CN204644147U - panel breaking device - Google Patents
panel breaking device Download PDFInfo
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- CN204644147U CN204644147U CN201520237512.XU CN201520237512U CN204644147U CN 204644147 U CN204644147 U CN 204644147U CN 201520237512 U CN201520237512 U CN 201520237512U CN 204644147 U CN204644147 U CN 204644147U
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Abstract
The panel breaking device comprises: a belt conveyor for conveying the liquid crystal panel; the breaking plate is arranged at the upper side breaking position near the front of the bearing side head of the belt conveyor and is lifted by the lifting mechanism; a suction nozzle disposed outside the breaking plate for sucking generated debris; a breaking pallet which is provided on the two moving tables so that opposite ends thereof are rotatably supported and opposite front ends thereof are lifted and lowered by the lifting mechanism, respectively; a cutter provided on the lower surface of the liquid crystal panel so as to be raised by the raising and lowering mechanism and scribe a cutting line, the moving body being provided on the front side of the head of the belt conveyor; a support plate which is located right above the scribing line scribed by the cutter and is lowered by a lifting mechanism to press the upper surface of the liquid crystal panel; a swing table disposed in front of the cutter such that the liquid crystal panel is transferred to and received by the swing table; a lifting mechanism for swinging the swing table in the up-down direction; and a guide mechanism provided on the support plate side below the swing table.
Description
Technical field
The utility model relates to brisement (segmentation) device of liquid crystal panel.
Background technology
Carry out brisement successively as to the large liquid crystal panel opened and obtain the existing method of the panel of product size, there will be a known various method.(such as with reference to patent documentation 1,2 and 3).
At first technical literature
Patent documentation
Patent documentation 1: Japanese Patent No. 3759450 publication
Patent documentation 2: Japanese Patent No. 3969992 publication
Patent documentation 3: Japanese Patent No. 5256554 publication
Utility model content
But, patent documentation 1 for the brisement split be use bar or roller knock off mode.
The brisement of patent documentation 2 be utilize as brisement portion material roller knock off mode.
The brisement of patent documentation 3 be utilize the rod that fractures knock off mode.
When above-mentioned such brisement mode is applied to the brisement of recent panel, various problem can be produced.
Namely, nearest liquid crystal panel has the structure of very meticulous (each multilayer board or electrode film are thin as much as possible to be realized lightweight and the reason such as to reduce costs because make), therefore, along with knocking off, part beyond crack propagation to brisement and become and produce the reason of defective products, in addition, because the wiring of inside is finer, therefore, except causing broken string along with impact knocked off etc., thus outside generation defective products, disperse along with chip during segmentation, need the removal operation of carrying out adhering to chip.
Particularly, although along with brisement, carry out removing end material and terminal that electrode is exposed from the edge of panel exposes, but, now, if exposed along with segmentation panel, terminal, as the end material of unwanted material (waste wood) with to expose the row of sliding in state that terminal surface contact mobile, then can there is terminal surface damage (broken string) and form the problem of defective products.
In addition, when the edge (trimming) to liquid crystal panel carries out brisement (segmentation), as described abovely mode is knocked off if adopted, then along with knocking off, crackle will expand to the part beyond brisement and become the reason producing defective products, and along with the impact knocked off, by problems such as generation broken strings.
Therefore, the utility model provides the brisement device of the liquid crystal panel solving the problems referred to above.
In order to solve the problem, the utility model adopts the formation comprising following mechanism: band conveyor, and this band conveyor is arranged to transport liquid crystal panel; Brisement plate, this brisement plate is arranged on the load side head brisement position, upside nearby of described band conveyor in the mode of being undertaken being elevated by hoisting appliance; Suction nozzle, is arranged at the outside of described brisement plate, attracts the chip produced; Brisement supporting plate, described brisement supporting plate can be supported freely to rotate with contrary end and the mode that opposed front end is elevated by hoisting appliance is respectively arranged at two following transfer tables, described two transfer tables are configured in the below of described brisement plate, and be arranged on described band conveyor the downside of carrying conveying belt before and after, by travel mechanism carry out close to and away from slip; Cutter, this cutter is arranged to make this cutter increase by the hoisting appliance as moving body and go out cutting line at the lower surface scribing of described liquid crystal panel, this moving body is arranged at the front side of the head of described band conveyor, utilizes reciprocating device to move on the lower surface width of described liquid crystal panel; Back up pad, this back up pad is arranged in directly over the scribing line that described cutter institute scribing goes out, and by hoisting appliance, this back up pad is declined and presses the upper surface of described liquid crystal panel; Swing worktable, this swing worktable is arranged on the front of described cutter, makes described liquid crystal panel transfer to this swing worktable and is received by this swing worktable; Hoisting appliance, this hoisting appliance is arranged to described swing worktable is swung in the vertical direction; Guide, this guide is arranged on the described back up pad side on the downside of described swing worktable, have lifting lead portion, this lifting lead portion is arranged to: along with the swing of the swing worktable caused by the hoisting appliance of front and back to descending direction, and described swing worktable is forwards slided.
In addition, adopt and following to form: described guide is combined to form by lifting lead portion and decline guide portion, this decline guide portion is connected with described lifting lead portion, and extend downwards, make, along with the swing of the swing worktable caused by hoisting appliance to ascent direction, described swing worktable forwards to be slided.
In addition, adopt and comprise the formation of following mechanism: the 1st receiving mechanism and the 2nd receiving mechanism, the 1st receiving mechanism and the 2nd receiving mechanism with receives supply liquid crystal panel mode before and after arrange; Support component, this support component is arranged to erect the both sides between described 1st receiving mechanism and the 2nd receiving mechanism; Pendular body, this pendular body in the mode that can freely rotate by the centre at the two ends towards above-below direction by the opposed medial surface of fulcrum supporting in described two support components; Pedestal, this pedestal is arranged at the upper end side of described two pendular bodies, is slided in the longitudinal direction by guide rail and the slide block being sticked in this guide rail; Driving and reversing mechanism, this driving and reversing mechanism can make described pedestal slide in the longitudinal direction and carry out position change; Grabbing claw, this grabbing claw is arranged above and below in the mode enabling the slide block of both sides and be slidably sticked in longitudinal rail, on the side, bottom that described longitudinal rail is arranged on described pendular body and described pedestal; Hoisting appliance, this hoisting appliance is arranged to make described two grabbing claw liftings; Swing actuation gear, this swing actuation gear makes described pendular body swing in the longitudinal direction.
In addition, adopt and comprise the formation of following mechanism: the 1st receiving mechanism and the 2nd receiving mechanism, the 1st receiving mechanism and the 2nd receiving mechanism with receives supply liquid crystal panel mode before and after arrange; Support component, this support component is arranged to erect the both sides between described 1st receiving mechanism and the 2nd receiving mechanism; Upside pedestal and downside pedestal, on the upside of this, slide block is sticked in the cross slide way of the opposed faces upper and lower of described two support components by pedestal and downside pedestal respectively in the mode that can be free to slide; Advance and retreat change mechanism, this advance and retreat change mechanism is arranged to make described upside pedestal and downside pedestal carry out position change in the longitudinal direction respectively; Break pawl, this breaks pawl and configures up and down in the mode enabling the slide block of both sides and be slidably sticked in longitudinal rail, and described longitudinal rail is arranged on described upside pedestal and downside pedestal; Hoisting appliance, this hoisting appliance is arranged to make described two to break pawl lifting.
As mentioned above, according to the brisement device of panel of the present utility model, A face (CF face) is made to be supplied by liquid crystal panel for upside and be transported on band conveyor.
Then, time directly over the opposite end of the brisement supporting plate before and after the cutting line through pre-treatment in A face stops at, under the effect of hoisting appliance, the opposite end of two brisement supporting plates rises, and therefore the cutting line in A face is by brisement.
Next, when the liquid crystal panel forwards transported stops, first after hoisting appliance makes back up pad decline, by reciprocating device, moving body is moved, and move along with the advance of moving body, by hoisting appliance, cutter is declined, go out cutting line in B face by described cutter scribing.
Afterwards, under the effect of travel mechanism, swing worktable is made to increase.
Now, due to the A face by the back up pad Continued depression liquid crystal panel declined, therefore the tip of back up pad becomes fulcrum, swing worktable while rise, while carry out brisement (segmentation), in addition, the decline guide portion to the directed mechanism of swing worktable that ascent direction swings presses to downstream direction.
Therefore, the contact of the liquid crystal panel brisement end at brisement part (between the downstream side and upstream side of the back up pad divided part) place at panel can be avoided, and avoid along with this, can carry out eliminating the brisement (splitting CF face in a non contact fashion) that the portion of terminal (face) exposed interferes.
In addition, B face (TFT face) is made to be supplied by liquid crystal panel for upside and be transported on band conveyor.
In addition, about the brisement supporting plate of front and back, by making two transfer tables slide away under the effect of travel mechanism, gap is set between the opposite end of two brisement supporting plates.
In this condition, when the cutting line that have passed through pre-treatment in A face, downside stops between the opposite end of brisement supporting plate, by hoisting appliance, brisement plate is declined, by the cutting line brisement in A face, and by suction nozzle the chip produced along with brisement attracted and reclaim.
Then, after hoisting appliance makes back up pad decline, by hoisting appliance, swing worktable is declined.
Now, by the B face of the back up pad Continued depression liquid crystal panel declined, therefore, the tip of back up pad becomes fulcrum, swings worktable and declines, carry out brisement (segmentation), in addition, the lifting lead portion to the directed mechanism of swing worktable that descending direction swings presses to front.
Therefore, the contact of the liquid crystal panel brisement end at brisement part (between the downstream side and upstream side of the back up pad divided part) place at panel can be avoided, and avoiding along with this contact, can carry out eliminating the brisement (segmentation) that the portion of terminal (face) exposed interferes.
Namely, there is following distinctive effect: can brisement extremely smoothly be carried out, and can not terminal surface be damaged, thus eliminate substandard products.
In addition, due to make utilization swing worktable brisement be utilize reverse segmentation, therefore there is following distinctive effect: can eliminate known impact large knock off brought various problems.
And due to behind the edge being clamped liquid crystal panel by upper and lower grabbing claw, utilize swing actuation gear to make pendular body swing, while make the grabbing claw carrying out clamping tilt, by edge brisement, therefore brisement (segmentation) is for twisting off mode.
Therefore, there is following distinctive effect: can eliminate and knock off brought various problems.
In addition, due to while with the upper and lower edge breaking pawl Continued depression liquid crystal panel, while smooth out with the fingers disconnected, therefore there is the distinctive effect can eliminated and knock off brought various problems, and can make to have the upper side and lower side pedestal breaking pawl and carry out position change in the longitudinal direction, therefore, it is possible to freely carry out the change of brisement position.
In addition, beyond above-mentioned effect, that can also carry out liquid crystal panel in the flow process in a direction moves into anterior border and antemarginal brisement.
Accompanying drawing explanation
Fig. 1 be make the A face of the brisement liquid crystal panel of this utility model be upside stereographic map.
Fig. 2 is the stereographic map of the liquid crystal panel carrying out brisement to the brisement liquid crystal panel of Fig. 1 and obtain.
Fig. 3 be make the B face of liquid crystal panel be upside stereographic map.
Fig. 4 is the stereographic map of the liquid crystal panel carrying out brisement to the liquid crystal panel of Fig. 3 and obtain.
Fig. 5 is the vertical view of brisement device.
Fig. 6 is the side-view of the brisement device of Fig. 5.
Fig. 7 is the amplification rearview representing brisement plate portion.
Fig. 8 is the enlarged side view representing brisement supporting plate part.
Fig. 9 is the enlarged side view representing brisement CF substrate.
Figure 10 is the front view representing tool parts.
Figure 11 is the partial sectional enlarged side view representing back up pad part.
Figure 12 represents the enlarged front view swinging workbench portion.
Figure 13 represents to make A face be the process picture sheet of brisement that upside is carried out.
Figure 14 is the enlarged side view representing the guide swinging worktable.
Figure 15 is the enlarged side view representing the effect of increasing swinging worktable.
Figure 16 is the enlarged side view of the brisement situation representing liquid crystal panel.
Figure 17 is the enlarged side view representing brisement auxiliary rod.
Figure 18 is the enlarged side view cutting line in A face, downside being carried out to brisement.
Figure 19 is the enlarged side view representing the brisement utilizing brisement plate.
Figure 20 is the enlarged side view representing the flat-hand position swinging worktable.
Figure 21 is the enlarged side view representing the decline swinging worktable.
Figure 22 is the enlarged side view after making swing movable workbench.
Figure 23 is the process picture sheet of the brisement of the liquid crystal panel representing place, B face, upside.
Figure 24 is the front view representing the 2nd embodiment.
Figure 25 is the partial sectional vertical view representing the 2nd embodiment.
Figure 26 is the partial sectional side-view representing the 2nd embodiment.
Figure 27 is the partial sectional enlarged side view of grabbing claw.
Figure 28 is the side-view of the brisement of the anterior border representing liquid crystal panel.
Figure 29 is the side-view of the antemarginal brisement representing liquid crystal panel.
Figure 30 is the front view representing the 3rd embodiment.
Figure 31 is the partial sectional vertical view representing the 3rd embodiment.
Figure 32 is the partial sectional side-view representing the 3rd embodiment.
Figure 33 is the side-view of the brisement of the anterior border representing liquid crystal panel.
Figure 34 is the side-view of the antemarginal brisement representing liquid crystal panel.
Nomenclature:
A liquid crystal panel
B travel mechanism
C swings worktable
D guide
T lifting lead portion
S decline guide portion
1 CF substrate
2 TFT substrate
3 cutting lines
4 cutting lines
5 cutting lines
8 cutting lines
11 band conveyors
12 hoisting appliances
13 brisement plates
14 suction nozzles
15 door-shaped frames
16 guide rails
17 slide blocks
18 nuts
19 screw rods
20 transfer tables
21 transfer tables
22 pedestals
23 guide rails
24 slide blocks
25 arms
26 cylinders
27 pins
28 brisement supporting plates
29 brisement supporting plates
30 cylinders
31 arms
32 guide rails
33 sliding stands
34 slide blocks
35 motors
36 screw rods
37 nuts
40 guiding rails
41 slide blocks
42 cylinders
43 cutters
44 motors
45 screw rods
46 nuts
47 cylinders
48 back up pads
49 motors
50 guiding pieces
51 frameworks
52 guide rails
53 slide blocks
54 auxiliary tables
55 transfer tables
56 motors
57 screw rods
58 nuts
59 cylinders
62 track segments
63 elongated holes
64 revolving parts
65 tumblers
66 band conveyors
71 grooves
72 open-works
101 the 1st receiving mechanisms
102 the 2nd receiving mechanisms
103 support components
104 pendular bodies
105 fulcrums
106 swing actuation gear
107 supports
108 cylinders
109 guide rails
110 pedestals
111 slide blocks
112 driving and reversing mechanisms
113 supports
114 cylinders
115 guide rails
116 slide blocks
117 grabbing claws
118 grabbing claws
119 hoisting appliances
120 supports
121 cylinders
122 suction nozzles
131 support components
132 guide rails
133 slide blocks
Pedestal on the upside of in the of 134
Pedestal on the downside of in the of 135
136 advance and retreat change mechanism
137 supports
138 cylinders
139 longitudinal rails
140 slide blocks
141 break pawl
142 break pawl
143 hoisting appliances
144 cylinders
Embodiment
Next, based on accompanying drawing, the 1st embodiment of the present utility model is described.
The liquid crystal panel A carrying out brisement of embodiment of the present utility model, as known, be such as CF cell substrate, liquid crystal panel as the liquid crystal of electrode, the lit-par-lit structure of TFT cell substrate, the liquid crystal panel opened greatly successively brisement become the monolithic liquid crystal panel of bulk liquid crystal panel, product size.
In addition, when brisement liquid crystal panel A, make when moving into the CF substrate 1 in A face be upside (because being cordless) or make the TFT substrate 2 in B face for upside.When making the CF substrate 1 in above-mentioned A face for upside, as depicted in figs. 1 and 2, on CF substrate 1 (surface), the cutting line 3 in XY direction has been gone out by scribing in front operation, in addition, when making the TFT substrate 2 in above-mentioned B face for upside, as shown in Figure 3 and Figure 4, on TFT substrate 2 below (surface) and CF substrate 1 (surface), gone out the cutting line 4,5 in XY direction in front operation by scribing.
The brisement of above-mentioned large liquid crystal panel A is described based on Fig. 5 to Figure 10.
Liquid crystal panel A is transported by band conveyor 11.
And be provided with in the load side head upside nearby of band conveyor 11: brisement plate 13, it is guided by the guiding piece utilizing hoisting appliance 12 to carry out being elevated; And suction nozzle 14, before and after the outside being positioned at this brisement plate 13, the chip produced the brisement carried out along with brisement plate 13 attracts.
Above-mentioned brisement plate 13 as shown in Figure 6, Figure 7, via the cylinder supports as hoisting appliance 12 in the horizontal component of the door-shaped frame 15 across band conveyor 11, is elevated under the effect of cylinder.
In addition, suction nozzle 14 as shown in Figure 6,7, be configured with the box body of hollow in the front and back (upstream and downstream of band conveyor 11) of brisement plate 13, attract via with the flexible pipe being connected to box body with the mode be communicated with in box body (omit and illustrate).
Then, as shown in Figure 7, on the guide rail 16 of travel direction being layed in band conveyor 11, the slide block 17 of the lower end, both sides having door-shaped frame 15 is engaged in the mode that can be free to slide, and, the screw rod 19 driving the nut 18 of two lower ends screwed in door-shaped frame 15 is driven by carrying out reversible to fixed motor 49, brisement plate 13 can be made thus together with door-shaped frame 15 along downstream, updrift side moves, (this adjustment is the mark being read the liquid crystal panel A of known way by camera (omit and illustrate) can to carry out making the adjustment of the pressurization brisement position of brisement plate 13 and the position consistency of cutting line 5, and along with this reading, door-shaped frame 15 is moved).
In addition, immediately below brisement plate 13, at the load side back side of band conveyor 11, as shown in Fig. 6 and Fig. 8,9, be provided with before and after configuration transfer table 20,21, this transfer table 20,21 by travel mechanism B carry out close to and away from slip.
Above-mentioned travel mechanism B in the illustrated case, by the fore-and-aft direction be arranged on pedestal 22 guide rail 23, be arranged in the mode that slidably can be sticked in this guide rail 23 lower surface of two transfer tables 20,21 slide block 24 and be supported in pedestal 22 via arm 25 and formed with the cylinder 26 that each transfer table 20,21 links, although be make two transfer tables 20,21 move under the effect of cylinder 26, but, also can form (travel mechanism B's) by other and reach object.
In addition, two transfer tables 20,21 are provided with brisement supporting plate 28,29, make the front-end edge of this brisement supporting plate 28,29 opposite, by the pin 27 as swing pivot, the upstream side end of one side and the downstream-side end of the opposing party are risen and fallen rotate, this two brisements supporting plate 28,29, under the effect of the cylinder 30 as travel mechanism being installed on transfer table 20,21, makes two brisement supporting plate 28,29 fluctuate.
In addition, the suction nozzle 14,14 of front and back is made to be supported in the arm 31 erected from transfer table 20,21.
Then, as shown in Figure 5,6, the slide block 34 of the lower surface being arranged at sliding stand 33 is made to be sticked in the guide rail 32 of fore-and-aft direction in the mode that can be free to slide, and on sliding stand 33, be provided with guide rail 23, make the screw rod 36 being undertaken driving by the reversible operation of fixed motor 35 screw in the nut 37 of sliding stand 33.
Like this, motor 35 can being operated by reading along with the mark utilizing camera to carry out, carrying out the brisement position of brisement plate 13 and the consistent adjustment of cutting line 3,4.
In addition, as Fig. 5, 10, shown in 11, in the front side of the head of band conveyor 11, and the guiding rail 40 crossing band conveyor 11 is provided with in the below of liquid crystal panel A, and be provided with the cutter 43 of line, this cutter 43 is elevated by the cylinder 42 as hoisting appliance on the slide block 41 that is sticked in this guide rail 40 in the mode that can be free to slide, and by the screw rod 45 utilizing the reversible operation of fixed motor 44 to drive being screwed in the nut 46 of slide block 41, cutter 43 can be made to move back and forth together with slide block 41, and by making cutter 43 rise along with the single-way moving of slide block 41 by the such as cylinder 42 as hoisting appliance, cutting line 8 for liquid crystal panel A being divided into bulk panel a can be gone out at the lower surface scribing of the TFT substrate 2 in the B face of liquid crystal panel A by cutter 43.
In addition, directly over cutter 43, in the upside of liquid crystal panel A, the cylinder 47 be provided with as hoisting appliance carries out the back up pad 48 be elevated.
In addition, sometimes the mark of the scribing position of cutter 43 is also read by camera, and adjust along with this reading, make cutter 43 (back up pad 48 is too) consistent with scribing position (such as adopt and adjust the same formation etc. with the position of brisement plate 13).
Make the slide block 53 arranged from top, the plate face genesis of back up pad 48 be sticked in the longitudinal rail 52 arranged at door-shaped frame 51 in the mode that can be free to slide downwards, guide the lifting of above-mentioned back up pad 48.
In addition, in the front of cutter 43, be provided with and swing worktable C, liquid crystal panel A to be transported to the auxiliary table 54 in front from band conveyor 11 and to slide, and is then transferred to the upper surface swinging worktable C and is received.
In addition, around the head belt wheel that auxiliary table 54 is arranged in band conveyor 11, when can carry out circling round (convolution function omits diagram) along belt wheel, can dodge on descending direction.
In the downside of above-mentioned swing worktable C, be provided with the transfer table 55 of fore-and-aft direction, the transfer table 55 of this fore-and-aft direction makes the slide block 17 at two ends be sticked in guide rail 16 in the mode that can be free to slide, this transfer table 55 can carry out moving adjustment by the screw rod 57 that forms same with the occasion of door-shaped frame 15 and nut 58 in the longitudinal direction, this screw rod 57 is driven by the reversible operation of motor 56, and this nut 58 is arranged at the both sides of transfer table 55 in this screw rod 57 mode screwed in wherein.
Carrying out this reason moving adjustment is: camera can be utilized to read brisement position described later, and carries out position adjustment (brisement position) along with this reading.
Above-mentioned swing worktable C, under the effect being installed on the such as cylinder 59 as hoisting appliance on transfer table 55, swings in the vertical direction.
And, the both sides of the close downside back up pad swinging worktable C are provided with the guide D with lifting lead portion T, and the swing that this lifting lead portion T makes swing worktable C carry out at descending direction along with the effect lower swing worktable C at cylinder 59 is forwards slided.
As shown in Fig. 5,6,11, track segment 62 is given prominence to downwards from the lower surface in head side two bight of the band conveyor 11 of swing worktable C, above-mentioned guide D is made up of the elongated hole 63 of arcuation and revolving part 64, this elongated hole 63 is arranged to: at this track segment 62 between the upper and lower towards oblique rear, this revolving part 64 is supported on transfer table 55 and is embedded in elongated hole 63, the first half of above-mentioned elongated hole 63 is lifting lead portion T, and the Lower Half of elongated hole 63 is decline guide portion S.
In addition, make the tumbler 65 supported by bearing at the projected direction end of cylinder 59 contact with the lower surface swinging worktable C and reduce friction resistance.
In addition, the brisement panel swung on worktable C is sent by band conveyor 66.
And, as shown in Figure 5, many grooves 71 arranged side by side of the travel direction along band conveyor 11 are provided with at the upper surface of two brisement supporting plates 28,29, attract (connecting and attract flexible pipe) in this groove 71, and by arranging multiple open-work 72 on the conveying belt of band conveyor 11, by liquid crystal panel A attracting holding on conveying belt, prevent the liquid crystal panel A on conveying belt from slippage occurring, its result, can carry out brisement accurately.
Then, the brisement of the brisement device using above-mentioned formation is described.
On band conveyor 11, make A face (CF substrate 1) for upside is to supply liquid crystal panel A (with reference to Fig. 1).
When stopping directly over the front-end edge that the leading cutting line 3 of this liquid crystal panel A arrives the brisement supporting plate 28,29 of the closed posture (as shown in Figure 8) in opposed front end, two brisement supporting plates 28,29 rise as shown in Figure 9 under the elongation effect of cylinder 30.
Like this, as shown in (ロ) of Fig. 9, Figure 13, by brisement (segmentation).
This brisement splits successively cutting line 3.
When the brisement of cutting line 3 completes, and when making liquid crystal panel A be transported to front and stop, first, under the elongation effect of cylinder 47, back up pad 48 is declined, and make the tip of back up pad 48 push down the A face (surface) of liquid crystal panel A.
In this condition, by the reversible operation of motor 44, slide block 41 is moved back and forth, and when going journey, under the elongation effect of cylinder 42, make cutter 43 increase, go out cutting line 8 ((Ha) with reference to Figure 13) at the lower surface scribing of the TFT substrate 2 in B face.
Certainly, cutter 43, when the backhaul of slide block 41, declines and restores under the contraction of cylinder 42.
In addition, back up pad 48, when transporting liquid crystal panel A, rises and restores under the contraction of cylinder 47.
And back up pad 48 is decline (as shown in figure 17) when utilizing swing worktable C described later to carry out brisement.
Then, during owing to stopping as the liquid crystal panel A (with reference to Figure 11) delivering to front, the swing worktable C of the flat-hand position shown in Figure 14 is swung upward under the elongation effect of cylinder 59, therefore, the liquid crystal panel A swung on worktable C also rises, along with this rising, cutting line 8 is as shown in figure 15 by brisement.
Now, move along decline guide portion S along with the revolving part 64 in the elongated hole 63 of guide D, swing worktable C and forwards move.
Like this, as shown in (ニ) of Figure 13, brisement ora terminalis opposed faces floats, the contact of electrode is avoided, as shown in (ホ) of Figure 13, the electrode damage produced along with avoiding contacting when bulk liquid crystal panel A-1 (as shown in Figure 2) sent by band conveyor 66 can be eliminated.
In addition, as shown in Figure 15,16 and 17, brisement auxiliary rod 82 is had in the arranged outside swinging worktable C, this brisement auxiliary rod 82 is under the effect of cylinder 81 being installed on transfer table 55, front end is on the upside of oblique rear, when brisement, by the lower surface in the B face of the overhang surface bearing liquid crystal panel A of brisement auxiliary rod 82, brisement smoothly can be carried out.
In addition, the bulk liquid crystal panel A-1 after brisement is sent to handling machinery 66 from the swing worktable C resetting into prescribed position, is carrying out after this sends, being unloaded by standby transplanter (omitting diagram).
Then, be described for the brisement of upside making the B face of liquid crystal panel A (TFT substrate 2) based on Figure 23.
Now, on A face, downside (lower surface of CF substrate 1), be formed with cutting line 5 by pre-treatment, B face, upside (TFT substrate 2) is formed with cutting line 4 by pre-treatment.
Being supplied to by this liquid crystal panel A on band conveyor 11 and transporting, along with this conveyance, cutting line 5 stops at immediately below brisement plate 13.
Now, under the contraction of cylinder 26, transfer table 20,21 is carried out away from slip, thus between the opposite end of two brisement supporting plates 28,29, gap is set as shown in Figure 18.
In this condition, by making brisement plate 13 decline under the elongation effect of the cylinder as hoisting appliance 12, downward pressure acts on the B face of liquid crystal panel A, and as shown in (ロ) of Figure 23, cutting line 5 is by brisement.
Then, liquid crystal panel A is delivered to and swings on worktable C, afterwards, the tip of the back up pad 48 declined under the elongation effect of cylinder 47 is abutted with the upper surface (TFT substrate 2 face in B face) of liquid crystal panel A as shown in Figure 20.
Then, make swing worktable C as Figure 20-decline as shown in Figure 21 by making the cylinder 59 as hoisting appliance act on, as shown in (Ha) of Figure 23, cutting line 4 is by brisement (segmentation).
Now, because the lifting lead portion T of revolving part 64 along guide D moves, therefore the swing worktable C tilted that declines will forwards move (as shown in figure 22), so can not with as shown in (Ha) of Figure 23 because of brisement away from segmenting edge place expose electrode contact, make bulk liquid crystal panel A-1 under this non-contacting state after brisement as shown in (ニ) of Figure 23, sent by band conveyor 66.
Therefore the electrode that brisement segmenting edge is exposed can not be damaged.
In addition, the bulk liquid crystal panel A-1 after brisement uses brisement device of the present utility model brisement to become the fritter of product size (single segmentation).
Now, the harmless brisement of terminal can certainly be carried out.
Utilize the A face of swing and the brisement in B face of above-mentioned swing worktable C, owing to being full the segmentation being attended by torsion, even the thin plate panel that therefore nearest liquid crystal panel is such, also can rupturing very swimmingly, and can not substandard products be produced.
In addition, in brisement operation, the brisement (segmentation) that the substrate (1 and 2) of all ruling to A face and B face utilizes brisement plate 13 to carry out below.
Based on accompanying drawing 24-Figure 27, the 2nd embodiment of the present utility model is described.
As shown in Figure 24-Figure 26, be provided with the 1st receiving mechanism 101 and the 2nd receiving mechanism 102 in front and back, to receive supply liquid crystal panel A.
Above-mentioned 1st receiving mechanism 101 and the 2nd receiving mechanism 102 in the illustrated case, use worktable, and use sucker by the liquid crystal panel A on worktable from the 1st receiving mechanism 101 to the conveyance of the direction of the 2nd receiving mechanism 102, but, be not limited to this.
In addition, both sides between the 1st receiving mechanism 101 and the 2nd receiving mechanism 102 are provided with the support component 103 erected, pendular body 104 is configured with in the opposed inner side of this support component 103, by fulcrum 105, the centre of the upper and lower ends of this two pendular body 104 is held in support component 103, two pendular bodies 104 swing predetermined angular in the longitudinal direction by swinging actuation gear 106.
Above-mentioned swing actuation gear 106 in the illustrated case, the two ends of cylinder 108 are connected to support 107 and the pendular body 104 of support component 103, under the effect of cylinder 108, pendular body 104 is swung, but, be not limited thereto, the running of servomotor (omitting diagram) also can be utilized to carry out swing effect.
And be provided with the guide rail 109 of transverse direction (horizontal direction) in the upper inner face of pendular body 104, make the slide block 111 of pedestal 110 be sticked in this guide rail 109 in the mode that can be free to slide, pedestal 110 slides in the longitudinal direction.
Further, pedestal 110 can utilize driving and reversing mechanism 112 to carry out position change in the longitudinal direction.
Above-mentioned driving and reversing mechanism 112 in the illustrated case, the two ends of cylinder 114 are connected to and are arranged on support 113 on pendular body 104 and pedestal 110, under the effect of cylinder 114, pedestal 110 is slided in the longitudinal direction, but, be not limited thereto, the running of servomotor (omitting diagram) also can be utilized to carry out advance and retreat and slide.
In addition, the side, bottom and pedestal 110 of pendular body 104 are provided with longitudinal guide rail 115, the slide block 116 of both side edges is made to be sticked in this each guide rail 115 in the mode that can be free to slide, grabbing claw 117,118 is arranged above and below, and this two grabbing claw 117,118 is elevated under the effect of hoisting appliance 119.
As above-mentioned hoisting appliance 119, be installed on such as pedestal 110 and pendular body 104 support 120 cylinder 121 effect under be elevated.
In addition, support component 103 can be made to be equipped on mobile balladeur train (omit and illustrate) by travel mechanism's (omit diagram) movement in the longitudinal direction, and, carry out following adjustment: utilize camera to read the mark of り liquid crystal panel, along with this reading, travel mechanism is utilized to make support component move forward and backward together with balladeur train and make grabbing claw 117,118 stop at brisement position accurately.
Then, the brisement of the brisement device using above-mentioned formation is described.
When the liquid crystal panel A forwards sent from the 1st receiving mechanism 101 send front edge portion arrive between the 1st receiving mechanism 101 and the 2nd receiving mechanism 102 time, under the effect of hoisting appliance 119, upside grabbing claw 117 declines, and downside grabbing claw 118 rises, as shown in (イ) of Figure 28, clamped the transport direction ora terminalis of liquid crystal panel A by upper and lower grabbing claw 117,118.
While maintain this clamping, on one side under the following effect swinging actuation gear 106, pendular body 104 is swung on the clockwise direction of Figure 26, therefore the edge (ear edge) of liquid crystal panel A clamped by two grabbing claws 117,118, as shown in (ロ) of Figure 28, is twisted off.
By the clout b (ear edge) that twists off after two grabbing claws 117,118 unclamp clamping, as shown in (Ha) of Figure 28, fall from the upper end of downside grabbing claw 118 and be recovered.
In addition, that carries out towards front and back liquid crystal panel A sends and will terminate, when the rear edge portion of liquid crystal panel A arrives between the 1st receiving mechanism 101 and the 2nd receiving mechanism 102, under the effect of hoisting appliance 119, upside grabbing claw 117 declines, and downside grabbing claw 118 rises, as shown in (イ) of Figure 29, clamped the opposition side ora terminalis of the transport direction of liquid crystal panel A by upper and lower grabbing claw 117,118.
Seize on both sides by the arms while maintain this, under the following effect swinging actuation gear 106, pendular body 104 being swung in the counter clockwise direction of Figure 26 on one side, therefore being twisted off as Suo Shi (ロ) of Figure 29 by the edge (ear edge) of the liquid crystal panel A of two grabbing claws 117,118 clampings.
By the clout b (ear edge) that twists off after two grabbing claws 117,118 unclamp clamping, as shown in (Ha) of Figure 29, fall from the upper end of downside grabbing claw 118 and be recovered.
In addition, as shown in figure 27, with the chip suction nozzle 122 be provided with around the lower surface of downside grabbing claw 118 with attract flexible pipe (omit and illustrate) to be connected around the lower surface of upside grabbing claw 117, the chip produced along with brisement can be attracted, while reclaim.
Based on accompanying drawing 30-Figure 32, the 3rd embodiment of the present utility model is described.
As shown in Figure 30-Figure 32, the both sides between the 1st receiving mechanism 101 in a same manner as in the second embodiment and the 2nd receiving mechanism 102 are provided with the support component 131 erected.
And, in the opposed faces upper and lower of this two support component 131, be provided with and make the slide block 133 of both sides be sticked in upside pedestal 134 and the downside pedestal 135 of horizontal guide rail 132 in the mode that can be free to slide.
In addition, upside pedestal 134 and downside pedestal 135 can individually by advance and retreat change mechanism 136 change of location in the longitudinal direction.
As above-mentioned advance and retreat change mechanism 136, in the illustrated case, the two ends of cylinder 138 are made to be connected to support 137 and the upside pedestal 134 of support component 131, and be connected to support 137 and downside pedestal 135, retreat under the effect of cylinder 138, but, be not limited thereto, the running of servomotor (omitting diagram) also can be utilized to retreat.
In addition, make the slide block 140 of both sides with the mode that can be free to slide be fastened on be arranged at upside pedestal 134 and downside pedestal 135 longitudinal rail 139 on, break pawl 141,142 being configured with up and down, further, the pawl 142 that breaks breaking pawl 141 and downside of upside is elevated respectively under the effect of the such as cylinder 144 as hoisting appliance 143.
In addition, support component 131 can be equipped on the balladeur train (omitting diagram) by travel mechanism's (omitting diagram) movement in the longitudinal direction, and, carry out following adjustment: utilize camera to read the mark of liquid crystal panel A, along with this reading, carry out making support component 131 movable and make to break pawl 141,142 and stop at brisement position accurately.
Then, the brisement of the brisement device using above-mentioned formation is described.
As shown in figure 33, the mode moving into leading edge upper surface (upper surface of CF substrate 1) bight that pawl 141 is positioned at liquid crystal panel A is broken with upside, by the advance and retreat change mechanism 136 of upside, upside pedestal 134 is forwards slided, and make the tip breaking pawl 142 of downside consistent with the cutting line 5 of the TFT substrate 2 of liquid crystal panel A, utilize hoisting appliance 143 that the pawl 141 that breaks of upside is declined, and make the pawl 142 that breaks of downside increase, thus brisement segmentation is carried out to the front edge portion (the clout b of ear edge) of liquid crystal panel A.
And, when rear edge portion (the ear edge) of brisement liquid crystal panel A, as shown in figure 34, utilize advance and retreat change mechanism 136 that upside pedestal 134 is rearward slided, what make upside breaks the upper surface bight that pawl 141 is positioned at CF substrate 1, under the effect of advance and retreat change mechanism 136, makes the tip breaking pawl 142 of downside aim at the cutting line 5 of TFT substrate 2, while pedestal 134, downside pedestal 135 slide on the upside of making, adjust.
Then, utilize hoisting appliance 143 to make upside break pawl 141 and decline, and make downside break pawl 142 to rise, brisement can be carried out to the rear edge portion of liquid crystal panel A (the clout b of ear edge) thus.
In addition, if make the blade tip breaking pawl 142 breaking pawl 141 and downside of upside be formed as illustrating the tip of such V shape, then can smooth out with the fingers disconnected swimmingly.
Claims (4)
1. a brisement device for panel, carries out brisement successively to the liquid crystal panel of large and obtains the panel of product size, it is characterized in that, comprising:
Band conveyor, this band conveyor is arranged to transport liquid crystal panel,
Brisement plate, this brisement plate is arranged on the load side head brisement position, upside nearby of described band conveyor in the mode of being undertaken being elevated by hoisting appliance,
Suction nozzle, is arranged at the outside of described brisement plate, attracts the chip produced,
Brisement supporting plate, this brisement supporting plate can be supported freely to rotate with contrary end and the mode that opposed front end is elevated by hoisting appliance is respectively arranged at two following transfer tables, described transfer table is configured in the below of described brisement plate, and be arranged on described band conveyor the downside of carrying conveying belt before and after, by travel mechanism carry out close to and away from slip
Cutter, this cutter is arranged to make this cutter increase by the hoisting appliance as moving body and go out cutting line at the lower surface scribing of described liquid crystal panel, this moving body is arranged at the front side of the head of described band conveyor, reciprocating device is utilized to move on the lower surface width of described liquid crystal panel
Back up pad, this back up pad is arranged in directly over the scribing line that described cutter institute scribing goes out, and by hoisting appliance, this back up pad is declined and presses the upper surface of described liquid crystal panel,
Swing worktable, this swing worktable is arranged on the front of described cutter, makes described liquid crystal panel transfer to this swing worktable and is received by this swing worktable,
Hoisting appliance, this hoisting appliance is arranged to described swing worktable is swung in the vertical direction,
Guide, this guide is arranged on the described back up pad side on the downside of described swing worktable, have lifting lead portion, this lifting lead portion is arranged to: along with the swing of the swing worktable caused by the hoisting appliance of front and back to descending direction, and described swing worktable is forwards slided.
2. the brisement device of panel according to claim 1, is characterized in that:
Described guide is combined to form by described lifting lead portion and decline guide portion, this decline guide portion is connected with described lifting lead portion, and extend downwards, make, along with the swing of the swing worktable caused by described hoisting appliance to ascent direction, described swing worktable forwards to be slided.
3. a brisement device for panel, carries out brisement successively to the liquid crystal panel of large and obtains the panel of product size, it is characterized in that, comprising:
1st receiving mechanism and the 2nd receiving mechanism, the 1st receiving mechanism and the 2nd receiving mechanism to arrange before and after the mode receiving supply liquid crystal panel,
Support component, this support component is arranged to erect the both sides between described 1st receiving mechanism and the 2nd receiving mechanism,
Pendular body, this pendular body in the mode that can freely rotate by the centre at the two ends towards above-below direction by the opposed medial surface of fulcrum supporting in described two support components,
Pedestal, this pedestal is arranged at the upper end side of described two pendular bodies, is slided in the longitudinal direction by guide rail and the slide block being sticked in this guide rail,
Driving and reversing mechanism, this driving and reversing mechanism can make described pedestal slide in the longitudinal direction and carry out position change,
Grabbing claw, this grabbing claw is arranged above and below in the mode enabling the slide block of both sides and be slidably sticked in longitudinal rail, on the side, bottom that described longitudinal rail is arranged on described pendular body and described pedestal,
Hoisting appliance, this hoisting appliance is arranged to make described two grabbing claw liftings,
Swing actuation gear, this swing actuation gear makes described pendular body swing in the longitudinal direction.
4. a brisement device for panel, carries out brisement successively to the liquid crystal panel of large and obtains the panel of product size, it is characterized in that, comprising:
1st receiving mechanism and the 2nd receiving mechanism, the 1st receiving mechanism and the 2nd receiving mechanism to arrange before and after the mode receiving supply liquid crystal panel,
Support component, this support component is arranged to erect the both sides between described 1st receiving mechanism and the 2nd receiving mechanism,
Upside pedestal and downside pedestal, on the upside of this, slide block is sticked in the cross slide way of the opposed faces upper and lower of described two support components by pedestal and downside pedestal respectively in the mode that can be free to slide,
Advance and retreat change mechanism, this advance and retreat change mechanism is arranged to make described upside pedestal and downside pedestal carry out position change in the longitudinal direction respectively,
Break pawl, this breaks pawl and configures up and down in the mode enabling the slide block of both sides and be slidably sticked in longitudinal rail, and described longitudinal rail is arranged on described upside pedestal and downside pedestal,
Hoisting appliance, this hoisting appliance is arranged to make described two to break pawl lifting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014003799U JP3194224U (en) | 2014-07-17 | 2014-07-17 | Panel splitting device |
| JP2014-003799 | 2014-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644147U true CN204644147U (en) | 2015-09-16 |
Family
ID=51946091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520237512.XU Active CN204644147U (en) | 2014-07-17 | 2015-04-20 | panel breaking device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3194224U (en) |
| KR (1) | KR200482040Y1 (en) |
| CN (1) | CN204644147U (en) |
| TW (1) | TWM511050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383368A (en) * | 2018-05-08 | 2018-08-10 | 蚌埠市昆宇机械加工厂 | A kind of glass manufacture cutting device for processing |
| CN109081571A (en) * | 2018-07-26 | 2018-12-25 | 深圳市华星光电半导体显示技术有限公司 | A kind of cutter device of substrate |
| CN109626805A (en) * | 2018-11-19 | 2019-04-16 | 深圳益实科技有限公司 | A kind of liquid crystal display cutting separator |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214951A (en) * | 2016-12-14 | 2018-06-29 | 塔工程有限公司 | Substrate dividing apparatus |
| KR101896365B1 (en) | 2017-03-21 | 2018-09-07 | (주) 피엔피 | The grass scribing method using a display equipment |
| CN107219654A (en) * | 2017-07-31 | 2017-09-29 | 京东方科技集团股份有限公司 | The device for disassembling of printed substrate is disassembled from liquid crystal display module |
| KR102147126B1 (en) * | 2018-03-26 | 2020-08-25 | 주식회사 탑 엔지니어링 | Apparatus for breaking substrate |
| CN109760144B (en) * | 2019-01-31 | 2023-07-04 | 东莞市九思自动化科技有限公司 | Folded plate mechanism and automatic plate separating machine with folded plate mechanism |
| CN111875242B (en) * | 2020-07-30 | 2021-10-08 | 惠科股份有限公司 | Cutting method for cutting substrate and cutting machine table |
| CN113939093B (en) * | 2021-10-25 | 2023-07-21 | 东莞市享达光电科技有限公司 | Edge folding and plate separating equipment |
| CN114044623A (en) * | 2021-11-05 | 2022-02-15 | 彩虹（合肥）液晶玻璃有限公司 | TFT-LCD glass substrate breaks off device with rotatory breaking off with fingers and thumb |
| CN115981037B (en) * | 2023-03-21 | 2023-06-23 | 中电科风华信息装备股份有限公司 | Panel breaking mechanism applied to full-automatic cutting production line |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2708997B2 (en) | 1992-03-10 | 1998-02-04 | 三洋電機株式会社 | Cold storage |
| JP3969992B2 (en) | 2001-10-15 | 2007-09-05 | 株式会社シライテック | LCD panel cutting system |
| JP3759450B2 (en) | 2001-12-19 | 2006-03-22 | 株式会社白井▲鉄▼工所 | LCD panel folding device |
| KR100751353B1 (en) * | 2005-12-09 | 2007-08-22 | 삼성에스디아이 주식회사 | Method of scribing substrate and an apparatus for that method |
-
2014
- 2014-07-17 JP JP2014003799U patent/JP3194224U/en active Active
-
2015
- 2015-03-31 KR KR2020150002024U patent/KR200482040Y1/en active IP Right Grant
- 2015-04-20 CN CN201520237512.XU patent/CN204644147U/en active Active
- 2015-04-23 TW TW104206161U patent/TWM511050U/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383368A (en) * | 2018-05-08 | 2018-08-10 | 蚌埠市昆宇机械加工厂 | A kind of glass manufacture cutting device for processing |
| CN109081571A (en) * | 2018-07-26 | 2018-12-25 | 深圳市华星光电半导体显示技术有限公司 | A kind of cutter device of substrate |
| CN109626805A (en) * | 2018-11-19 | 2019-04-16 | 深圳益实科技有限公司 | A kind of liquid crystal display cutting separator |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM511050U (en) | 2015-10-21 |
| JP3194224U (en) | 2014-11-13 |
| KR200482040Y1 (en) | 2016-12-08 |
| KR20160000319U (en) | 2016-01-27 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |