CN2751327Y

CN2751327Y - Sticking equipment

Info

Publication number: CN2751327Y
Application number: CN 200420116623
Authority: CN
Inventors: 林书达; 蔡清华
Original assignee: KINGGROUP AUTOMATION INDUSTRY CORP
Current assignee: Junhao Precision Industry Co., Ltd.
Priority date: 2004-12-10
Filing date: 2004-12-10
Publication date: 2006-01-11
Anticipated expiration: 2014-12-10

Abstract

The utility model relates to a sticking device which is used for sticking a panel on a base plate. The sticking device comprises a conveyer, a bearing platform and an isolating element, wherein the conveyer is used for bearing and transferring the base plate. The center of the conveyer is provided with a nick. The bearing platform is arranged below the conveyer and is used for bearing the panel, so that the front end of the panel extends to the nick to be stuck at the bottom surface of the base plate. The isolating element is arranged between the conveyer and the bearing platform and approaches to the nick. Thereby, the sticking device can effectively prevent bubbles from generating.

Description

Adhibiting device

Technical field

The utility model is relevant with automation equipment, is meant a kind of adhibiting device especially, a panel can be covered on the substrate, and can avoid bubble to produce.

Background technology

In the LCD process, need to paste a Polarizer in a glass baseplate surface, as shown in Figure 1, general way is that this glass substrate 1 is placed on the horizontal conveyor 2, and Polarizer 3 is placed on the cushion cap 4 of below one inclination, because these Polarizer 3 surfaces have an adhesive layer and can adhere on this glass substrate 1, when so this conveyer 2 is transferred glass substrate 1 downstream, can spur Polarizer 3 and advance together, behind a pair of clamping wheel 5, the two can be closely linked.

The design concept of this process is that Polarizer 3 is covered on the glass substrate 1 in regular turn by head to tail end, issuable bubble when avoiding the two whole face to paste, can not break away from cushion cap 4 in order to ensure Polarizer 3 tail ends, most vacuum generally are set on cushion cap 4 inhale hole 6, so that Polarizer 3 tail ends are fixed on the cushion cap 4 really, yet, when Polarizer 3 most of areas with after glass substrate 1 combines, only surplus sub-fraction area is topped on cushion cap 4, the vacuum state of inhaling hole 6 at any time may be destroyed, in case behind the vacuum breaker, Polarizer 3 tail ends will no longer be subjected to cushion cap 4 absorption and moment pops up, and directly be covered on the glass substrate 1, very easily form bubble in lock knot air between the two.

The utility model content

Fundamental purpose of the present utility model is to provide a kind of adhibiting device, a panel can be covered on the substrate, and can effectively avoid bubble to produce.

Take off purpose for before reaching, a kind of adhibiting device provided by the utility model is in order to a panel being covered on the substrate, it is characterized in that, this adhibiting device includes:

One conveyer is in order to carrying and transfer this substrate, and these conveyer central authorities have a breach;

One cushion cap is to be positioned at this conveyer below, in order to carry this panel, makes this panel front end be extended to this breach and pastes and be butted on this substrate bottom surface; And

One separator is to be located between this conveyer and this cushion cap and contiguous this breach.

Wherein this separator has a bottom surface and is parallel to this cushion cap.

Wherein this separator is provided with plural pore, and this pore has an inlet in order to being connected with an air pump, and an outlet is close to this cushion cap.

Wherein this conveyer is to have plural roller to be positioned at same plane in fact.

Wherein also include the breach that two clampings wheel is positioned at this conveyer, in order to this substrate and this panel are clamped together.

Wherein this cushion cap is provided with most pores.

Description of drawings

In order to describe structure of the present utility model and characteristics place in detail, below in conjunction with a preferred embodiment and conjunction with figs. explanation as after, wherein:

Fig. 1 is the synoptic diagram of existing adhibiting device;

Fig. 2 is the synoptic diagram of the utility model one preferred embodiment;

Fig. 3 is the side view of the utility model one preferred embodiment separator;

Fig. 4 is the action synoptic diagram of the utility model one preferred embodiment.

Embodiment

See also Fig. 2, the adhibiting device 10 that the utility model one preferred embodiment is provided is in order to a panel 12 is covered on the substrate 14, in present embodiment, this panel 12 is Polarizers, its surface has an adhesive layer, 14 of this substrates are made for glass material, and this adhibiting device 10 includes a conveyer 20, a cushion cap 30, two clampings wheel, 40 and one separator 50.

This conveyer 20 is to have plural roller 22 to be positioned at same surface level in fact, and in order to carry and to transfer this substrate 14, during actual the manufacturing, this conveyer also can adopt conveying belt, robotic arm or other known mechanisms, and these conveyer 20 central authorities have a breach 24.

This cushion cap 30 is to be positioned at these conveyer 20 belows and to be skewed, in order to carry this panel 12, make these panel 12 front ends be extended to this breach 24 and paste and to be butted on this substrate 14 bottom surfaces, this cushion cap 30 is provided with most pores 32, can be connected the function that vacuum suction is provided with an air pump (figure does not show), so that these panel 12 absorption are fixed on this cushion cap 30.

This two clamping wheel 40 is the breach 24 that are positioned at this conveyer 20, and its wheel rim just can paste respectively and be butted on these substrate 14 end faces and this panel 12 bottom surfaces, so that this substrate 14 and this panel 12 are clamped together.

This separator 50 is to be located between this conveyer 20 and this cushion cap 30 and contiguous this breach 24, this separator 50 is to be elongated rod shape and section is wedge shape, its end face is level, its bottom surface is then parallel with this cushion cap 30, as shown in Figure 3, this separator 50 is provided with plural pore 52, this pore 52 has an inlet 54 in order to be connected with an air pump 55, an and outlet 56 contiguous these cushion caps 30, when this air pump pours into these pores 52 with gas, gas will be exported 56 ejections and formed the air supporting effect between this separator 50 and this panel 12 by these.

Thus, when these panel 12 most of areas combine with substrate 14, only surplus sub-fraction area is topped on cushion cap 30 time, this panel 12 is in and is about to break away from this cushion cap 30 adsorbing states, in a single day this panel 12 breaks away from the suction-operated of these pores 32, or in a single day the vacuum state of these pores 32 is abolished, these panel 12 tail ends will be subjected to the elastic force effect that elastic deformation own produces and pop up, as shown in Figure 4, so be subjected to gas barrier that this separator 50 sprays, this panel 12 still can be kept its deformation state, when breaking away from the air supporting effect reach of this separator 50, these 12 beginnings of panel pop up and fit with substrate 14, at this moment, this panel 12 only pastes with the atomic little area of its tail end and this substrate whole face of 14 moments, so, the probability that bubble can be produced be reduced to minimum, and can effectively improve the known structure shortcoming, promote process rate, thereby reach the purpose of this utility model.

What deserves to be mentioned is that the pore 52 of this separator 50 also can be established according to need and not, this separator 50 itself promptly has the function that these panel 12 tail ends of obstruct are covered on substrate 14.

Claims

1. adhibiting device is in order to a panel being covered on the substrate, it is characterized in that, this adhibiting device includes:

2. adhibiting device as claimed in claim 1 is characterized in that, wherein this separator has a bottom surface and is parallel to this cushion cap.

3. adhibiting device as claimed in claim 1 is characterized in that wherein this separator is provided with plural pore, and this pore has an inlet in order to being connected with an air pump, and an outlet is close to this cushion cap.

4. adhibiting device as claimed in claim 1 is characterized in that, wherein this conveyer is to have plural roller to be positioned at same plane in fact.

5. adhibiting device as claimed in claim 1 is characterized in that, wherein also includes the breach that two clampings wheel is positioned at this conveyer, in order to this substrate and this panel are clamped together.

6. adhibiting device as claimed in claim 1 is characterized in that wherein this cushion cap is provided with most pores.