a tooling quick-change device; a pressure sensor is arranged on the pressing tooling plate; also includes a control unit; the pressing driving device and the pressure sensor are electrically connected with the control unit. The pressing driving device drives the floating plate to move up and down to drive the pressing tool plate to press the frame of the liquid crystal display, and the pressure sensor detects the pressing force to prevent the display from being damaged due to overlarge pressure; the tool quick-change device can quickly disassemble and assemble the tool plate, the model of the tool plate is convenient to replace, and the model of a press-fit product is switched.
Further, the method comprises the following steps: the floating plate is provided with a plurality of guide pillars; a plurality of linear bearings are arranged on the fixing plate; the guide post penetrates through the linear bearing; and the floating plate is also provided with a plurality of pressing limiting devices. The pressing driving device drives the floating plate to lift, the guide pillar and the linear bearing play a limiting role, lifting stability of the floating plate is improved, and pressing precision is improved.
Further, the method comprises the following steps: the tool quick-change device 3 is a hand-screwed bolt; the tool quick-change device 5-5 is a hand-screwed bolt; and the press-fit tool plate is provided with a plurality of threaded holes for matching with the tool quick-change device 5-5.
The utility model has the advantages that: this application is through pan feeding belt line mechanism, lower part pressfitting conveying mechanism, the servo electric jar in upper portion push down the mechanism and X, Y direction mechanism of reforming, realizes the online automatic pressfitting of display. The automatic pressing is adopted, labor cost is saved, the product quality is guaranteed by a real-time data reading mode, the C/T is controlled and reduced in real time, and the capacity is increased.
Drawings
FIG. 1 is a schematic view of an on-line automatic laminating apparatus;
FIG. 2 is another perspective view of the on-line automatic bonding apparatus;
FIG. 3 is a schematic view of a feeding belt line mechanism;
FIG. 4 is a lower press conveying mechanism;
fig. 5 is a schematic view of the X, Y direction righting mechanism.
Fig. 6 is a schematic view of the pressing mechanism.
Reference numerals: 1. a frame body; 2. a feeding mechanism; 2-1, a belt rack; 2-2, feeding a belt; 2-3, a belt moving mechanism; 3. a display support mechanism; 3-1, a pressing tool placing mechanism; 3-1-1, pressing a limiting block; 3-1-2, a display placing tool; 3-1-3, a display falling position sensor; 3-2, a display falling belt; 3-2-1, a falling sucker mechanism; 3-2-2, positioning blocks in the X direction; 3-2-3, a display in-place detection sensor; 3-2-4, and Y-direction positioning blocks; 3-3, a belt lifting mechanism; 4. a display righting mechanism; 4-1, a correcting frame; 4-2, driving in X direction; 4-2-1, aligning the roller in the X direction; 4-3, driving in Y direction; 4-3-1, Y-direction correcting roller; 5. a pressing mechanism; 5-1, pressing down a driving device; 5-2, a floating plate; 5-3, pressing a limiting device; 5-4, a pressure sensor; 5-5, and a tool quick-change device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, an on-line automatic pressing apparatus for a liquid crystal display includes a frame body 1, a pressing mechanism and a feeding mechanism 2; the pressing mechanism is arranged on the frame body 1; the feeding mechanism 2 is arranged on one side of the pressing mechanism; the pressing mechanism comprises a pressing mechanism 5, a display correcting mechanism 4 and a display supporting mechanism 3 which are sequentially arranged from top to bottom; the feeding mechanism 2 is a middle belt conveying device, and the conveying height of the belt is equal to the height of the display supporting mechanism 3; the display supporting mechanism 3 comprises a display falling belt 3-2 and a display positioning limiting mechanism which are connected with the feeding mechanism 2; and the pressing mechanism 5 is provided with a pressure sensor 5-4 for detecting the pressing pressure.
During actual production, the feeding mechanism 2 sends the display to the display supporting mechanism 3, the display correcting mechanism 4 corrects the display to a preset position, and the pressing mechanism 5 performs pressing operation on the display.
On the basis, as shown in fig. 3, the feeding mechanism 2 comprises a belt frame 2-1, a feeding belt 2-2 arranged on the belt frame 2-1, and a belt moving mechanism 2-3 for driving the feeding belt 2-2 to move along the feeding direction; the belt frame 2-1 is provided with a slide rail, and the feeding belt 2-2 is installed on the slide rail through a slide block. After the display flows onto the feeding belt 2-2 from the previous process, the belt moving mechanism 2-3 moves the feeding belt 2-2, so that the feeding belt 2-2 is close to the display supporting mechanism 3, the feeding belt 2-2 rotates to send the display to the display supporting mechanism 3, then the belt moving mechanism 2-3 returns to the original position, and the feeding belt 2-2 is brought back to the original position.
On the basis of the above, as shown in fig. 3, the belt moving mechanism 2-3 is a linear motor. The belt moving mechanism 2-3 is used for driving the feeding belt 2-2 to move along the feeding direction, and other linear driving devices such as an air cylinder and a motor provided with a screw rod can be selected.
On the basis, as shown in fig. 4, the display support mechanism 3 further includes a pressing tool placement mechanism 3-1; the display positioning belt 3-2 and the display positioning and limiting mechanism are both arranged on the pressing tool placing mechanism 3-1; the pressing tool placing mechanism 3-1 is also provided with a display placing tool 3-1-2 and a falling sucker mechanism 3-2-1; a pressing limiting block 3-1-1 is further arranged around the pressing tool placing mechanism 3-1; a gap is formed in the display placing tool 3-1-2, and the display falling belt 3-2 and the falling sucker mechanism 3-2-1 are arranged in the gap; the pressing tool placing mechanism 3-1 is also provided with a falling belt lifting mechanism 3-3 and a lifting device for driving the falling sucker mechanism 3-2-1.
On the basis, as shown in fig. 4, a display falling position sensor 3-1-3 is arranged at one end, close to the feeding mechanism 2, of the display placing tool 3-1-2; and a display in-place sensor 3-2-3 is arranged at one end of the display placing tool 3-1-2, which is far away from the feeding mechanism 2.
On the basis, as shown in fig. 4, the display positioning and limiting mechanism comprises an X-direction positioning block 3-2-2 and a Y-direction positioning block 3-2-4; the X-direction positioning block 3-2-2 is arranged on one side, away from the feeding mechanism 2, of the pressing tool placement mechanism 3-1; the Y-direction positioning block 3-2-4 is arranged on one side of the display falling belt 3-2; and a cylinder for driving the X-direction positioning block to lift is arranged at the bottom of the X-direction positioning block 3-2-2.
The feeding belt 2-2 conveys a display to a display falling belt 3-2, after a display falling sensor 3-1-3 detects that the display is arranged on the display falling belt 3-2, the X-direction positioning block 3-2 rises, the display falling belt 3-2 rotates, the display is forwards transferred to abut against the X-direction positioning block 3-2-2, the display correcting mechanism 4 swings the display to a preset position, the falling sucker mechanism 3-2-1 rises, the bottom of the display is sucked by a sucker, the falling belt lifting mechanism 3-3 drives the display falling belt 3-2 to descend, the display is placed on the display placing tool 3-1-2, and the display falling sensor 3-2-3 detects that the display is in place, the pressing mechanism 5 starts the pressing operation.
On the basis, as shown in fig. 5, the display correcting mechanism 4 comprises a correcting frame 4-1, an X-direction correcting mechanism and a Y-direction correcting mechanism; the X-direction correcting mechanism is arranged on the correcting frame 4-1; the Y-direction correcting mechanism is arranged on the X-direction correcting mechanism; the X-direction correcting mechanism comprises an X-direction correcting drive 4-2 arranged on the correcting frame 4-1 and an X-direction correcting frame arranged on the X-direction correcting drive 4-2; the X-direction correcting frame is provided with an X-direction regulating roller 4-2-1; the Y-direction correcting mechanism comprises a Y-axis correcting drive 4-3 arranged on the X-direction correcting frame and a Y-direction correcting frame arranged on the Y-axis correcting drive 4-3; and a Y-direction correcting roller 4-3-1 is arranged on the Y-direction correcting frame 4-1.
On the basis, as shown in fig. 6, the pressing mechanism 5 is installed on the frame body 1; the pressing mechanism comprises a fixed plate, a floating plate 5-2 and a pressing driving device 5-1; the fixed plate is fixed on the frame body 1; the downward pressing driving device 5-1 is arranged on the fixed plate; the floating plate 5-2 is arranged below the fixed plate and is connected with the downward pressing driving device 5-1; the downward pressing driving device 5-1 is a servo electric cylinder; the floating plate 5-2 is connected with a piston rod of the electric cylinder; the bottom of the floating plate 5-2 is connected with a pressing tooling plate; the pressing tooling plate is arranged at the bottom of the floating plate 5-2 through a tooling quick-change device 5-5; the pressing tooling plate is provided with a pressure sensor 5-4; also includes a control unit; the pressing driving device 5-1 and the pressure sensor 5-4 are both electrically connected with the control unit. The electric cylinder is selected for the pressing driving device 5-1, so that the pressing device has the advantages of accuracy in place, stability in operation, high pressing precision and convenience in control.
After the display in-place sensor 3-2-3 detects that the display is placed on the display placing tool 3-1-2, the pressing driving device 5-1 drives the floating plate 5-2 and the pressing tool plate to descend, the pressing speed is reduced after the pressing tool plate descends to a distance of 15mm from the display until the pressing tool plate is pressed onto the display, the pressure sensor 5-4 monitors the pressing pressure, the pressure is maintained for 8s after the preset pressure value is reached, and the pressing driving device 5-1 returns to the original position to complete the pressing operation. The electric cylinder is selected for the pressing driving device 5-1, so that the pressing device has the advantages of accuracy in place, stability in operation, high pressing precision and convenience in control. The pressure detected by the pressure sensor 5-4 is recorded vertically each time in the control unit and displayed in real time on the HMI set up on the control unit.
In addition, as shown in fig. 4 and 6, the floating plate 5-2 is provided with a plurality of guide posts; a plurality of linear bearings are arranged on the fixing plate; the guide post penetrates through the linear bearing; the floating plate 5-2 is also provided with a plurality of pressing limiting devices 5-3. The pressing limiting device 5-3 is used for being matched with the pressing limiting block 3-1-1, and when the pressing mechanism 5 is pressed in place, the pressing limiting device 5-3 just contacts the pressing limiting block 3-1-1 to play a limiting role.
On the basis, as shown in fig. 6, the tool quick-change device 5-5 is a hand-screwed bolt; and the press-fit tool plate is provided with a plurality of threaded holes for matching with the tool quick-change device 5-5. The press-fit tooling plate is locked on the floating plate 5-2 by screwing the bolt by hand, and an operator can disassemble and assemble the press-fit tooling plate without any tool, so that the tooling efficiency is improved.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides an online automatic lamination equipment of LCD frame which characterized in that: comprises a frame body (1), a pressing mechanism and a feeding mechanism (2); the pressing mechanism is arranged on the frame body (1); the feeding mechanism (2) is arranged on one side of the pressing mechanism; the pressing mechanism comprises a pressing mechanism (5), a display correcting mechanism (4) and a display supporting mechanism (3) which are sequentially arranged from top to bottom; the feeding mechanism (2) is a belt conveying device, and the conveying height of the belt is equal to the height of the display supporting mechanism (3); the display supporting mechanism (3) comprises a display falling belt (3-2) and a display positioning and limiting mechanism which are connected with the feeding mechanism (2); and a pressure sensor (5-4) for detecting the pressing pressure is arranged on the pressing mechanism (5).
2. The on-line automatic laminating equipment for the liquid crystal display frame according to claim 1, wherein: the feeding mechanism (2) comprises a belt frame (2-1), a feeding belt (2-2) arranged on the belt frame (2-1) and a belt moving mechanism (2-3) for driving the feeding belt (2-2) to move along a feeding direction; the belt rack (2-1) is provided with a slide rail, and the feeding belt (2-2) is installed on the slide rail through a slide block.
3. The on-line automatic laminating equipment for the liquid crystal display frame according to claim 2, wherein: the belt moving mechanism (2-3) is a linear motor.
4. The on-line automatic laminating equipment for the liquid crystal display frame according to claim 1, wherein: the display supporting mechanism (3) further comprises a pressing tool placing mechanism (3-1); the display positioning belt (3-2) and the display positioning and limiting mechanism are both arranged on the pressing tool placing mechanism (3-1); the pressing tool placing mechanism (3-1) is also provided with a display placing tool (3-1-2) and a falling sucker mechanism (3-2-1); a pressing limiting block (3-1-1) is further arranged on the periphery of the pressing tool placing mechanism (3-1); a gap is arranged on the display placing tool (3-1-2), and the display falling belt (3-2) and the falling sucker mechanism (3-2-1) are arranged in the gap; the pressing tool placing mechanism (3-1) is further provided with a falling belt lifting mechanism (3-3) and a lifting device for driving the falling sucker mechanism (3-2-1).
5. The on-line automatic laminating equipment for the liquid crystal display frame according to claim 4, wherein: a display falling position sensor (3-1-3) is arranged at one end, close to the feeding mechanism (2), of the display placing tool (3-1-2); and a display in-place sensor (3-2-3) is arranged at one end of the display placing tool (3-1-2) far away from the feeding mechanism (2).
6. The on-line automatic laminating equipment for the liquid crystal display frame according to claim 5, wherein: the display positioning limiting mechanism comprises an X-direction positioning block (3-2-2) and a Y-direction positioning block (3-2-4); the X-direction positioning block (3-2-2) is arranged on one side, away from the feeding mechanism (2), of the pressing tool placing mechanism (3-1); the Y-direction positioning block (3-2-4) is arranged on one side of the display falling belt (3-2); and an air cylinder for driving the X-direction positioning block (3-2-2) to lift is arranged at the bottom of the X-direction positioning block.
7. The on-line automatic laminating equipment for the liquid crystal display frame according to claim 1, wherein: the display correcting mechanism (4) comprises a correcting frame (4-1), an X-direction correcting mechanism and a Y-direction correcting mechanism; the X-direction correcting mechanism is arranged on the correcting frame (4-1); the Y-direction correcting mechanism is arranged on the X-direction correcting mechanism; the X-direction correcting mechanism comprises an X-direction correcting drive (4-2) arranged on the correcting frame (4-1) and an X-direction correcting frame arranged on the X-direction correcting drive (4-2); the X-direction correcting frame is provided with an X-direction regulating roller (4-2-1); the Y-direction correcting mechanism comprises a Y-axis correcting drive (4-3) arranged on the X-direction correcting frame and a Y-direction correcting frame arranged on the Y-axis correcting drive (4-3); and a Y-direction correcting roller (4-3-1) is arranged on the Y-direction correcting frame (4-1).
8. The on-line automatic laminating equipment for the liquid crystal display frame according to claim 1, wherein: the pressing mechanism (5) is arranged on the frame body (1); the pressing mechanism comprises a fixed plate, a floating plate (5-2) and a pressing driving device (5-1); the fixed plate is fixed on the frame body (1); the downward pressing driving device (5-1) is arranged on the fixed plate; the floating plate (5-2) is arranged below the fixed plate and is connected with the downward pressing driving device (5-1); the downward pressing driving device (5-1) is a servo electric cylinder; the floating plate (5-2) is connected with a piston rod of the electric cylinder; the bottom of the floating plate (5-2) is connected with a pressing tooling plate; the pressing tooling plate is arranged at the bottom of the floating plate (5-2) through a tooling quick-change device (5-5); a pressure sensor (5-4) is arranged on the pressing tooling plate; also includes a control unit; the pressing driving device (5-1) and the pressure sensor (5-4) are electrically connected with the control unit.
9. The on-line automatic laminating equipment for the liquid crystal display frame according to claim 8, wherein: the floating plate (5-2) is provided with a plurality of guide posts; a plurality of linear bearings are arranged on the fixing plate; the guide post penetrates through the linear bearing; the floating plate (5-2) is also provided with a plurality of pressing limiting devices (5-3).
10. The on-line automatic laminating equipment for the liquid crystal display frame according to claim 8, wherein: the tool quick-change device (5-5) is a hand-screwed bolt; and the press-fit tool plate is provided with a plurality of threaded holes for matching with a tool quick-change device (5-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921988538.2U CN211614800U (en) | 2019-11-18 | 2019-11-18 | Online automatic lamination equipment of LCD frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921988538.2U CN211614800U (en) | 2019-11-18 | 2019-11-18 | Online automatic lamination equipment of LCD frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211614800U true CN211614800U (en) | 2020-10-02 |
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ID=72625751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921988538.2U Active CN211614800U (en) | 2019-11-18 | 2019-11-18 | Online automatic lamination equipment of LCD frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN211614800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070654A (en) * | 2021-03-31 | 2021-07-06 | 厦门川智自动化科技有限公司 | Liquid crystal display assembling production line |
| CN113567252A (en) * | 2021-09-27 | 2021-10-29 | 江苏卓玉智能科技有限公司 | Photoelectric module detection equipment and detection process thereof |
-
2019
- 2019-11-18 CN CN201921988538.2U patent/CN211614800U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070654A (en) * | 2021-03-31 | 2021-07-06 | 厦门川智自动化科技有限公司 | Liquid crystal display assembling production line |
| CN113567252A (en) * | 2021-09-27 | 2021-10-29 | 江苏卓玉智能科技有限公司 | Photoelectric module detection equipment and detection process thereof |
| CN113567252B (en) * | 2021-09-27 | 2022-02-08 | 江苏卓玉智能科技有限公司 | Photoelectric module detection equipment and detection process thereof |
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