CN210172946U - Automatic pre-pressing and local pressing integrated large screen bonding machine - Google Patents
Automatic pre-pressing and local pressing integrated large screen bonding machine Download PDFInfo
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- CN210172946U CN210172946U CN201920857101.9U CN201920857101U CN210172946U CN 210172946 U CN210172946 U CN 210172946U CN 201920857101 U CN201920857101 U CN 201920857101U CN 210172946 U CN210172946 U CN 210172946U
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Abstract
The utility model discloses an automatic integrative big screen nation decides machine of this pressure of pre-compaction, include: the device comprises a frame, a movable carrier mechanism arranged on the frame, a prepressing mechanism arranged at the side of the movable carrier mechanism, a main pressing mechanism arranged between the prepressing mechanism and the movable carrier mechanism, a feeding mechanism arranged at the side of the prepressing mechanism, and a visual alignment unit arranged at the side of the feeding mechanism. The glass plate is placed on the movable platform mechanism, the flexible circuit board is placed on the feeding mechanism, the movable platform mechanism moves to the position below the prepressing mechanism to prepress the flexible circuit board and the glass plate, the prepressing mechanism moves to the position below the pressing mechanism to be heated and bonded, and the whole process is aligned through the vision aligning unit. The utility model discloses automatic counterpoint and automatic conveyor material need not artifical the participation, have saved the manual work greatly, have improved production efficiency to the yield of product has been improved.
Description
Technical Field
The utility model relates to a LCD screen processing field especially relates to an automatic integrative big screen nation decides machine of this pressure of pre-compaction.
Background
In the process of liquid crystal display processing, need carry out hot pressing bonding with glass board, stereoplasm circuit board and flexible line way board in FOG, FOB technology, the bonding machine on the existing market adopts artifical material loading usually to adopt the manual work to counterpoint the flexible flat cable on glass board and the flexible line way board, then carry out hot pressing bonding. Therefore, the personnel consumption is huge, the utilization rate of the single machine is low, and the cost burden is increased. Moreover, the manual contact of the product not only causes inaccurate alignment, but also causes poor bonding due to electrostatic damage caused by manual contact of the product, thereby affecting the quality of the product.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, providing an automatic integrative big screen nation decides machine of this pressure of pre-compaction, improvement production efficiency and production quality.
The technical scheme of the utility model as follows: the utility model provides an automatic integrative big screen nation decides machine of this pressure of pre-compaction, includes: the device comprises a rack, a movable carrier mechanism arranged on the rack, a pre-pressing mechanism arranged beside the movable carrier mechanism, a local pressing mechanism arranged between the pre-pressing mechanism and the movable carrier mechanism, a feeding mechanism arranged beside the pre-pressing mechanism and a visual alignment unit arranged beside the feeding mechanism;
the moving stage mechanism includes: the glass plate lifting device comprises a first Y-axis moving component, a lower pressing head, a first X-axis moving component, a lifting component and a carrying platform, wherein the first Y-axis moving component is arranged on the rack;
the feeding mechanism comprises a second Y-axis moving assembly arranged on the rack and a clamp arranged on the second Y-axis moving assembly, and the clamp is used for placing the flexible circuit board.
Further, the prepressing mechanism includes: locate prepressing Y axle on the frame removes the subassembly, locates prepressing X axle on the prepressing Y axle removes the subassembly, locates prepressing Z axle on the prepressing X axle removes the subassembly, locates prepressing cylinder on the prepressing Z axle removes the subassembly and locates prepressing head on the prepressing cylinder.
Further, this pressure mechanism includes: the local pressure Z-axis moving assembly is fixed on the rack, and the local pressure head, the heating unit and the PID temperature control unit are arranged on the local pressure Z-axis moving assembly.
Further, this pressure mechanism still includes a roll silica gel skin mechanism, roll up silica gel skin mechanism and include that the blowing wheel is expected and the wheel of receiving.
Further, the lifting assembly comprises: the X-axis moving assembly comprises a first guide rail arranged on the first X-axis moving assembly, a sliding block arranged on the first guide rail, a screw rod penetrating through the sliding block, a motor connected with the screw rod, a first inclined plate arranged on the sliding block, and a second inclined plate arranged on the bottom surface of the carrying platform and corresponding to the first inclined plate, wherein the first inclined plate has an inclined angle, the height of one side, close to the lower pressure head, of the first inclined plate is lower than the height of one side, far away from the lower pressure head, of the first inclined plate, and the second inclined plate is parallel to the first inclined plate.
Furthermore, vacuum suction plates are arranged on the pre-pressing head and the pressing head.
Further, first X axle removes subassembly, first Y axle and removes subassembly, second Y axle and removes subassembly, pre-compaction X axle and remove subassembly, pre-compaction Y axle and remove subassembly and pre-compaction Z axle and all include: the guide rail, locate slider on the guide rail, pass the lead screw of slider, and with the motor that the lead screw is connected.
Further, this pressure Z axle removes subassembly includes: the main pressure cylinder, locate the guide arm of main pressure cylinder both sides, locate the crossbeam on guide arm top and locate the backpressure buffer cylinder of main pressure cylinder top surface, backpressure buffer cylinder's telescopic link with crossbeam fixed connection, backpressure buffer cylinder's pressure and bore are less than the main pressure cylinder.
By adopting the scheme, the glass plate is placed on the movable platform mechanism, the flexible circuit board is placed on the feeding mechanism, the movable platform mechanism moves to the position below the prepressing mechanism to prepress the flexible circuit board and the glass plate, the prepressing mechanism moves to the position below the pressing mechanism to be heated and bonded, and the whole process is aligned through the visual alignment unit. The utility model discloses automatic counterpoint and automatic conveyor material need not artifical the participation, have saved the manual work greatly, have improved production efficiency to the yield of product has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the present invention with the frame omitted.
Fig. 3 is a schematic structural diagram of the movable stage mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the movable stage mechanism of the present invention after the stage is omitted.
Fig. 5 is a schematic structural diagram of the pre-pressing mechanism of the present invention.
Fig. 6 is a schematic structural view of the pressing mechanism of the present invention.
Fig. 7 is a schematic structural diagram of the feeding mechanism of the present invention.
Fig. 8 is a schematic structural diagram of the vision alignment unit of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 2 and fig. 8, the present invention provides an automatic pre-pressing and home-pressing integrated large screen bonding machine, which includes: the device comprises a frame 1, a moving carrier mechanism 2 arranged on the frame 1, a prepressing mechanism 3 arranged at the side of the moving carrier mechanism 2, a main pressing mechanism 4 arranged between the prepressing mechanism 3 and the moving carrier mechanism 1, a feeding mechanism 5 arranged at the side of the prepressing mechanism 3, and a visual alignment unit 6 arranged at the side of the feeding mechanism 5. The vision alignment unit 6 in this embodiment adopts a japanese panasonic vision system, has a bi-axial optical lens, and has a micrometer in XYZ three directions, and can perform fine adjustment in three directions, and the maximum image pickup pixel can reach 400 ten thousand, and the internal storage capacity is large.
Referring to fig. 3 and 4, the moving stage mechanism 2 includes: the glass plate pressing device comprises a first Y-axis moving component 21 arranged on the rack 1, a lower pressing head 22 arranged on the first Y-axis moving component 21, a first X-axis moving component 23 arranged on the lower pressing head 22, a lifting component 24 arranged on the first X-axis moving component 23, and a carrying platform 25 arranged on the lifting component 24, wherein the carrying platform 25 is used for placing a glass plate, the lower pressing head 22 is used for providing support for pressing, and a product is positioned on the lower pressing head 22 during pressing.
The lifting assembly 24 comprises: a first guide rail 241 provided on the first X-axis moving assembly 23, a slider 242 provided on the first guide rail 241, a lead screw 243 passing through the slider 242, a motor 344 connected to the lead screw 243, a first inclined plate 245 provided on the slider 242, and a second inclined plate 246 provided on the bottom surface of the stage 25 corresponding to the first inclined plate 245, wherein the first inclined plate 245 has an inclined angle, the height of the first inclined plate 245 on the side close to the lower ram 22 is lower than the height of the second inclined plate 246 on the side far from the lower ram 22, and the second inclined plate 246 is parallel to the first inclined plate 245.
Referring to fig. 7, the feeding mechanism 5 includes: the second Y-axis moving assembly 51 is arranged on the rack 1, and the clamp is arranged on the second Y-axis moving assembly 51 and used for placing a flexible circuit board.
Referring to fig. 5, the pre-pressing mechanism 3 includes: the prepressing Y-axis moving assembly 31 is arranged on the rack 1, the prepressing X-axis moving assembly 32 is arranged on the prepressing Y-axis moving assembly 31, the prepressing Z-axis moving assembly 33 is arranged on the prepressing X-axis moving assembly 32, the prepressing cylinder 34 is arranged on the prepressing Z-axis moving assembly 33, and the prepressing head 35 is arranged on the prepressing cylinder 34. In the process of prepressing the product, the Z-axis moving assembly 33 drives the prepressing head 35 to perform a large stroke of pressing down, and then the prepressing cylinder 34 drives the prepressing head 35 to perform a short stroke of pressing down.
The first X-axis moving assembly 23, the first Y-axis moving assembly 21, the second Y-axis moving assembly 51, the pre-pressing X-axis moving assembly 32, the pre-pressing Y-axis moving assembly 21, and the pre-pressing Z-axis moving assembly 33 each include: the guide rail, locate slider on the guide rail, pass the lead screw of slider, and with the motor that the lead screw is connected.
Referring to fig. 6, the present pressing mechanism 4 includes: the pressure head comprises a local pressure Z-axis moving assembly 41 fixed on the rack 1, a local pressure head 42 arranged on the local pressure Z-axis moving assembly 41, a heating unit and a PID temperature control unit. The present Z-axis moving assembly 41 includes: the pneumatic control device comprises a main pneumatic cylinder 411, guide rods 412 arranged on two sides of the main pneumatic cylinder 411, a cross beam 413 arranged at the top end of the guide rod 412, and a back pressure buffer cylinder 414 arranged on the top surface of the main pneumatic cylinder 411, wherein an expansion rod of the back pressure buffer cylinder 414 is fixedly connected with the cross beam 413, and the pressure and the cylinder diameter of the back pressure buffer cylinder 414 are smaller than that of the main pneumatic cylinder 411. Vacuum suction plates are arranged on the pre-pressing head 35 and the pressing head 42. The heating unit adopts pulse heating.
This pressure mechanism 4 is still including rolling up silica gel skin mechanism, roll up silica gel skin mechanism and include blowing wheel 43 and receipts material wheel 44, place the silica gel skin of lapping on blowing wheel 43, and silica gel skin one end winding is on receiving material wheel 44, rotates through receiving material wheel 44 and realizes receiving material, and the silica gel skin is located between this pressure head 42 and the product.
The working principle of the utility model is as follows:
the glass plate and the flexible circuit board are manually placed on the carrying platform 25 and the clamp respectively, the flexible circuit board is conveyed to the position below the prepressing mechanism 3 by the second Y-axis moving assembly 51 of the feeding mechanism 5, the flexible circuit board is sucked up by the vacuum suction plate of the prepressing mechanism 3, the glass plate is conveyed to the position below the prepressing mechanism 3 by the moving carrying platform mechanism 2, the glass plate and the flexible flat cable of the flexible circuit board are aligned through the visual alignment unit, and after the alignment is completed, the prepressing head 35 is pressed down to attach the glass plate and the flexible flat cable of the flexible circuit board together. Then remove microscope carrier mechanism 2 toward rolling back, transport the product of laminating to this pressure mechanism 4 below, then this pressure mechanism 2's main air cylinder 411 drives this pressure head 42 and pushes down glass board and soft winding displacement further pressfitting, when this pressure head 42 is about to contact with the product, backpressure buffer cylinder 414's telescopic link upward movement holds crossbeam 413 in the palm to give this pressure head 42 buffer power, make this pressure head contact the product gently, the impact force of avoiding the product to receive is too big and damage the product. The heat supply unit produces the heat and realizes the mechanical connection of glass board and flexible line way board through the hot pressing, and at the in-process of this pressure, it has the silica gel skin to separate between this pressure head 42 and the product, plays the effect of buffering punching press pressure to avoid this pressure head 42 and product direct contact's high temperature in the twinkling of an eye, prevent to damage the product. After this pressing is completed, the stage moving mechanism 2 is returned to the original position. Because the flexible flat cables have multiple rows, the movable carrier mechanism 2 needs to be repeatedly moved to the position below the prepressing mechanism 3 and the pressing mechanism 4 for laminating each row of flexible flat cables until all the flexible flat cables are laminated with the glass plate.
When the movable stage mechanism 2 moves to the position below the prepressing mechanism 3, the lifting mechanism 24 is arranged, the stage 25 can descend for a certain height until the stage 25 is arranged on the lower pressing head 22, and when the movable stage mechanism 2 retracts, the stage 25 can ascend again, so that the stage 25 and the lower pressing head 22 are prevented from being rubbed in the moving process.
In summary, the glass plate is placed on the moving stage mechanism, the flexible circuit board is placed on the feeding mechanism, the moving stage mechanism moves to the position below the prepressing mechanism to prepress the flexible circuit board and the glass plate, the prepressing mechanism moves to the position below the pressing mechanism to heat and bond, and the whole process is aligned through the visual alignment unit. The utility model discloses automatic counterpoint and automatic conveyor material need not artifical the participation, have saved the manual work greatly, have improved production efficiency to the yield of product has been improved.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides an automatic integrative big screen nation decides machine of this pressure of pre-compaction, a serial communication port, include: the device comprises a rack, a movable carrier mechanism arranged on the rack, a pre-pressing mechanism arranged beside the movable carrier mechanism, a local pressing mechanism arranged between the pre-pressing mechanism and the movable carrier mechanism, a feeding mechanism arranged beside the pre-pressing mechanism and a visual alignment unit arranged beside the feeding mechanism;
the moving stage mechanism includes: the glass plate lifting device comprises a first Y-axis moving component, a lower pressing head, a first X-axis moving component, a lifting component and a carrying platform, wherein the first Y-axis moving component is arranged on the rack;
the feeding mechanism comprises a second Y-axis moving assembly arranged on the rack and a clamp arranged on the second Y-axis moving assembly, and the clamp is used for placing the flexible circuit board.
2. The automatic pre-pressing and local-pressing integrated large screen bonding machine according to claim 1, wherein the pre-pressing mechanism comprises: locate prepressing Y axle on the frame removes the subassembly, locates prepressing X axle on the prepressing Y axle removes the subassembly, locates prepressing Z axle on the prepressing X axle removes the subassembly, locates prepressing cylinder on the prepressing Z axle removes the subassembly and locates prepressing head on the prepressing cylinder.
3. The automatic pre-pressing and pressing integrated large screen bonding machine according to claim 2, wherein the pressing mechanism comprises: the local pressure Z-axis moving assembly is fixed on the rack, and the local pressure head, the heating unit and the PID temperature control unit are arranged on the local pressure Z-axis moving assembly.
4. The automatic pre-pressing and local-pressing integrated large-screen bonding machine according to claim 3, wherein the local-pressing mechanism further comprises a silica gel sheet rolling mechanism, and the silica gel sheet rolling mechanism comprises a discharging wheel and a receiving wheel.
5. The automatic pre-pressing and pressing integrated large screen bonding machine according to claim 1, wherein the lifting assembly comprises: the X-axis moving assembly comprises a first guide rail arranged on the first X-axis moving assembly, a sliding block arranged on the first guide rail, a screw rod penetrating through the sliding block, a motor connected with the screw rod, a first inclined plate arranged on the sliding block, and a second inclined plate arranged on the bottom surface of the carrying platform and corresponding to the first inclined plate, wherein the first inclined plate has an inclined angle, the height of one side, close to the lower pressure head, of the first inclined plate is lower than the height of one side, far away from the lower pressure head, of the first inclined plate, and the second inclined plate is parallel to the first inclined plate.
6. The automatic pre-pressing and local-pressing integrated large screen bonding machine according to claim 3, wherein vacuum suction plates are arranged on the pre-pressing head and the local pressing head.
7. The automatic integrative big screen bonding machine of this pressure of pre-compaction of claim 2, characterized in that, first X axle removes subassembly, first Y axle and removes subassembly, second Y axle and removes subassembly, pre-compaction X axle and remove subassembly, pre-compaction Y axle and remove subassembly and pre-compaction Z axle and remove the subassembly and all include: the guide rail, locate slider on the guide rail, pass the lead screw of slider, and with the motor that the lead screw is connected.
8. The automatic pre-pressing and local-pressing integrated large screen bonding machine according to claim 3, wherein the local-pressing Z-axis moving assembly comprises: the main pressure cylinder, locate the guide arm of main pressure cylinder both sides, locate the crossbeam on guide arm top and locate the backpressure buffer cylinder of main pressure cylinder top surface, backpressure buffer cylinder's telescopic link with crossbeam fixed connection, backpressure buffer cylinder's pressure and bore are less than the main pressure cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857101.9U CN210172946U (en) | 2019-06-06 | 2019-06-06 | Automatic pre-pressing and local pressing integrated large screen bonding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857101.9U CN210172946U (en) | 2019-06-06 | 2019-06-06 | Automatic pre-pressing and local pressing integrated large screen bonding machine |
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| Publication Number | Publication Date |
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| CN210172946U true CN210172946U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920857101.9U Active CN210172946U (en) | 2019-06-06 | 2019-06-06 | Automatic pre-pressing and local pressing integrated large screen bonding machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683514A (en) * | 2020-06-10 | 2020-09-18 | 深圳汉和智造有限公司 | False pressure alignment method and false pressure equipment |
| CN113189800A (en) * | 2021-04-06 | 2021-07-30 | 深圳市联得自动化装备股份有限公司 | Local pressure device and automatic model changing method |
| CN113306186A (en) * | 2021-04-13 | 2021-08-27 | 东莞长盈精密技术有限公司 | Dynamic laminating auxiliary material machine |
-
2019
- 2019-06-06 CN CN201920857101.9U patent/CN210172946U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683514A (en) * | 2020-06-10 | 2020-09-18 | 深圳汉和智造有限公司 | False pressure alignment method and false pressure equipment |
| CN111683514B (en) * | 2020-06-10 | 2024-03-12 | 深圳汉和智造有限公司 | False pressure equipment |
| CN113189800A (en) * | 2021-04-06 | 2021-07-30 | 深圳市联得自动化装备股份有限公司 | Local pressure device and automatic model changing method |
| CN113306186A (en) * | 2021-04-13 | 2021-08-27 | 东莞长盈精密技术有限公司 | Dynamic laminating auxiliary material machine |
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