A kind of vacuum chuck tooling for liquid crystal panel
The invention belongs to LED production technical field, particularly relate to a kind of vacuum chuck tooling for liquid crystal panel.
COF (Chip On FFC), i.e. chip on film, is a kind of integrated circuit to be bundled in the one on flexible flat line
Parts.COF parts are the vitals in liquid crystal module.The two ends of COF are bundled on PCB and liquid-crystalline glasses respectively, so that
Signal on PCB transmits to liquid-crystalline glasses.In liquid crystal module production process because manually take whole liquid-crystalline glasses time
Waiting, COF can be because the reason of PCB gravity causes irregular Bending Damage.Inspect by random samples at the supplied materials at liquid crystal panel at present, manually
Assembly line, defective products are disassembled in the links such as analysis, owing to lacking the device inhaling PCB, when picking and placeing liquid crystal panel, can cause COF
Swing, thus its circuit can be made to have the risk of damage.And at present with the tool of sucker structure, need manpower pressing discharge sucker
In air produce vacuum, pressing during, glass breakage can be caused, liquid-crystalline glasses internal structure even can be made to destroy.
Summary of the invention
It is an object of the invention to provide a kind of vacuum chuck tooling for liquid crystal panel, by the application of this frock,
Solve existing frock and have line impairment and the problem of glass breakage risk picking and placeing liquid crystal module.
For solving above-mentioned technical problem, the present invention is achieved by the following technical solutions:
The present invention is a kind of vacuum chuck tooling for liquid crystal panel, including connecting rod, and described connecting rod lower surface two
End is provided with the first support bar；Described first support bar two ends are mounted on the first suction nozzle；Described first support bar one surface is passed through
Leading to and be provided with the second chute, described first suction nozzle is arranged in the second chute；Described first suction nozzle one end is provided with the first sucker,
The described first suction nozzle other end is provided with the first nut, and described first suction nozzle is arranged on the first support bar by the first nut；
Described connecting rod lower surface middle part has been mounted side by side the second support bar；Described second support bar one end is provided with the second suction
Mouth；Described second through the 3rd chute that is provided with in support bar one surface, described second suction nozzle is arranged in the 3rd chute；Described
Two suction nozzle one end are provided with the second sucker, and the described second suction nozzle other end is provided with the second nut, and described second suction nozzle is by the
Two nuts are arranged on the second support bar；Described connecting rod upper surface is fixed with handle.
Further, through first chute that is provided with in described connecting rod one surface, wherein the first support bar can be along the first chute
Move and adjust position.
Further, described first suction nozzle, the second suction nozzle match with the first sucker, the second sucker respectively, the first sucker
Size more than the second sucker.
Further, described connecting rod, the first support bar and the second support bar all use corrosion resistant plate or aluminium alloy extrusions
Make；Described handle is U-shaped, and this handle uses stainless steel rectangular pipe or aluminium alloy extrusions to make.
The method have the advantages that
The present invention contacts the liquid-crystalline glasses surface of liquid crystal module by the first sucker and the second sucker, then by inhaling first
Mouth and the second suction nozzle are connected to vacuum generator, electromagnetic valve control the first suction nozzle and the air-breathing of the second suction nozzle and venting, thus
Carry out picking and placeing of liquid crystal module, be conducive to improving stability and the reliability of liquid crystal module loading or unloading operation, thus avoid liquid crystal
The damage risk of module；Simple in construction, it is simple to make, saved cost；Practical, it is simple to operation, be conducive to improving work
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, embodiment will be described required use below
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ability
From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Fig. 1 is the structural representation of a kind of vacuum chuck tooling for liquid crystal panel of the present invention；
Fig. 2 is the application principle block diagram of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows:
1-connecting rod, 101-the first chute, 2-the first support bar, 201-the second chute, 3-the first suction nozzle, 4-the first spiral shell
Mother, 5-the first sucker, 6-the second support bar, 601-the 3rd chute, 7-the second suction nozzle, 8-the second nut, 9-the second sucker, 10-
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise all other
Embodiment, broadly falls into the scope of protection of the invention.
In describing the invention, it is to be understood that term " perforate ", " on ", D score, " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", be for only for ease of the description present invention and simplify description, and not
It is to indicate or imply that the assembly of indication or element must have specific orientation, with specific azimuth configuration and operation, the most not
It is understood that as limitation of the present invention.
Referring to shown in Fig. 1, the present invention is a kind of vacuum chuck tooling for liquid crystal panel, including connecting rod 1, connects
Through first chute 101 that is provided with in bar 1 one surface, connecting rod 1 lower surface two ends are provided with the first support bar 2, wherein first support
Bar 2 can move along the first chute 101 and adjust position；Through second chute 201 that is provided with in first support bar 2 one surface, first
Support bar 2 two ends are mounted on the first suction nozzle 3, and the first suction nozzle 3 is arranged in the second chute 201；First suction nozzle 3 one end is provided with
First sucker 5, the first suction nozzle other end is provided with the first nut 4, and the first suction nozzle 3 is arranged on the first support by the first nut 4
On bar 2, by unscrewing the first nut 4, the first suction nozzle 3 can be moved to properly along the second chute 201 together with the first sucker 5
Position, then fixes the position of the first suction nozzle 3, thus completes the location of the first sucker 5 by tightening the first nut 4；Connecting rod 1
Middle part has been mounted side by side two the second support bars 6, and the second support bar 6 one surface is through is provided with the 3rd chute 601；Second
Support bar 6 one end is provided with the second suction nozzle 7, and the second suction nozzle 7 is arranged in the 3rd chute 601；Second suction nozzle 7 one end is provided with
Two suckers 9, second suction nozzle 7 other end is provided with the second nut 8, and the second suction nozzle 7 is arranged on the second support bar by the second nut 8
On 6, by unscrewing the second nut 8, the second suction nozzle 7 can be moved to suitable position along the 3rd chute 601 together with the second sucker 9
Put, then can fix the position of the second sucker 9 by tightening the second nut 8, thus complete the location to the second sucker 9；Even
Extension bar 1 upper surface is fixed with handle 10.
Wherein, connecting rod the 1, first support bar 2 and the second support bar 6 all use corrosion resistant plate or aluminium alloy extrusions to make,
Handle 10 is U-shaped, and handle 10 uses stainless steel rectangular pipe or aluminium alloy extrusions to make.
Wherein, first suction nozzle the 3, second suction nozzle 7 matches with first sucker the 5, second sucker 9 respectively, the chi of the first sucker 5
Very little second sucker 9 that is more than, first suction nozzle the 3, second suction nozzle the 7, first sucker 5 and the second sucker 9 are standard component.
One of the present embodiment has particular application as: be illustrated in figure 2 the application principle block diagram of the present invention, the first suction nozzle 3 He
Second suction nozzle 7 is all connected to vacuum generator by vacuum tube, and vacuum generator is provided with electromagnetic valve, by the same time control of electromagnetic valve
Make the first suction nozzle 3 and the air-breathing of the second suction nozzle 7, venting, specifically, controlled the first suction nozzle 3 and second by electromagnetic valve simultaneously and inhale
The air-breathing of mouth 7, makes first sucker the 5, second sucker 9 produce suction respectively, and now first sucker the 5, second sucker 9 contacts liquid crystal
During glass surface, the air between first sucker the 5, second sucker 9 and liquid-crystalline glasses is pumped, and then forms vacuum, then liquid crystal
Glass will because of external pressure more than the pressure between sucker and liquid crystal surfactant by the first sucker 5 and the second sucker 9 firmly
Hold, the most just can be taken liquid crystal module by hand-held handle 10；When liquid crystal module being moved to appointment position, then by electricity
Magnet valve controls the first suction nozzle 3 and venting of the second suction nozzle 7 simultaneously, then the first sucker 5 and the second sucker 9 will decontrol liquid crystal mould
Group, thus withdraw this frock.
In practical operation, this frock can be adjusted, specifically according to the specification difference of the liquid-crystalline glasses of liquid crystal module
It is, by unscrewing the first nut 4, the first suction nozzle 3 can be moved to suitable position along the second chute 201 together with the first sucker 5
Put, then fix the position of the first suction nozzle 3 by tightening the first nut 4, thus complete the location of the first sucker 5；By unscrewing
Second nut 8, can move the second suction nozzle 7 to correct position along the 3rd chute 601 together with the second sucker 9, then pass through
Tighten the second nut 8 and can fix the position of the second sucker 9, thus complete the location to the second sucker 9；Other first support bar
2 also can move line position of going forward side by side along the first chute 2 adjusts.
In the description of this specification, the description of reference term " embodiment ", " example ", " concrete example " etc. means
Specific features, structure, material or feature in conjunction with this embodiment or example description is contained at least one enforcement of the present invention
In example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.
And, the specific features of description, structure, material or feature can be to close in any one or more embodiments or example
Suitable mode combines.
It is last it should be noted that present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.Excellent
Select embodiment not have all of details of detailed descriptionthe, be also not intended to the detailed description of the invention that this invention is only described.Obviously, root
According to the content of this specification, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to
Preferably explain the principle of the present invention and actual application, so that skilled artisan can be best understood by and utilize
The present invention.The present invention is only limited by claims and four corner thereof and equivalent.