CN108375846A - A kind of full-automatic preformer for suppressing COF and LCD - Google Patents

Abstract

The invention discloses a kind of full-automatic preformers for suppressing COF and LCD, including：Prepressing device；And the LCD being oppositely arranged with prepressing device adsorbs feeding device, wherein LCD adsorbs feeding device and includes：Y-direction translation mechanism；And at least one set of more dimension glass adsorbing mechanisms being slidably connected with Y-direction translation mechanism, more dimension glass adsorbing mechanisms are optionally closer or far from prepressing device.According to the present invention, its is compact-sized, floor space is smaller, while improving glass position state automation regulated efficiency with precision, it can also adapt to the glass of sizes, the automated job of the blanking of the feeding and finished parts of COF parts is realized simultaneously, the efficiency and precompressed quality of COF and LCD precompressed are substantially increased, there is broader market application prospect.

Description

A kind of full-automatic preformer for suppressing COF and LCD

Technical field

It is the present invention relates to liquid crystal display panel automated manufacturing technical field, more particularly to a kind of for suppressing the complete of COF and LCD Automatic prepressing machine.

Background technology

Liquid crystal display panel is also referred to as liquid crystal display i.e. LCD (Liquid Crystal Display), is the display of planar ultra-thin Equipment, it is made of a certain number of colored or monochrome pixels, is positioned in front of light source or reflecting surface.

The displaying principle of LCD is the filling liquid crystal material between two blocks of parallel-plates, is changed in liquid crystal material by voltage Part comes column-shaped condition, to achieve the purpose that shading and the light transmission image deep mixed, in picturesque disorder to show, and only The filter layer of three-primary colours is added between two pieces of tablets, so that it may realize and show chromatic image.Monochromatic LCD is almost moved back at present Go out laptop market, and colored LCD still sustainable developments.Color LCD is mainly divided into as two kinds of STN and TFT, wherein TFT (Thin Film Transistor) LCD, also known as active electric crystalline substance thin film transistor liquid crystal display screen, that is, by many people The very color liquid crystal display being commonly called as；DSTN (Dual-Scn Twisted Nematic) LCD, i.e., it is double to scan liquid crystal display, be A kind of display mode of STN LCD, has logged out market now.

The electric signal component of liquid crystal display is mainly made of backlight circuit and display circuit, and wherein display circuit is used for Transmission liquid crystal panel pixel drives required charge and control signal, mainly utilizes printed circuit board, that is, PCB (Printed Circuit Board) it transmits, while need to be through the IC that overdrives (Driver IC) by charge and control signal transmission to liquid crystal surface In plate.It is generally one end connection liquid crystal display panel of Driver IC, other end connection PCB.Usually by liquid crystal display panel adjacent two Side is divided into the ends Gate and the ends Source, and the Driver IC at the ends Gate are linked to the ends Gate of liquid crystal display panel, and it is brilliant to be responsible for each row The switch of body pipe, when scanning, once open the transistor of a permutation, the Driver IC at the ends Source be linked to liquid crystal display panel it The ends Gate, when transistor is opened, the Driver IC at the ends Source can be line by line by control brightness, the control of grayscale, color The channel that voltage is formed through the ends transistor Source, the ends Drain enters in the picture element of liquid crystal display panel.Thus in manufacture liquid crystal During display screen, need successively to press liquid crystal display panel, Driver IC and PCB three.

Currently, the interconnection of liquid crystal display drive chip Driver IC and liquid crystal display panel LCD mainly uses chip on film COF (chip-on-flex) encapsulation technology.Referring to Fig.1, chip on film COF encapsulation technologies refer to that will drive the bare chip of liquid crystal cells It is directly encapsulated on immunity substrate, then immunity substrate is connect with LCD and PCB respectively, in this interconnection technique, driving chip The electric signal of IC reaches the pixel controlled via the metallic circuit on the bonding point of chip and substrate, substrate.Therefore it needs COF is connected with liquid crystal display LCD and printing board PCB pressing respectively, by the step, we can reach two A purpose is connected first, COF can be made to pass through conducting particles with the circuit of PCB and LCD respectively, to allow current signal to circulate, Second is that board pressing provides certain temperature, pressure, by controlling pressing time, is at high temperature connected in two kinds of different materials Enough working strengths can be provided together, prevent from mutually falling off, influence service life.

In existing COF and LCD pressing steps, often there is following problem：

1, the adjustment of the location status of liquid crystal display LCD contraposition generally use is manually adjusted, needs human assistance The step of it is more, which not only improves adjustment times, and positional precision is difficult to ensure；

2, existing LCD placement platforms are for needing the LCD size for carrying positioning to require to fix, bad adaptability, Bu Nengshi The similar product for answering other sizes considerably increases workload for frequently replacing the specifications of LCD placement platforms, for pattern, Reduce production efficiency；

3, existing LCD feeding devices are complicated, and floor space is larger, equipment room congestion thereby resulted in, for LCD's The processes such as feeding, spare part are affected；

4, it mostly uses the mode of manual intervention greatly to the blanking of the feeding of COF and presswork part, is on the one hand easy to COF Part and finished parts cause different degrees of pollution, reduce compacting quality, on the other hand greatly reduce loading and unloading efficiency, to Result in compacting inefficiency.

In view of this, it is really necessary to develop a kind of full-automatic preformer for suppressing COF and LCD, it is above-mentioned to solve Problem.

Invention content

For the shortcomings of the prior art, the object of the present invention is to provide a kind of for suppressing COF's and LCD Full-automatic preformer, it is compact-sized, floor space is smaller, improving the same of glass position state automation regulated efficiency and precision When, additionally it is possible to the glass of sizes is adapted to, while realizing the automated job of the blanking of the feeding and finished parts of COF parts, The efficiency and precompressed quality of COF and LCD precompressed are substantially increased, there is broader market application prospect.

In order to realize above-mentioned purpose according to the present invention and other advantages, provide a kind of for suppressing the complete of COF and LCD Automatic prepressing machine, including：

Prepressing device；And

Feeding device is adsorbed with the LCD that prepressing device is oppositely arranged,

Wherein, LCD absorption feeding device includes：

Y-direction translation mechanism；And

At least one set of more dimension glass adsorbing mechanisms being slidably connected with Y-direction translation mechanism, more dimension glass adsorption machines Structure is optionally closer or far from prepressing device.

Preferably, more dimension glass adsorbing mechanisms include：

The support base being slidably connected with Y-direction translation mechanism；And

With the placement platform of support base rotation connection, which extends in the horizontal plane,

Wherein, placement platform is set to the top of support base, and placement platform is equipped with for adsorbing different workpieces size Multiple binding domains.

Preferably, support base includes：

The X being slidably connected with Y-direction translation mechanism is to mounting plate；

Set at least one X direction guiding rails of the X on mounting plate；

The bottom plate being slidably connected with X direction guiding rails；And

For driving bottom plate in X direction guiding rails toward the X of polyslip to drive component,

Wherein, it is supported by the support plate vertically extended on bottom plate, top plate is slidably connected in support plate.

Preferably, support plate is equipped with the lifting drive component for driving top plate selectively to lift, and is installed on top plate There are rotating driver, the power output end Joint of placement platform and rotating driver, drive of the placement platform in rotating driver Selectivity rotation in the horizontal plane under dynamic.

Preferably, the lifting drive component includes：

With the lift actuator of support plate Joint；And

The elevating lever being sequentially connected with the power output end of lift actuator,

Wherein, elevating lever is sequentially connected with top plate so that top plate selectively lifts under the driving of lift actuator.

Preferably, prepressing device includes：

Rack；

At least one set of precompressed mechanism in rack；And

Pressing platform immediately below precompressed mechanism,

Wherein, pressing platform is arranged in a one-to-one correspondence with precompressed mechanism.

Preferably, rack includes：

Fixed plate, the fixed plate are consistent with the translation direction of Y-direction translation mechanism；

Left risers and right risers set on fixed plate left and right ends, left risers are parallel with right risers and are oppositely arranged to be formed Positioned at spare part space between the two；And

Installation riser between left risers and right risers,

Wherein, installation riser is located at the forward upper of left risers and right risers, and precompressed mechanism is slidably connected to installation riser Front side.

Preferably, the front side of installation riser is equipped with the upright guide rail that vertically extends, the company of sliding on upright guide rail It is connected to installation slide plate, installation slide plate is equipped with the lifting motor for driving installation slide plate selectively to be lifted in perpendicular.

Preferably, an at least COF feed mechanism is equipped in the spare part space, COF feed mechanisms are located at preformer It the lower section of structure and is arranged in a one-to-one correspondence with precompressed mechanism.

Preferably, COF feed mechanisms include：

Stock support；

To guide post, which extends to guide post along X-direction X at the top of stock support；

The material feeding tray being slidably connected to guide post with X；And

For driving the X that material feeding tray is back and forth slid to guide post along X to driver,

Wherein, material feeding tray periodically moves to the underface of precompressed mechanism in X to the driving of driver.

Compared with prior art, the present invention advantage is：Its is compact-sized, floor space is smaller, is improving glass While location status automates regulated efficiency with precision, additionally it is possible to adapt to the glass of sizes, while realize COF parts The automated job of the blanking of feeding and finished parts substantially increases the efficiency and precompressed quality of COF and LCD precompressed, have compared with Wide market application prospect.

Description of the drawings

Fig. 1 illustrates for COF encapsulation technologies in the prior art；

Fig. 2 is according to the three-dimensional structure view of the present invention for suppressing the full-automatic preformer of COF and LCD；

Fig. 3 is three-dimensional of the full-automatic preformer under another visual angle for suppressing COF and LCD according to of the present invention Topology view；

Fig. 4 is to adsorb feeding device according to LCD in the full-automatic preformer of the present invention for being used to suppress COF and LCD Three-dimensional structure view；

Fig. 5 is according to more dimension glass adsorption machines in the full-automatic preformer of the present invention for being used to suppress COF and LCD The three-dimensional structure view of structure；

Fig. 6 is according to more dimension glass adsorption machines in the full-automatic preformer of the present invention for being used to suppress COF and LCD Three-dimensional structure view of the structure under another visual angle；

Fig. 7 is according to more dimension glass adsorption machines in the full-automatic preformer of the present invention for being used to suppress COF and LCD The vertical view of structure；

Fig. 8 is according to more dimension glass adsorption machines in the full-automatic preformer of the present invention for being used to suppress COF and LCD The explosive view of structure；

Fig. 9 is to be tied according to the three-dimensional of prepressing device in the full-automatic preformer of the present invention for being used to suppress COF and LCD Structure view；

Figure 10 is according to prepressing device in the full-automatic preformer of the present invention for being used to suppress COF and LCD another Three-dimensional structure view under visual angle；

Figure 11 is the explosion according to prepressing device in the full-automatic preformer of the present invention for being used to suppress COF and LCD View；

Figure 12 is three according to COF feed mechanisms in the full-automatic preformer of the present invention for being used to suppress COF and LCD Tie up topology view；

Figure 13 is according to COF feed mechanisms in the full-automatic preformer of the present invention for being used to suppress COF and LCD another Three-dimensional structure view under one visual angle.

Specific implementation mode

Present invention will be described in further detail below with reference to the accompanying drawings, foregoing end other objects of the invention, feature, side Face and advantage will be apparent, to enable those skilled in the art that can implement according to this with reference to specification word.In the accompanying drawings, For clarity, shape and size can be amplified, and will be indicated using identical reference numeral in all figures identical Or similar component.In the following description, such as center, thickness, height, length, front, back, rear portion, the left side, the right, top The words such as portion, bottom, top, lower part are to be based on the orientation or positional relationship shown in the drawings.Particularly, " height " is equivalent to from top Portion is to the size of bottom, and " width " is equivalent to size from left to right, and " depth " is equivalent to vertical size.These Relative terms are to be not intended to for convenience and usually need specifically to be orientated.It is related to the term of attachment, connection etc. (for example, " connection " and " attachment ") refer to these structures by intermediate structure is fixed directly or indirectly to one another or is attached relationship, And movable or rigidly attached or relationship, unless otherwise clearly stating.

Referring to Fig.1~Fig. 8, the full-automatic preformer for suppressing COF and LCD include：

Prepressing device 1；And

Feeding device 2 is adsorbed with the LCD that prepressing device 1 is oppositely arranged,

Wherein, LCD absorption feeding device 2 includes：

Y-direction translation mechanism 21；And

At least one set of more dimension glass adsorbing mechanisms 22 being slidably connected with Y-direction translation mechanism 21, more dimension glass are inhaled Random structure 22 is optionally closer or far from prepressing device 1.

Further, more dimension glass adsorbing mechanisms 22 include：

The support base (221) being slidably connected with Y-direction translation mechanism (21)；And

With the placement platform (222) of support base (221) rotation connection, which extends in the horizontal plane,

Wherein, placement platform (222) is set to the top of support base (221), and placement platform (222) is equipped with for adsorbing Multiple binding domains of different workpieces size.

With reference to Fig. 4 and Fig. 8, support base 221 includes：

The X being slidably connected with Y-direction translation mechanism 21 is to mounting plate 2217；

Set at least one X direction guiding rails 2218 of the X on mounting plate 2217；

The bottom plate 2211 being slidably connected with X direction guiding rails 2218；And

For driving bottom plate 2211 in X direction guiding rails 2218 toward the X of polyslip to drive component 2219,

Wherein, it is supported by the support plate 2212 vertically extended on bottom plate 2211, is slidably connected in support plate 2212 There is top plate 2214.

Further, support plate 2212 is equipped with the lifting drive component for driving top plate (2214) selectively to lift, Rotating driver 224 is installed, the power output end Joint of placement platform 222 and rotating driver 224 is put on top plate 2214 The selectivity rotation in the horizontal plane under the driving of rotating driver 224 of horizontalization platform 222.

Further, lifting drive component includes：

With the lift actuator 223 of 2212 Joint of support plate；And

The elevating lever 2233 being sequentially connected with the power output end of lift actuator 223,

Wherein, elevating lever 2233 is sequentially connected with top plate 2214 so that top plate 2214 is under the driving of lift actuator 223 Selectivity lifting.

Further, fixed connecting plate 2231 is connected in support plate 2212, lift actuator 223, which is installed on, to be fixedly connected On plate 2231.

Further, the outside of support plate 2212 is equipped at least one riser guide 2213 vertically extended, rises Sliding lifts top and 2214 Joint of top plate of link block 2232, rises with lifting link block 2232 is connected on drop guide rail 2213 Drop link block 2232 is sequentially connected with elevating lever 2233 to be selected so that lifting link block 2232 under the driving of lift actuator 223 Property lifting.

Further, the lower surface of placement platform 222 is connected with triangle connecting plate 2216, on triangle connecting plate 2216 It is connected with rotary angle transmitter.

Further, it is additionally provided between top plate 2214 and placement platform 222 for limiting placement platform (222) minimum altitude Limiting plate 2215.

With reference to Fig. 4, the Y-direction translation mechanism 21 includes：

Y-direction mounting plate 211；

At least one Y-direction guide rail 212 on Y-direction mounting plate 211；And

At least one set is for driving Y-direction drive component of more dimension glass adsorbing mechanisms 22 along Y-direction guide rail 212 toward polyslip 213, wherein Y-direction drive component 213 is arranged in a one-to-one correspondence with more dimension glass adsorbing mechanisms 22.

With reference to Fig. 5 and Fig. 7, the binding domain includes：

First binding domain 225 of multigroup lateral arrangement；

Second binding domain 226 of multigroup lateral arrangement；

The third binding domain 227 of multigroup lateral arrangement；And

At least one set of mini binding domain 228.

Further, the first binding domain 225 includes：

The first absorption gas circuit 2251 that multistage is interconnected；

First supporting plane 2252 made of gas circuit 2251 surrounds is adsorbed by multistage first；

The branch being connected with the first absorption gas circuit 2251 adsorbs gas circuit 2253；And

The first suction hole 2254 being connected with branch absorption gas circuit 2253,

Wherein, the first absorption gas circuit 2251 is recessed in the upper table of placement platform 222 downwards with branch absorption gas circuit 2253, The upper surface of first supporting plane 2252 and placement platform 222 is flush, and the first suction hole 2254 is set to branch and adsorbs gas circuit 2253 End.In a preferred embodiment, the first absorption gas circuit 2251 is surrounded by multiple rectangular configurations and spaced apart first Supporting plane 2252, first supporting plane 2251 extend transversely.

Further, the second binding domain 226 includes：

The second absorption gas circuit 2261 that multistage is interconnected；

Second supporting plane 2262 made of gas circuit 2261 surrounds is adsorbed by multistage second；And

The second suction hole 2263 being connected with the second absorption gas circuit 2261,

Wherein, the second absorption gas circuit 2261 is recessed downwards in the upper table of placement platform 222, the second supporting plane 2262 with The upper surface of placement platform 222 is flush, and the second suction hole 2263 is set to the outer ring of the second absorption gas circuit 2261.Preferred real It applies in mode, the second absorption gas circuit 2261 is surrounded by multiple rectangular configurations and spaced apart second supporting plane 2262, this Two supporting planes 2262 extend longitudinally.

With reference to Fig. 9~Figure 13, prepressing device 1 includes：

Rack 11；

At least one set of precompressed mechanism 12 in rack；And

Pressing platform 14 immediately below precompressed mechanism 12,

Wherein, pressing platform 14 is arranged in a one-to-one correspondence with precompressed mechanism 12.LCD after feeding is positioned over by manipulator absorption It waits on pressing platform 14 and being suppressed on pressing platform 14 with COF.

Referring to Fig.1 0, rack 11 includes：

Fixed plate 111, the fixed plate 111 are consistent with the translation direction of Y-direction translation mechanism 21；

Left risers 113 and right risers 112 set on 111 left and right ends of fixed plate, left risers 113 are parallel with right risers 112 And it is oppositely arranged to form the spare part space being located between the two；And

Installation riser 114 between left risers 113 and right risers 112,

Wherein, installation riser 114 is located at the forward upper of left risers 113 and right risers 112, and precompressed mechanism 12 is slidably connected In the front side of installation riser 114.

Further, the front side of installation riser 114 is equipped with the upright guide rail (1141) vertically extended, upright guide rail Installation slide plate 115 is slidably connected on 1141, installation slide plate 115 is equipped with for driving installation slide plate 115 in perpendicular The lifting motor 116 selectively lifted.So that the prepressing device 1 can be thick according to the size of different COF and LCD to be pressed The vertical distance spent between precompressed mechanism 12 and pressing platform 14 is adjusted, in order to provide more stable, lasting pressing Power, while the lower section of preformer structure 12 can be made to have sufficiently large spare part by adjusting the vertical height position of precompressed mechanism 12 Space.

Further, precompressed mechanism 12 is installed on the front side of installation slide plate 115.

Referring to Fig.1 0, an at least COF feed mechanism 13 is equipped in the spare part space, and COF feed mechanisms 13 are located at pre- It the lower section of press mechanism 12 and is arranged in a one-to-one correspondence with precompressed mechanism 12.

1 and Figure 12 referring to Fig.1, COF feed mechanism 13 includes：

Stock support 131；

Y-direction guide post 132 set on 131 top of stock support, the Y-direction guide post 132 extend along Y direction；

The material feeding tray 135 being slidably connected with Y-direction guide post 132；And

For driving Y-direction driver 1321 of the material feeding tray 135 along Y-direction guide post 132 toward polyslip,

Wherein, material feeding tray 135 the driving of Y-direction driver 1321 periodically move to precompressed mechanism 12 just under Side.So that COF parts to be pressed can periodically be sent to the underface of precompressed mechanism 12 in order to precompressed mechanism 12 It draws, and when precompressed mechanism 12 is in pressing, and will not cause to interfere on the lift path of precompressed mechanism 12.

Further, sliding is equipped with guide X with feeding mounting plate 133, feeding mounting plate 133 is connected on Y-direction guide post 132 Column 134, the X extend to guide post 134 along X-direction, and material feeding tray 135 and X is slidably connected to guide post 134, wherein feeding is installed Plate 133 is equipped with for driving material feeding tray 135 along Xs of the X to guide post 134 toward polyslip to driver 1341.Preferred real It applies in mode, material feeding tray 135 is made of transparent material, and material feeding tray 135 is arranged right below for incuding material feeding tray 135 It is interior that whether there is or not the cameras 136 of COF parts.

Referring to Fig.1 0, the cutting agency 15 due to accepting and transmitting presswork part is equipped in the spare part space.

In a preferred embodiment, precompressed mechanism 12 is arranged side by side and highland is waited to be equipped with two groups, and two groups of COF feed mechanisms 13 are simultaneously Row and interval setting, cutting agency 15 is between two groups of COF feed mechanisms 13.Cutting agency 15 is for accepting pressed work Part, and pressed workpiece is sent out into the spare part space.

Number of devices and treatment scale described herein are the explanations for simplifying the present invention.To the present invention application, Modifications and variations will be readily apparent to persons skilled in the art.

Although the embodiments of the present invention have been disclosed as above, but it is not limited in listed fortune in specification and embodiments With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily real Now other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is not limited to Specific details and legend shown and described herein.

Claims (10)

1. a kind of full-automatic preformer for suppressing COF and LCD, which is characterized in that including：

Prepressing device (1)；And

The LCD absorption feeding devices (2) being oppositely arranged with prepressing device (1),

Wherein, LCD absorption feeding devices (2) include：

Y-direction translation mechanism (21)；And

At least one set of more dimension glass adsorbing mechanisms (22) being slidably connected with Y-direction translation mechanism (21), more dimension glass are inhaled Random structure (22) is optionally closer or far from prepressing device (1).

2. the full-automatic preformer as described in claim 1 for suppressing COF and LCD, which is characterized in that more dimension glass are inhaled Random structure (22) includes：

The support base (221) being slidably connected with Y-direction translation mechanism (21)；And

With the placement platform (222) of support base (221) rotation connection, which extends in the horizontal plane,

Wherein, placement platform (222) is set to the top of support base (221), and placement platform (222) is equipped with for adsorbing difference Multiple binding domains of workpiece size.

3. the full-automatic preformer as claimed in claim 2 for suppressing COF and LCD, which is characterized in that support base (221) Including：

The X being slidably connected with Y-direction translation mechanism (21) is to mounting plate (2217)；

Set at least one X direction guiding rails (2218) of the X on mounting plate (2217)；

The bottom plate (2211) being slidably connected with X direction guiding rails (2218)；And

For drive bottom plate (2211) X direction guiding rails (2218) toward polyslip X to drive component (2219),

Wherein, it is supported by the support plate (2212) vertically extended on bottom plate (2211), the company of sliding in support plate (2212) It is connected to top plate (2214).

4. the full-automatic preformer as claimed in claim 3 for suppressing COF and LCD, which is characterized in that support plate (2212) It is equipped with the lifting drive component for driving top plate (2214) selectively to lift, top plate is equipped with rotating driver on (2214) (224), the power output end Joint of placement platform (222) and rotating driver (224), placement platform (222) drive in rotation Selectivity rotation in the horizontal plane under the driving of dynamic device (224).

5. the full-automatic preformer as claimed in claim 4 for suppressing COF and LCD, which is characterized in that the lifting driving Component includes：

With the lift actuator (223) of support plate (2212) Joint；And

The elevating lever (2233) being sequentially connected with the power output end of lift actuator (223),

Wherein, elevating lever (2233) makes top plate (2214) in the drive of lift actuator (223) with top plate (2214) drive connection Dynamic lower selectivity lifting.

6. the full-automatic preformer as described in claim 1 for suppressing COF and LCD, which is characterized in that prepressing device (1) Including：

Rack (11)；

At least one set of precompressed mechanism (12) in rack；And

Pressing platform (14) immediately below precompressed mechanism (12),

Wherein, pressing platform (14) is arranged in a one-to-one correspondence with precompressed mechanism (12).

7. the full-automatic preformer as claimed in claim 6 for suppressing COF and LCD, which is characterized in that rack (11) is wrapped It includes：

Fixed plate (111), the fixed plate (111) are consistent with the translation direction of Y-direction translation mechanism (21)；

Left risers (113) and right risers (112) set on fixed plate (111) left and right ends, left risers (113) and right risers (112) parallel and be oppositely arranged and be located at spare part space between the two to be formed；And

Installation riser (114) between left risers (113) and right risers (112),

Wherein, installation riser (114) is located at the forward upper of left risers (113) and right risers (112), precompressed mechanism (12) sliding It is connected to the front side of installation riser (114).

8. the full-automatic preformer as claimed in claim 7 for suppressing COF and LCD, which is characterized in that installation riser (114) front side is equipped with the upright guide rail (1141) vertically extended, and upright guide rail slidably connects installation on (1141) Slide plate (115), installation slide plate (115) are equipped with the liter for driving installation slide plate (115) selectively to be lifted in perpendicular Motor (116) drops.

9. the full-automatic preformer as claimed in claim 7 for suppressing COF and LCD, which is characterized in that the spare part space It is interior to be located at the lower section of precompressed mechanism (12) and and preformer equipped with an at least COF feed mechanism (13), COF feed mechanisms (13) Structure (12) is arranged in a one-to-one correspondence.

10. the full-automatic preformer as claimed in claim 9 for suppressing COF and LCD, which is characterized in that COF feed mechanisms (13) include：

Stock support (131)；

To guide post (132), which extends to guide post (132) along X-direction X at the top of stock support (131)；

The material feeding tray (135) being slidably connected to guide post (132) with X；And

For driving X of the material feeding tray (135) along X to guide post (132) toward polyslip to driver (1321),

Wherein, material feeding tray (135) is periodically moving to precompressed mechanism (12) just in X to the driving of driver (1321) Lower section.