CN216736794U

CN216736794U - Automatic deviation correcting device is used in blooming production

Info

Publication number: CN216736794U
Application number: CN202122768659.XU
Authority: CN
Inventors: 刘礼龙; 胡余良
Original assignee: Zhuhai Kemi Optoelectronics Co ltd
Current assignee: Zhuhai Kemi Optoelectronics Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-06-14
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses an automatic deviation rectification device for producing an optical film, which comprises a base, a fixed box and a shearing mechanism, wherein a servo motor is fixedly arranged in the base, a first gear is fixedly connected with the power output end of the servo motor, a connecting rod is rotatably connected to one side of the inner wall of the base through a bearing, a second gear is fixedly connected to one end of the connecting rod, and a fixed rod is fixedly connected to one end of the second gear; the utility model discloses a be provided with deviation control ware, vacuum pump and servo motor, place the surface of fixed case with the blooming, when taking place the skew through the sensor detection blooming of rectifying, give the controller with the signal transmission, controller control servo motor opens, servo motor drives first gear revolve to can rectify the blooming, the blooming angle of avoiding cutting is not right with length differs, prevent to cause the blooming of shearing to be unable to use, the resource is saved, the efficiency of production is improved.

Description

Automatic deviation correcting device is used in blooming production

Technical Field

The utility model relates to an blooming technical field specifically is an automatic deviation rectification device is used in blooming production.

Background

The optical film is a core element of the backlight module, and accounts for the highest cost of the backlight module. Taking a 42-inch TFT-LCD (LED) television as an example, the optical film accounts for 37% of the cost of the backlight module and accounts for about 17% of the total cost of the liquid crystal module, and is an important component of the liquid crystal module, the optical film market is one of the emerging national strategic industries, the stock market and the incremental market are huge, the optical film cutting market benefits from the large-scale trend of the LCD, a new replacement trend is brought about by the popularization of 5G, the optical film demand is steadily increased, the die cutting is an important link for the production of optical films, if the optical films are transmitted with deviation and are not corrected timely in feeding, the angles and the lengths of the cut optical films are not correct, so that the cut optical films cannot be used, resources are wasted, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic deviation rectification device is used in blooming production to solve if the blooming conveying has the deviation and in time rectifies in the pay-off, the blooming angle that will lead to cutting is not right differs with length, thereby causes the blooming of shearing to be unable, has wasted the resource, has reduced the technical problem of the efficiency of production.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic deviation rectifying device for producing an optical film comprises a base, a fixed box and a shearing mechanism, wherein a servo motor is fixedly arranged in the base, a first gear is fixedly connected to the power output end of the servo motor, a connecting rod is rotatably connected to one side of the inner wall of the base through a bearing, a second gear is fixedly connected to one end of the connecting rod, a fixed rod is fixedly connected to one end of the second gear, one end of the fixed rod penetrates through the base and is fixedly connected with the fixed box, one end of the fixed rod is rotatably connected with the fixed box through a bearing, the shearing mechanism is fixedly connected to the position, close to one end, of the upper surface of the fixed box, two ends, close to the shearing mechanism, of the upper surface of the fixed box are respectively inlaid with a deviation rectifying sensor, a controller is fixedly connected to one side of the base, and the controller is electrically connected with an external power supply, the deviation rectifying sensor and the servo motor are electrically connected with the controller.

Preferably, the inside fixed mounting of base has the vacuum pump, the input of vacuum pump with fixed case is pegged graft, and the input of vacuum pump with fixed case fixed connection, the output of vacuum pump passes the base, the output of vacuum pump communicates with each other with the external world, a plurality of gas pocket has been seted up at the upper surface middle part of fixed case, the vacuum pump with controller electric connection.

Preferably, the shearing mechanism further comprises a fixing frame, an electric telescopic rod and a cutting knife, the upper surface of the fixing box is close to the fixing frame fixedly connected with one end, the lower surface of the fixing frame is fixedly connected with the electric telescopic rod, one end of the electric telescopic rod is fixedly connected with the cutting knife, and the electric telescopic rod is electrically connected with the controller.

Preferably, the four corners of the lower surface of the base are fixedly connected with universal wheels.

Preferably, the base is a hollow structure.

Preferably, the fixing frame is of a U-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is provided with a deviation-rectifying controller, a vacuum pump and a servo motor, an optical film is placed on the surface of a fixed box, when the deviation of the optical film is detected by a deviation-rectifying sensor, a signal is transmitted to the controller, the servo motor is controlled by the controller to be opened, the servo motor drives a first gear to rotate, as the first gear is meshed with a second gear, the second gear drives a fixed rod to rotate, thereby the fixed rod drives the fixed box and the optical film on the fixed box to deflect, thereby the optical film can be rectified, the phenomenon that the cut optical film has different angles and lengths is avoided, the optical film which causes shearing cannot be used is avoided, resources are saved, the production efficiency is improved, the vacuum pump is opened by the controller, the fixed box can be pumped into negative pressure by the vacuum pump, the optical film can be adsorbed on the surface of the fixed box, the optical film is prevented from moving during cutting, the optical film angle that can further avoid cutting when the cutting is not right with length differs, further prevents to cause the optical film of shearing to be unable to use, has further practiced thrift the resource, has improved the efficiency of production.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a base; 11. a controller; 12. a universal wheel; 13. a servo motor; 14. a first gear; 15. a second gear; 16. a fixing rod; 17. a connecting rod; 18. a vacuum pump; 2. a fixed box; 21. air holes; 22. a deviation rectifying sensor; 3. a shearing mechanism; 31. a fixed mount; 32. an electric telescopic rod; 33. a cutting knife.

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. 1-4, the present invention provides a technical solution: an automatic deviation rectifying device for producing an optical film comprises a base 1, a fixed box 2 and a shearing mechanism 3, wherein a servo motor 13 is fixedly installed inside the base 1, the base 1 is of a hollow structure, a first gear 14 is fixedly connected to the power output end of the servo motor 13, a connecting rod 17 is rotatably connected to one side of the inner wall of the base 1 through a bearing, a second gear 15 is fixedly connected to one end of the connecting rod 17, a fixed rod 16 is fixedly connected to one end of the second gear 15, one end of the fixed rod 16 penetrates through the base 1 and is fixedly connected with the fixed box 2, one end of the fixed rod 16 is rotatably connected with the fixed box 2 through a bearing, the shearing mechanism 3 is fixedly connected to the upper surface of the fixed box 2 close to one end, deviation rectifying sensors 22 are inlaid at two ends of the upper surface of the fixed box 2 close to the shearing mechanism 3, a controller 11 is fixedly connected to one side of the base 1, and the controller 11 is electrically connected with an external power supply, the deviation rectifying sensor 22 and the servo motor 13 are electrically connected with the controller 11.

When using, place the surface of fixed case 2 with the blooming, when detecting the blooming through the sensor 22 of rectifying, give controller 11 with the signal transmission, controller 11 control servo motor 13 is opened, servo motor 13 drives first gear 14 and rotates, because first gear 14 and the meshing of second gear 15, thereby make second gear 15 drive dead lever 16 and rotate, thereby can make dead lever 16 drive the blooming on fixed case 2 and the fixed case 2 and take place to deflect, thereby can rectify the blooming, avoid the blooming angle of cutting not right with length not to differ, prevent to cause the blooming of shearing to be unable to use, and the resource is saved, and the efficiency of production is improved.

Wherein, the inside fixed mounting of base 1 has vacuum pump 18, and the input of vacuum pump 18 is pegged graft with fixed case 2, and vacuum pump 18's input and fixed case 2 fixed connection, and base 1 is passed to vacuum pump 18's output, and vacuum pump 18's output communicates with each other with the external world, and a plurality of gas pocket 21 has been seted up at the upper surface middle part of fixed case 2, and vacuum pump 18 and controller 11 electric connection.

When shearing, open vacuum pump 18 through controller 11, vacuum pump 18 can take out into the negative pressure with fixed case 2, can make the blooming adsorb on fixed case 2's surface, can further avoid the blooming angle that cuts when the cutting not right with length different, further prevent to cause the blooming of shearing to be unable to use, further practiced thrift the resource, improved the efficiency of production.

Wherein, shearing mechanism 3 still includes mount 31, electric telescopic handle 32 and cutting knife 33, mount 31 is U type structure, the upper surface of fixed box 2 is close to one end fixedly connected with mount 31, the lower fixed surface of mount 31 is connected with electric telescopic handle 32, the one end fixedly connected with cutting knife 33 of electric telescopic handle 32, electric

telescopic handle

32 and 11 electric connection of controller, open electric telescopic handle 32 through controller 11, electric telescopic handle 32 drives cutting knife 33 downstream, can cut the blooming.

Wherein, the equal fixedly connected with universal wheel 12 in the lower surface four corners department of base 1, the removal of the device of being convenient for.

The working principle is as follows: when the optical film cutting machine is used, an optical film is placed on the surface of the fixed box 2, when the deviation of the optical film is detected through the deviation correction sensor 22, a signal is transmitted to the controller 11, the controller 11 controls the servo motor 13 to be opened, the servo motor 13 drives the first gear 14 to rotate, the first gear 14 is meshed with the second gear 15, so that the second gear 15 drives the fixed rod 16 to rotate, the fixed rod 16 can drive the fixed box 2 and the optical film on the fixed box 2 to deflect, the optical film can be corrected, the phenomenon that the cut optical film is not correct in angle and different in length is avoided, the phenomenon that the cut optical film cannot be used is prevented, resources are saved, the production efficiency is improved, the vacuum pump 18 is opened through the controller 11, the vacuum pump 18 can pump the fixed box 2 into negative pressure, the optical film can be adsorbed on the surface of the fixed box 2, the phenomenon that the cut is not correct in angle and different in length can be further avoided, further prevent to cause the blooming of shearing to be unable, further practiced thrift the resource, improved the efficiency of production, open electric telescopic handle 32 through controller 11, electric telescopic handle 32 drives cutting knife 33 downstream, can cut the blooming.

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. Also, 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.

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 an automatic deviation rectification device is used in blooming production, includes base (1), fixed case (2) and shears mechanism (3), its characterized in that: the inner fixed mounting of the base (1) is provided with a servo motor (13), the power output end of the servo motor (13) is fixedly connected with a first gear (14), one side of the inner wall of the base (1) is rotatably connected with a connecting rod (17) through a bearing, one end of the connecting rod (17) is fixedly connected with a second gear (15), one end of the second gear (15) is fixedly connected with a fixed rod (16), one end of the fixed rod (16) penetrates through the base (1) and the fixed box (2) to be fixedly connected, one end of the fixed rod (16) is rotatably connected with the fixed box (2) through a bearing, the upper surface of the fixed box (2) is close to one end of the fixed box (3) to be fixedly connected with a shearing mechanism (3), two sides of the upper surface of the fixed box (2) are close to one end of the shearing mechanism (3) to be inlaid with a deviation rectifying sensor (22), one side fixedly connected with controller (11) of base (1), controller (11) and external power source electric connection, sensor (22) of rectifying with servo motor (13) all with controller (11) electric connection.

2. The automatic deviation rectifying device for optical film production according to claim 1, wherein: the inside fixed mounting of base (1) has vacuum pump (18), the input of vacuum pump (18) with fixed case (2) are pegged graft, and the input of vacuum pump (18) with fixed case (2) fixed connection, the output of vacuum pump (18) passes base (1), the output of vacuum pump (18) communicates with each other with the external world, a plurality of gas pocket (21) have been seted up at the upper surface middle part of fixed case (2), vacuum pump (18) with controller (11) electric connection.

3. The automatic deviation rectifying device for optical film production according to claim 1, wherein: shearing mechanism (3) still includes mount (31), electric telescopic handle (32) and cutting knife (33), the upper surface of fixed case (2) is close to one end department fixedly connected with mount (31), the lower fixed surface of mount (31) is connected with electric telescopic handle (32), the one end fixedly connected with cutting knife (33) of electric telescopic handle (32), electric telescopic handle (32) with controller (11) electric connection.

4. The automatic deviation rectifying device for optical film production according to claim 1, wherein: the four corners of the lower surface of the base (1) are fixedly connected with universal wheels (12).

5. The automatic deviation rectifying device for optical film production according to claim 1, wherein: the base (1) is of a hollow structure.

6. The automatic deviation rectifying device for optical film production according to claim 3, wherein: the fixing frame (31) is of a U-shaped structure.