CN211419985U

CN211419985U - Energy-saving full-automatic cutting machine

Info

Publication number: CN211419985U
Application number: CN201921316361.1U
Authority: CN
Inventors: 张世意; 廖嵩缐; 王贞伙
Original assignee: Fujian Chengzhe Automation Technology Co ltd
Current assignee: Fujian Chengzhe Automation Technology Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-09-04
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses an energy-saving full-automatic cutting machine, including feeding portion, cutting portion, lobe of a leaf portion, ejection of compact portion and transport mechanism, transport mechanism is a plurality of syntropy arranged's hold-in range cv for bear and convey liquid crystal display panel, be equipped with synchronizer between a plurality of hold-in range cv, guarantee both sides hold-in range cv atress through synchronizer balanced, transfer rate is the same, send into next processing unit with the same transfer rate, guarantee that the panel effective area on the adjacent conveyer can not take place relative displacement with the defective material region to make the lobe of a leaf normal, improved liquid crystal display panel's yield.

Description

Energy-saving full-automatic cutting machine

Technical Field

The utility model relates to a liquid crystal display panel field especially relates to an energy-saving full-automatic cutting machine.

Background

A liquid Crystal display (lcd), which is a flat and ultra-thin display device, is composed of a certain number of color or black and white pixels and is placed in front of a light source or a reflecting surface. Liquid crystal displays are popular because they have low power consumption, high image quality, small size, and light weight.

As shown in fig. 1 to 2, in the process of processing the liquid crystal panel, a whole large panel is usually processed, and then the large panel is cut into the small panels. The liquid crystal panel after being cut and split comprises a plurality of panel effective areas 7 and residual material areas 8 between the panel effective areas 7.

The panel active area 7 and the scrap area 8 may be located on different belts; in the process of conveying, due to the loss of a machine or the inconsistent tension between a plurality of belts, the conveying speed between two adjacent belts is different, so that the relative displacement between the panel effective area 7 and the defective material area 8 on the adjacent conveying belts is caused, the defective material area 8 is collided and scratched on the panel effective area 7, and the defective product rate is high.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an energy-saving full-automatic machine that splits aims at improving liquid crystal display panel's lobe of a leaf yield.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a full-automatic cutting machine of energy-saving, including feeding portion, cutting portion, lobe of a leaf portion, ejection of compact portion and transport mechanism, transport mechanism is the hold-in range cv that a plurality of syntropies were arranged for bear and convey liquid crystal display panel, be equipped with synchronizer between a plurality of hold-in range cv, synchronizer includes:

the driving shaft is fixedly connected with the main shafts of the two adjacent synchronous belts cv;

the first bearing seat and the second bearing seat are arranged on two sides of the end of the driving shaft and used for supporting the driving shaft;

the motor support is used for supporting the motor;

the driven wheel is fixedly connected with the motor spindle, the driving wheel is arranged on an output shaft of the motor, and the linkage belt is used for linking the driven wheel and the driving wheel;

the driven wheel and the driving shaft are driven to rotate by the linkage belt through the output rotation drive of the motor.

Further, synchronizer still include with motor fixed connection's regulating plate, the regulating plate is equipped with the regulation hole, the motor support is equipped with the fixed orifices that corresponds with the regulation hole.

Further, the diameter of the driven wheel is larger than that of the driving wheel.

Further, the motor is a servo motor.

To sum up, the utility model discloses following beneficial effect has: the synchronous device ensures that the two side synchronous belts cv are balanced in stress and identical in conveying speed, and the synchronous belts are conveyed into the next processing unit at the same conveying speed, so that the panel effective area and the residual material area on the adjacent conveying belts are prevented from relative displacement, the splinters are normal, and the yield of the liquid crystal panel is improved.

Drawings

Fig. 1 is a block diagram of an energy-saving full-automatic cutting and splitting machine provided in an embodiment of the present invention;

FIG. 2 is a schematic diagram of a conventional conveying mechanism causing a defect of a liquid crystal panel during a conveying process;

fig. 3 is a schematic structural diagram of a conveying mechanism according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a synchronization device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

First preferred embodiment:

the present invention will be further explained with reference to the following examples in conjunction with the accompanying drawings.

Referring to fig. 1, as in the prior art, the energy-saving full-automatic cutting machine provided in this embodiment includes a feeding portion 1, a cutting portion 2, a splitting portion 3, a discharging portion 4, and a conveying mechanism 5, where the conveying mechanism 5 is a plurality of synchronous belts cv arranged in the same direction, and is used for carrying and conveying a liquid crystal panel.

Generally, after the liquid crystal panel is conveyed into the cutting part, the liquid crystal panel is cut and then conveyed to the next processing unit, and in the process, the liquid crystal panel needs to be prevented from shaking in the cutting process and the splitting process, so that the liquid crystal panel can be cut according to a preset cutting line. The liquid crystal panel after being cut and split comprises a plurality of panel effective areas 7 and residual material areas 8 between the panel effective areas 7. During the splitting, the plurality of synchronous belts cv adopted in the embodiment have the interval 6, and the synchronous device 20 is arranged in the interval 6, so that the synchronous belts can always move at the same speed, thereby effectively avoiding the relative displacement between the plurality of panel effective areas 7 and the residual material area 8 after cutting, and overcoming the problem that the panel effective areas 7 and the residual material area 8 collide on the conveying mechanism.

Further, the synchronization device 20 described in the present embodiment includes: and the driving shaft 207 is fixedly connected with the main shafts of the two adjacent synchronous belts cv, and the main shafts of the two synchronous belts cv are linked to rotate by one driving shaft 207.

A first bearing seat 208 and a second bearing seat 209 for supporting the driving shaft 207 are provided at both axial ends of the driving shaft 207, and the driving shaft 207 is mounted between the two timing belts cv on the first bearing seat 208 and the second bearing seat 209. The mounting member may be a mounting plate (not shown) to which a bracket of the timing belt cv is attached. A motor 201 and a motor support 202 for supporting the motor 201 are erected on the mounting plate. A driven wheel 205 is fixedly connected to the main shaft, a driving wheel 204 is arranged on an output shaft of the motor 201, and a linkage belt 206 for linking the driven wheel 205 and the driving wheel 204 is arranged between the driven wheel and the driving wheel. The driven wheel 205 and the driving shaft 207 are driven to rotate by the linkage belt 206 through the output rotation drive of the motor 201.

Furthermore, the diameter of the driven wheel 205 is larger than that of the driving wheel 204, so that the purpose of speed reduction is achieved by utilizing the difference of the diameters. The transmission is more stable and accurate.

Further, the synchronizing device 20 further includes an adjusting plate 203 fixedly connected to the motor 201, the adjusting plate 203 is provided with an adjusting hole 210, and the motor 201 is provided with a fixing hole corresponding to the adjusting hole 210. The adjusting plate 203 is used for adjusting the tightness of the driving linkage belt 206.

The motor 201 is a servo motor 201. The rotation speeds of the respective conveyor belts are synchronized by the driving of the servo motor 201. The panel effective area and the residual material area on the conveying belt are ensured not to generate relative displacement, so that the splinters are normal, and the yield of the liquid crystal panel is improved.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a full-automatic cutting machine of energy-saving, includes feeding portion, cutting portion, lobe of a leaf portion, ejection of compact portion and transport mechanism, transport mechanism is the hold-in range cv that a plurality of syntropies were arranged for bear and convey liquid crystal display panel, its characterized in that, be equipped with synchronizer between a plurality of hold-in range cv, synchronizer includes:

the motor support is used for supporting the motor;

2. The energy-saving full-automatic cutting and splitting machine according to claim 1, wherein the synchronizing device further comprises an adjusting plate fixedly connected with the motor, the adjusting plate is provided with an adjusting hole, and the motor support is provided with a fixing hole corresponding to the adjusting hole.

3. The energy efficient full automatic slitter according to claim 1 wherein a diameter of the driven wheel is greater than a diameter of the drive wheel.

4. The energy-saving full-automatic cutting machine according to claim 1, wherein the motor is a servo motor.