CN213647834U

CN213647834U - High-speed automatic die cutting device for liquid crystal display panel

Info

Publication number: CN213647834U
Application number: CN202022568028.9U
Authority: CN
Inventors: 顾叶锋; 吴运瑶; 周益明
Original assignee: Suzhou Jiafu Electronics Co ltd
Current assignee: Suzhou Jiafu Electronics Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-09
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a high-speed automatic cutting device that liquid crystal display panel used, comprises a workbench, the equal fixed mounting in four ends at workstation top has the erection column, the top of workstation is through four erection column fixed mounting has the roof, the intermediate position department fixed mounting of roof bottom has the cylinder, the output of cylinder is provided with pneumatic telescopic link, pneumatic telescopic link's bottom fixed mounting has the mounting panel, the intermediate position department of mounting panel bottom is provided with the cutter, the intermediate position department at workstation top is provided with the die holder, the die cavity has been seted up at the top of die holder, the sweeps import has been seted up to the intermediate position department of die cavity bottom, the chip removal hole has been seted up to the inside intermediate position department of workstation, the chip removal hole is located under the sweeps import. The utility model discloses a set up a series of structures and make this device have the waste material that is convenient for fix the liquid crystal display panel and produce when cross cutting and carry out the characteristics of collecting.

Description

High-speed automatic die cutting device for liquid crystal display panel

Technical Field

The utility model relates to a liquid crystal display panel technical field specifically is a high-speed automatic cutting device that liquid crystal display panel used.

Background

The liquid crystal display panel is the material of deciding LCD luminance, contrast, color, visual angle, the price trend of liquid crystal display panel directly influences LCD's price, the liquid crystal display panel quality, the quality of technique is concerned with the height of LCD wholeness ability, the liquid crystal display panel is at the in-process of processing, need use cutting device to cut it, the cross cutting technology can be made into the cross cutting board according to the figure that designs in advance and cut to the shape that makes the piece of waiting to cut no longer limits in the straight flange right angle.

When carrying out the cross cutting to liquid crystal display panel, need fix it, when fixing liquid crystal display panel, fixed effect is poor, influences the quality of cross cutting, and can produce a large amount of residues when the cross cutting, after the cross cutting is accomplished, need consume a large amount of labours and time and collect the residue, leads to intensity of labour to increase, the extravagant problem of time, consequently, we have proposed a high-speed automatic cutting device for liquid crystal display panel in order to solve this a series of problems and solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed automatic cutting device that liquid crystal display panel used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-speed automatic die cutting device for a liquid crystal panel comprises a workbench, four ends of the top of the workbench are fixedly provided with mounting columns, the top of the workbench is fixedly provided with a top plate through four mounting columns, a middle position of the bottom of the top plate is fixedly provided with a cylinder, the output end of the cylinder is provided with a pneumatic telescopic rod, the bottom of the pneumatic telescopic rod is fixedly provided with a mounting plate, a middle position of the bottom of the mounting plate is provided with a cutter, a die holder is arranged at the middle position of the top of the workbench, the top of the die holder is provided with a die slot, a scrap inlet is arranged at the middle position of the bottom of the die slot, a scrap discharging hole is arranged at the middle position inside the workbench and is positioned under the scrap inlet, a scrap collecting box is arranged at the bottom of the workbench, and a discharging pipe is arranged on the side wall of one side of the scrap collecting box, one end of the discharging pipe is movably provided with a pipe cover.

Preferably, four ends of the bottom of the mounting plate are fixedly provided with telescopic pipes, four ends of each telescopic pipe are fixedly provided with a pressing plate, the four telescopic pipes are sleeved with springs, and the springs are located between the pressing plates and the mounting plate.

Preferably, four the bottom of clamp plate all is provided with the rubber cushion, the rubber cushion with it is fixed to bond through the powerful glue between the clamp plate.

Preferably, four ends of the bottom of the workbench are fixedly provided with supporting legs, four supporting legs are provided with foot seats, and the bottoms of the foot seats are provided with wear-resistant anti-slip pads.

Preferably, a fan is fixedly mounted on the side wall of one side of the waste collection box, an exhaust pipe is arranged on one side of the fan, an air suction pipe is arranged on the other side of the fan, and the air suction pipe is located inside the waste collection box.

Preferably, the waste collection box is internally provided with a slope, and one side of the top of the slope is provided with a dust screen.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, through the control cylinder, make the activity of cylinder drive pneumatic telescopic link, pneumatic telescopic link then drives the mounting panel and goes up and down, the mounting panel then drives the cutter and cuts liquid crystal display panel, and when the cutter descends, through the effect of four flexible outside springs, can make the clamp plate push down liquid crystal display panel, it is strong to make it stability when the cutting, be difficult for producing the skew, and the sweeps that produces during the cutting, through the inside air suction of fan with scrap collecting box, make its inside negative pressure that produces, outside air then gets into from scrap import and chip removal hole, the impurity sweeps that produces during the cutting can be inhaled scrap collecting box's inside simultaneously, collect it.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is an enlarged view of the present invention at B in fig. 1.

In the figure: 1. a work table; 2. chip removal holes; 3. mounting a column; 4. a top plate; 5. a cylinder; 6. a pneumatic telescopic rod; 7. mounting a plate; 8. a cutter; 9. a die cavity; 10. a scrap inlet; 11. a die holder; 12. a waste collection tank; 13. a tube cover; 14. a discharge pipe; 15. a foot seat; 16. a slope; 17. a wear-resistant anti-slip pad; 18. supporting legs; 19. an exhaust pipe; 20. a spring; 21. a telescopic pipe; 22. a rubber cushion; 23. pressing a plate; 24. a fan; 25. a dust screen; 26. and (4) sucking a pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a high-speed automatic die cutting device for a liquid crystal panel comprises a workbench 1, four ends of the top of the workbench 1 are fixedly provided with mounting columns 3, the top of the workbench 1 is fixedly provided with a top plate 4 through four mounting columns 3, a cylinder 5 is fixedly arranged at the middle position of the bottom of the top plate 4, the output end of the cylinder 5 is provided with a pneumatic telescopic rod 6, the bottom end of the pneumatic telescopic rod 6 is fixedly provided with a mounting plate 7, the middle position of the bottom of the mounting plate 7 is provided with a cutter 8, the middle position of the top of the workbench 1 is provided with a die holder 11, the top of the die holder 11 is provided with a die groove 9, the middle position of the bottom of the die groove 9 is provided with a scrap inlet 10, the middle position inside the workbench 1 is provided with a scrap discharging hole 2, the scrap discharging hole 2 is positioned under the scrap inlet 10, the bottom of the workbench 1 is provided with a scrap collecting box 12, one end of the discharge pipe 14 is movably provided with a pipe cover 13.

Preferably, four ends of the bottom of the mounting plate 7 are all fixedly provided with telescopic pipes 21, the bottom ends of the four telescopic pipes 21 are all fixedly provided with pressing plates 23, the four telescopic pipes 21 are all sleeved with springs 20, the springs 20 are located between the pressing plates 23 and the mounting plate 7, and the pressing plates 23 can press the liquid crystal panel under the action of the springs 20 outside the four telescopic pipes 21, so that the liquid crystal panel is strong in stability and not easy to deviate when being cut.

Preferably, the bottom of each of the four pressing plates 23 is provided with a rubber cushion 22, and the rubber cushions 22 and the pressing plates 23 are fixed by strong glue, so that the pressing plates 23 can be prevented from being in rigid contact with the liquid crystal panel and damaging the liquid crystal panel.

Preferably, four equal fixed mounting in ends of workstation 1 bottom have supporting leg 18, and the bottom of four supporting legs 18 all is provided with foot rest 15, can increase the area of contact of supporting leg 18 and ground, and the bottom of four foot rests 15 all is provided with wear-resisting slipmat 17, can increase the frictional force on foot rest 15 and ground for this device stability is strong when using.

Preferably, a fan 24 is fixedly installed on a side wall of one side of the scrap collecting box 12, an exhaust pipe 19 is installed on one side of the fan 24, an air suction pipe 26 is installed on the other side of the fan 24, the air suction pipe 26 is located inside the scrap collecting box 12, air inside the scrap collecting box 12 is sucked out through the fan 24, negative pressure is generated inside the air suction pipe, outside air enters from the scrap inlet 10 and the scrap discharge hole 2, and meanwhile, foreign scraps generated during cutting can be sucked into the inside of the scrap collecting box 12.

Preferably, the waste collection box 12 is provided with a slope 16 inside, one side of the top of the slope 16 is provided with a dust screen 25, the collected waste can be collected to one end of the discharge pipe 14 through the slope 16, the waste can be discharged conveniently, and the waste can be prevented from being sucked out by the fan 24 through the dust screen 25.

The working principle is as follows: before use, the safety of each structure of the device is checked firstly, wherein the air cylinder 5 and the fan 24 are both existing electric elements, the air cylinder 5 and the fan 24 can be installed and used according to the selection of the actual use requirements, the air cylinder 5 drives the pneumatic telescopic rod 6 to move by controlling the air cylinder 5, the pneumatic telescopic rod 6 drives the mounting plate 7 to lift, the mounting plate 7 drives the cutter 8 to cut the liquid crystal panel, the cutter 8 descends, meanwhile, the pressing plate 23 can press the liquid crystal panel by the action of the springs 20 outside the four telescopic pipes 21, the liquid crystal panel is high in stability and not easy to deviate when being cut, waste scraps generated during cutting are sucked out from the waste collecting box 12 by the fan 24, negative pressure is generated inside the waste collecting box, outside air enters from the waste scrap inlet 10 and the scrap discharging hole 2, and meanwhile, impurity and waste scraps generated during cutting can be sucked into the waste collecting box 12, it is collected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-speed automatic cutting device that liquid crystal display panel used, includes workstation (1), its characterized in that: four ends at the top of the workbench (1) are fixedly provided with mounting columns (3), the top of the workbench (1) is fixedly provided with a top plate (4) through four mounting columns (3), a middle position of the bottom of the top plate (4) is fixedly provided with a cylinder (5), an output end of the cylinder (5) is provided with a pneumatic telescopic rod (6), a bottom end of the pneumatic telescopic rod (6) is fixedly provided with a mounting plate (7), a middle position of the bottom of the mounting plate (7) is provided with a cutter (8), a middle position of the top of the workbench (1) is provided with a die holder (11), the top of the die holder (11) is provided with a die groove (9), a middle position of the bottom of the die groove (9) is provided with a scrap inlet (10), a middle position of the inside of the workbench (1) is provided with an exhaust hole (2), and the scrap exhaust hole (2) is positioned under the scrap inlet (10), and a waste collection box (12) is installed at the bottom of the workbench (1), a discharge pipe (14) is arranged on the side wall of one side of the waste collection box (12), and a pipe cover (13) is movably installed at one end of the discharge pipe (14).

2. The high-speed automatic die-cutting device for the liquid crystal panel according to claim 1, wherein: four equal fixed mounting in ends of mounting panel (7) bottom have flexible pipe (21), four the equal fixed mounting in bottom of flexible pipe (21) has clamp plate (23), four all the cover is equipped with spring (20) on flexible pipe (21), spring (20) are located clamp plate (23) with between mounting panel (7).

3. The high-speed automatic die-cutting device for the liquid crystal panel according to claim 2, wherein: four the bottom of clamp plate (23) all is provided with rubber cushion (22), rubber cushion (22) with it is fixed to bond through powerful glue between clamp plate (23).

4. The high-speed automatic die-cutting device for the liquid crystal panel according to claim 1, wherein: four ends of workstation (1) bottom all fixed mounting have supporting leg (18), four the bottom of supporting leg (18) all is provided with foot rest (15), four the bottom of foot rest (15) all is provided with wear-resisting slipmat (17).

5. The high-speed automatic die-cutting device for the liquid crystal panel according to claim 1, wherein: the waste collection box is characterized in that a fan (24) is fixedly mounted on the side wall of one side of the waste collection box (12), an exhaust pipe (19) is arranged on one side of the fan (24), an air suction pipe (26) is arranged on the other side of the fan (24), and the air suction pipe (26) is located inside the waste collection box (12).

6. The high-speed automatic die-cutting device for the liquid crystal panel according to claim 1, wherein: a slope (16) is arranged inside the waste collection box (12), and a dust screen (25) is arranged on one side of the top of the slope (16).