TWI468294B - Bonding apparatus - Google Patents

Description

Fitting equipment

The present invention relates to a laminating apparatus, and more particularly to a laminating apparatus for manufacturing a panel.

During the manufacture of the liquid crystal display panel or the touch panel, the two substrates are bonded together in the vacuum bonding apparatus. Normally, after the substrate is processed, a protective film is attached to the surface to protect its appearance, and the protective film is peeled off by a tear film device before bonding.

A laminating apparatus includes a tear film device, a laminating mechanism, and a conveyor belt connecting the two. First, the substrate to be bonded is placed in a tear film device to be peeled off, and then fed into the bonding mechanism through a conveyor belt for bonding. The laminating device saves labor costs by eliminating the need for manual operation by setting the tear film device and the bonding mechanism into a line. Since the tearing film time is less than the bonding time of the substrate, the tearing film device needs to set a waiting time during the bonding, which affects the utilization rate of the device and the efficiency of the bonding.

In view of the above situation, it is necessary to provide a bonding device with high production efficiency and high equipment utilization rate.

A bonding device for bonding a first substrate and a second substrate, the bonding device comprising a base, a first tear film device disposed on the base, a second tear film device, a vacuum bonding device, and a loading mechanism The first tear film device and the second tear film device respectively face the first substrate And a second substrate tearing film, the vacuum bonding device is at least two, arranged side by side on the base, the loading mechanism comprises a sliding rail disposed on the surface of the base and a loading platform slidingly disposed on the sliding rail, the loading material After transferring the first substrate and the second substrate to a vacuum bonding device, sliding on the sliding rail to transfer the other first substrate and the second substrate to another vacuum bonding device, the first tear film The device comprises a fixing bracket disposed perpendicular to the base, a receiving wheel and a discharging wheel disposed on the fixing frame, a tape wound around the discharging wheel, a stripping plate movable relative to the fixing frame, and a pressing member disposed above the fixing frame, the pressing member is movable up and down relative to the stripping plate.

A bonding device for bonding a first substrate and a second substrate, the bonding device comprising a base, a first tear film device disposed on the base, a vacuum bonding device fixed on the base, and a loading device The first tearing film device tears the film on the first substrate, and the vacuum bonding device has at least two, which are arranged side by side on the base, and the loading mechanism is slidable relative to at least two vacuum bonding devices to move the first substrate Or the second substrate is transferred to the at least two vacuum bonding device, the first tearing film device comprises a fixing frame disposed perpendicular to the base, and the receiving wheel and the discharging wheel disposed on the fixing frame are rotated around The tape on the discharge wheel, the stripping plate movable relative to the fixing frame, and the pressing member disposed above the fixing frame, the pressing member is movable up and down relative to the stripping plate.

In the above bonding apparatus, the loading stage is slidably disposed on the slide rail, so that the substrate after the tear film can be sent to different vacuum bonding apparatuses. During the process of transporting the first substrate and the second substrate to one of the vacuum bonding devices, the first tearing film device and the second tearing film device may strip the other first substrate and the second substrate, and load the material. The other set of substrates can be transported to another vacuum laminating device by transporting the previous set of substrates. This cycle allows the device to be fully utilized and improves the efficiency of the fit.

100‧‧‧Fitting equipment

200‧‧‧First substrate

300‧‧‧second substrate

10‧‧‧ Pedestal

20‧‧‧First tear film device

11‧‧‧Working face

30‧‧‧Second tear film device

21, 31‧‧‧ fixed frame

22, 32‧‧‧ receiving wheels

23, 33‧‧‧Discharge wheel

24, 34‧‧‧ Tape

25, 35‧‧‧ stripping board

40‧‧‧Feeding agency

26‧‧‧Resist parts

41‧‧‧rails

43‧‧‧Adjustment components

431‧‧‧First slide

433‧‧‧Second slide

435‧‧‧Rotating parts

45, 65‧‧‧ loading platform

451‧‧‧First carrier board

453‧‧‧Second carrier board

50‧‧‧Vacuum laminating device

51‧‧‧First side wall

53‧‧‧second side wall

511‧‧‧Inlet

531‧‧‧Outlet

60‧‧‧Discharge mechanism

70‧‧‧ Positioning mechanism

651‧‧‧Loading plate

71‧‧‧Loading station

73‧‧‧claw

75‧‧‧ cylinder

1 is a perspective structural view of a bonding apparatus according to an embodiment of the present invention.

2 is a perspective structural view of a first tear film device of the bonding apparatus shown in FIG. 1.

3 is a perspective structural view of a second tear film device of the bonding apparatus shown in FIG. 1.

Figure 4 is a perspective structural view of the feeding mechanism of the laminating apparatus shown in Figure 1.

Figure 5 is a schematic view showing the structure of the loading platform of the loading platform of the loading mechanism shown in Figure 4.

Figure 6 is a perspective structural view of the vacuum bonding apparatus of the bonding apparatus shown in Figure 1.

Figure 7 is a perspective structural view of the unloading mechanism of the laminating apparatus shown in Figure 1.

Figure 8 is a perspective structural view of the positioning mechanism of the bonding apparatus shown in Figure 1.

The laminating apparatus provided by the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

Referring to FIG. 1 , a bonding apparatus 100 according to an embodiment of the present invention is used to attach a first substrate 200 (shown in FIG. 2 ) and a second substrate 300 (shown in FIG. 3 ). The bonding apparatus 100 includes a base 10, a first tearing film device 20 fixed to the base 10, a second tearing film device 30, a loading mechanism 40, at least two vacuum bonding devices 50, a discharging mechanism 60, and a positioning mechanism 70. The loading mechanism 40 and the discharging mechanism 60 are respectively located on opposite sides of the vacuum bonding device 50.

Referring to FIG. 2 and FIG. 3 , the first substrate 200 and the second substrate 300 may be used for manufacturing a touch panel, a glass panel of a liquid crystal display, or a component for manufacturing a semiconductor device or the like. The components. In the present embodiment, the first substrate 200 and the second substrate 300 are glass plates. A protective film (not shown) is attached to the first substrate 200 and the second substrate 300.

Referring again to Figure 1, the base 10 is for supporting the various devices thereon, and the base 10 has a working surface 11.

Referring to FIG. 1 and FIG. 2 , the first tear film device 20 is disposed on the base 10 , and includes a fixing frame 21 disposed perpendicular to the working surface 11 , and rotating the receiving wheel 22 and the discharging wheel disposed on the fixing frame 21 . 23. The tape 24 wound around the discharge wheel 23, the stripping plate 25 movable relative to the fixing frame 21, and the pressing member 26 disposed above the fixing frame 21. The pressing member 26 is movable up and down with respect to the stripping plate 25. The first tear film device 20 is used to tear the film from the first substrate 200.

Referring to FIG. 1 and FIG. 3 , the second tear film device 30 is disposed on the base 10 , and has the same structure as the first tear film device 20 , and includes a fixing frame 31 and a receiving wheel that is rotatably disposed on the fixing frame 31 . 32. A discharge wheel 33, an adhesive tape 34 wound around the discharge wheel 33, and a stripping plate 35 movable relative to the fixed frame 31. The second tear film device 30 is used to tear the film from the second substrate 300.

Referring to FIG. 1 , FIG. 4 and FIG. 5 , the loading mechanism 40 includes a sliding rail 41 laid on the working surface 11 of the base 10 , an adjusting component 43 slidably disposed on the sliding rail 41 , and the adjusting component 43 . Loading platform 45. The adjustment assembly 43 includes a first slider 431 slidable perpendicular to the work surface 11 of the base 10, a second slider 433 slidable parallel to the work surface 11, and a rotary member 435 coupled to the second slider 433. The first sliding member 431 is slidable up and down with respect to the working surface 11 of the base 10. The second sliding member 433 is slidably coupled to the first sliding member 431 and can be parallel to the working surface 11 of the base 10 on the first sliding member 431. Sliding, the rotating member 435 is rotatably coupled to the second slider 433. The loading table 45 is fixed to the free end of the rotating member 435, and can rotate with the rotating member 435 in a plane parallel to the working surface 11 of the base 10, and can be opposite to the base with the first sliding member 431 and the second sliding member 433. The working surface 11 of 10 slides up and down and left and right. In this embodiment, the loading platform 45 includes a phase The first substrate 200 and the second substrate 300 are mounted on the first carrier plate 451 and the second carrier plate 453 which are arranged side by side on the working surface 11 of the susceptor 10, respectively.

Referring to FIG. 1 , FIG. 4 and FIG. 6 simultaneously, there are two vacuum bonding devices 50 arranged side by side along the extending direction of the sliding rails 41 of the loading mechanism 40. The vacuum bonding device 50 has a first side wall 51 and a second side wall 53, wherein the first side wall 51 faces the loading mechanism 50. The first side wall 51 is provided with a feeding port 511, and the second side wall 53 is provided with a discharging port 531. The first substrate 200 and the second substrate 300 to be bonded can enter the vacuum bonding device 50 from the inlet port 511, and can be taken out from the discharge port 531 after bonding. It can be understood that the second side wall 53 may not be provided with the discharge port 531, and the substrate A formed after the bonding is directly taken out from the inlet port 511.

Referring to FIG. 1 and FIG. 7 simultaneously, the unloading mechanism 60 is located on the side of the second side wall 53 of the vacuum laminating device 50. The unloading mechanism 60 and the loading mechanism 40 are basically the same, except that the loading mechanism 60 is loaded. The stage 65 has only one carrier plate for taking out the substrate A from the discharge opening 531 of the vacuum bonding apparatus 50.

Referring to FIG. 1 and FIG. 8 simultaneously, the positioning mechanism 70 is fixed on the working surface 11 of the base 10, and is disposed adjacent to the first tearing film device 20. The positioning mechanism 70 includes a carrying platform 71, a clamping jaw 73 and a control claw 73. Cylinder 75.

Referring to FIG. 1 to FIG. 8 , when the first substrate 200 and the second substrate 300 are bonded together by the bonding apparatus 100 , the first substrate 200 can be first sent to the positioning mechanism 70 by an automatic feeding mechanism (not shown). On the stage 71, the cylinder 75 controls the relative movement of the jaws 73 to clamp the first substrate 200. Then, the first substrate 200 is sent to the stripping plate 25 of the first tear film device by a robot (not shown), and then the pressing member 26 presses the first substrate 200 to rotate the receiving wheel 22 and discharge. Wheel 23, and moving the stripping plate 25, so that the tape 24 on the discharge wheel 23 will protect the film below the first substrate 200 (not shown) The film is peeled off, and the peeled protective film is recovered by the take-up wheel 22. While the first tear film device 20 tears the film, the second substrate 300 can be placed on the stripping plate 34 of the second tear film device 30, the receiving wheel 32 and the discharge wheel 33 are rotated, and the stripping plate 35 is moved. The adhesive tape 34 on the discharge wheel 33 peels off the protective film (not shown) on the first substrate 300, and the peeled protective film is recovered by the take-up wheel 32. Then, the loading platform 45 of the loading mechanism 40 is moved to the first tearing film device 20 and the second tearing film device 30, and the first loading plate 451 and the second loading plate 453 respectively carry the first substrate 200 and the second substrate After the substrate 300, the loading table 45 is moved to one of the vacuum bonding devices 50, and the first substrate 200 and the second substrate 300 are fed into the vacuum bonding device 50 from the inlet port 511 for bonding. When the first substrate 200 and the second substrate 300 are transported by the loading platform 45, the first tearing film device 20 and the second tearing film device 30 can tear the film between the other first substrate 200 and the second substrate 300. After the loading of the loading platform 45 is completed, the other first substrate 200 and the second substrate 300 can be transported again to the other vacuum bonding device 50. The carrier plate 651 of the discharge mechanism 60 can take out the substrate A formed after the bonding from the discharge port 531 of the vacuum bonding device 50. This cycle ensures that each device has a good utilization rate and also improves work efficiency.

It is to be understood that the number of the vacuum bonding devices 50 is not limited to two, and may be three or more. The number is determined according to factors such as the time required for the loading mechanism 40 to transport the first substrate 200 and the second substrate 300, the time required for the vacuum bonding apparatus 50 to be attached once, and the size of each device.

In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims.

100‧‧‧Fitting equipment

10‧‧‧ Pedestal

20‧‧‧First tear film device

11‧‧‧Working face

30‧‧‧Second tear film device

40‧‧‧Feeding agency

50‧‧‧Vacuum laminating device

60‧‧‧Discharge mechanism

70‧‧‧ Positioning mechanism

Claims (10)

A bonding device for bonding a first substrate and a second substrate, the bonding device comprising a base, a first tear film device disposed on the base, a second tear film device, a vacuum bonding device, and a loading device The first tearing film device and the second tearing film device respectively tear the film on the first substrate and the second substrate, wherein the vacuum bonding device is at least two, and is arranged side by side on the base. The material mechanism includes a slide rail disposed on the surface of the base and a loading platform slidably disposed on the slide rail, and the loading platform transfers the first substrate and the second substrate to a vacuum bonding device, and the slide rail is disposed on the slide rail Up sliding to transfer another first substrate and the second substrate to another vacuum bonding device, the first tear film device comprising a fixing frame disposed perpendicular to the base, and rotating on the fixing frame a material wheel and a discharge wheel, an adhesive tape disposed on the discharge wheel, a stripping plate movable relative to the fixing frame, and a pressing member disposed above the fixing frame, the pressing member being opposite to the stripping plate Move up and down. The bonding apparatus of claim 1, wherein the loading mechanism is disposed between the first tearing film device and the vacuum bonding device, and the loading mechanism further comprises an adjusting component disposed on the sliding rail. The loading platform is fixed to the adjusting component, and the adjusting component adjusts the position of the loading platform relative to the vacuum bonding device. The bonding apparatus of claim 2, wherein the loading platform comprises a first carrier plate and a second carrier plate carrying a substrate to be bonded, the first carrier plate and the second carrier The plates are arranged side by side with respect to the base. The bonding apparatus of claim 1, wherein the bonding apparatus further comprises a discharging mechanism, wherein the loading mechanism and the discharging mechanism are located on opposite sides of the vacuum bonding device. The laminating apparatus of claim 4, wherein the unloading mechanism comprises a discharge rail disposed along the surface of the base and sliding on the slide rail. The bonding apparatus of claim 1, wherein the bonding apparatus further comprises a positioning mechanism for positioning the substrate, the positioning mechanism comprising a carrying platform and a clamping jaw disposed on opposite sides of the loading platform, the clamping jaw The substrate is clamped. The bonding apparatus of claim 6, wherein the positioning mechanism further comprises a cylinder for driving the jaw. A bonding device for bonding a first substrate and a second substrate, the bonding device comprising a base, a first tear film device disposed on the base, a vacuum bonding device fixed on the base, and a loading device The first tear film device tears the film on the first substrate, and the improvement is that the vacuum bonding device has at least two, which are arranged side by side on the base, and the loading mechanism is opposite to the at least two vacuum bonding device Sliding to transfer the first substrate or the second substrate to the at least two vacuum bonding device, the first tear film device comprising a fixing frame disposed perpendicular to the base, and rotating the receiving material disposed on the fixing frame a wheel and a discharge wheel, an adhesive tape disposed on the discharge wheel, a stripping plate movable relative to the fixing frame, and a pressing member disposed above the fixing frame, the pressing member being movable up and down with respect to the stripping plate motion. The bonding apparatus of claim 8, wherein the bonding apparatus further comprises a discharging mechanism, and the loading mechanism and the discharging mechanism are located on opposite sides of the vacuum bonding apparatus. The bonding apparatus of claim 8, wherein the bonding apparatus further comprises a positioning mechanism for positioning the substrate, the positioning mechanism comprising a carrying platform and a clamping jaw disposed on opposite sides of the carrying platform, the clamping jaw The substrate is clamped.