CN211528855U

CN211528855U - Device for segmenting liquid crystal display

Info

Publication number: CN211528855U
Application number: CN202020266994.2U
Authority: CN
Inventors: 朱峰; 高可威; 张建伟
Original assignee: Chuzhou Ailuowei Electronic Technology Co ltd
Current assignee: Chuzhou Ailuowei Electronic Technology Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-09-18
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a device for LCD screen segmentation, include: the automatic feeding device comprises a frame, wherein a conveying mechanism and a portal frame are respectively arranged at the top of the frame, the conveying mechanism is positioned on the inner side of the portal frame, a cutting plate is arranged in the portal frame and is positioned right above the conveying mechanism, a motor is fixed at the top of a top plate of the portal frame, an output shaft of the motor faces downwards and penetrates through the top plate of the portal frame, a reciprocating mechanism is arranged at the bottom of the top plate of the portal frame and is driven by the motor, and a telescopic mechanism is arranged at the bottom of the reciprocating mechanism; the utility model discloses the motor starts, can be so that reciprocating mechanism drives the cutting board and carries out reciprocating motion along the surface of LCD screen, at the first surface of supporting at the LCD screen of cooperation cutting board, and then realize segmenting the LCD screen, to segmenting downwards to the LCD screen layer upon layer like this, can effectually prevent that the LCD screen from taking place to stretch absolutely and cracked, the segmentation effect is better.

Description

Device for segmenting liquid crystal display

Technical Field

The utility model relates to a LCD screen segmentation technical field specifically is a device for LCD screen segmentation.

Background

In the prior art, for example, chinese patent CN201720298829.3 discloses a liquid crystal panel segmenting device for breaking a liquid crystal panel scribed with cutting lines into a plurality of segments by stamping, which includes a frame, a controller disposed on the frame, a transmission mechanism for reciprocating the liquid crystal panel, and a stamping mechanism disposed above the transmission mechanism for stamping the liquid crystal panel, wherein the transmission mechanism includes a base fixedly disposed on the frame, an inverted U-shaped sliding plate slidably connected with two sides of the base for conveying the liquid crystal panel, and a driver disposed below the base, fixedly connected with the sliding plate, and driving the sliding plate to slide back and forth at two ends of the base.

When the liquid crystal screen cutting device is used, the cutting plate vertically downwards applies force to the liquid crystal screen to be segmented, so that excessive force is easily applied to the liquid crystal screen, and the liquid crystal screen is broken due to stretching.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a be used for segmented device of LCD screen has solved the problem of mentioning in the background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an apparatus for liquid crystal screen segmentation, comprising:

the device comprises a rack, wherein the top of the rack is respectively provided with a conveying mechanism and a portal frame, the conveying mechanism is positioned on the inner side of the portal frame, a cutting plate is arranged in the portal frame, and the cutting plate is positioned right above the conveying mechanism;

the motor is fixed at the top of the top plate of the portal frame, and an output shaft of the motor faces downwards and penetrates through the top plate of the portal frame;

the reciprocating mechanism is arranged at the bottom of the top plate of the portal frame and is driven by a motor;

the telescopic mechanism is arranged at the bottom of the reciprocating mechanism, the cutting plate is fixed below the telescopic mechanism, and the motor drives the reciprocating mechanism to move and then drives the cutting plate fixed below the telescopic mechanism to perform segmentation along the surface reciprocating motion of the liquid crystal screen.

Further, the reciprocating mechanism includes:

the residual gear is fixed at the bottom end of the motor output shaft;

the portal frame comprises a portal frame top plate, a gear frame, a telescopic mechanism and a portal frame, wherein the portal frame is arranged at the bottom of the portal frame top plate, one side of the residual gear with teeth is meshed with the teeth on one inner side of the portal frame, and the telescopic mechanism is arranged at the bottom of the portal frame;

and the tooth frame is arranged at the bottom of the top plate of the portal frame through the sliding assembly.

Further, the sliding assembly includes:

the T-shaped sliding block is fixed at the top of the tooth frame;

the T-shaped sliding groove is formed in the bottom of the portal frame top plate, and the T-shaped sliding block is in sliding fit with the T-shaped sliding groove.

Further, the telescopic mechanism includes:

the fixing plate is fixed at the bottom of the tooth frame;

the sleeve is fixed at the bottom of the fixing plate, and the opening of the sleeve faces downwards;

the connecting rod is inserted into the sleeve, and the cutting plate is fixed at the bottom end of the connecting rod;

and the connecting rod is inserted into the top end of the sleeve and is fixedly connected with the inner top end of the sleeve through the spring.

Compared with the prior art, the utility model following beneficial effect possesses: the motor starts, can make reciprocating mechanism drive cutting plate carry out reciprocating motion along the surface of LCD screen, at the surface that cooperation cutting plate one was directly supported at the LCD screen, and then realize segmenting the LCD screen, to segmenting downwards liquid crystal screen layer upon layer like this, can effectually prevent that the LCD screen from taking place to stretch over absolutely and cracked, the segmentation effect is better.

Drawings

Fig. 1 is a front view of the frame of the present invention;

fig. 2 is a partial sectional view of a front view of the portal frame of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a perspective view of the tooth frame of the present invention.

In the figure: 1-frame, 2-conveying mechanism, 3-portal frame, 4-cutting plate, 5-motor, 6-residual gear, 7-tooth frame, 8-T type slide block, 9-T type chute, 10-fixing plate, 11-sleeve, 12-connecting rod and 13-spring.

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 apparatus for liquid crystal screen segmentation, comprising:

the liquid crystal display screen cutting machine comprises a frame 1, wherein the top of the frame 1 is respectively provided with a conveying mechanism 2 and a portal frame 3, the conveying mechanism 2 is positioned on the inner side of the portal frame 3, a cutting plate 4 is arranged in the portal frame 3, the cutting plate 4 is positioned right above the conveying mechanism 2, after a liquid crystal screen is conveyed to the lower part of the portal frame 3 through the conveying mechanism 2, the cutting plate 4 is lifted upwards, the bottom of the cutting plate 4 is abutted against the surface of the liquid crystal screen, and at the moment, a spring 13 is in a compressed state;

the motor 5 is fixed at the top of the top plate of the portal frame 3, and an output shaft of the motor 5 faces downwards and penetrates through the top plate of the portal frame 3;

the reciprocating mechanism is arranged at the bottom of a top plate of the portal frame 3 and is driven by a motor 5;

the telescopic mechanism is arranged at the bottom of the reciprocating mechanism, the cutting plate 4 is fixed below the telescopic mechanism, and the motor 5 drives the reciprocating mechanism to move and then drives the cutting plate 4 fixed below the telescopic mechanism to reciprocate along the surface of the liquid crystal screen to perform segmentation.

The reciprocating mechanism comprises:

the residual gear 6, the residual gear 6 is fixed on the bottom end of the output shaft of the motor 5;

the gantry crane is characterized by comprising a tooth frame 7, wherein the tooth frame 7 is arranged at the bottom of a top plate of a gantry frame 3, one side of a residual gear 6 with teeth is meshed with the teeth on one inner side of the tooth frame 7, a telescopic mechanism is arranged at the bottom of the tooth frame 7, a motor 5 is switched on and started by an external power supply, the motor 5 is fixed on the top plate of the gantry frame 3, an output shaft of the motor 5 downwards penetrates out of the top plate of the gantry frame 3, and the residual gear 6 is fixed at the bottom end of the output shaft of the motor 5, so that the motor 5 is started to drive the residual gear 6 to rotate, and one side of the residual gear 6 with teeth is meshed with the teeth on one inner side of the tooth frame 7, so that after the residual gear 6 rotates for one circle, the teeth on the residual gear 6 are meshed with the teeth on two inner sides of the tooth frame 7 in the axial direction, and;

and the sliding assembly and the gear frame 7 are arranged at the bottom of the top plate of the portal frame 3 through the sliding assembly.

The slide module includes:

the T-shaped sliding block 8 is fixed at the top of the toothed frame 7;

t type spout 9, T type spout 9 are seted up in the bottom of portal frame 3 roof, and T type slider 8 and T type spout 9 sliding fit, and T type slider 8 and T type spout 9's cooperation not only makes tooth frame 7 install on portal frame 3's roof, still gets tooth frame 7 more smooth and easy when removing.

The telescopic machanism includes:

the fixing plate 10 is fixed at the bottom of the tooth frame 7;

the sleeve 11, the sleeve 11 is fixed on the bottom of the fixed plate 10, and the opening of the sleeve 11 is downward;

the connecting rod 12 is inserted in the sleeve 11, and the cutting plate 4 is fixed at the bottom end of the connecting rod 12;

spring 13, connecting rod 12 inserts sleeve 11's top and sleeve 11's interior top through spring 13 fixed connection, when fixed plate 10 carries out a reciprocating motion, cutting plate 4 also can carry out a reciprocating motion on the LCD screen, and like this, when the output shaft of motor 5 rotated always, cutting plate 4 would carry out reciprocating motion on the LCD screen always, and at this moment spring 13 is compression state, and like this, when the LCD screen was cut off by cutting plate 4 upper and lower reciprocal layer upon layer, cutting plate 4 supported tightly on the surface of LCD screen always, finally, the reciprocating motion of cutting plate 4 cooperates the buffering of spring 13 again, can effectually prevent that the LCD screen from taking place the stretch-break when the segmentation, and the segmentation effect is better.

When the gantry crane works, after a liquid crystal screen is conveyed to the lower part of a gantry 3 through a conveying mechanism 2, a cutting plate 4 is lifted up, the bottom of the cutting plate 4 is abutted to the surface of the liquid crystal screen, at the moment, a spring 13 is in a compressed state, a motor 5 is switched on and started by an external power supply, because the motor 5 is fixed on a top plate of the gantry 3, an output shaft of the motor 5 downwards penetrates out of the top plate of the gantry 3, a residual gear 6 is fixed at the bottom end of an output shaft of the motor 5, at the moment, the motor 5 is started, the residual gear 6 is driven to rotate, because one side of the residual gear 6 with teeth is meshed with the teeth on one inner side of a tooth frame 7, after the residual gear 6 rotates for one circle, the teeth on the residual gear 6 are meshed with the teeth on two inner sides of the tooth frame 7, further, the tooth frame 7 performs a reciprocating motion, and the T-shaped sliding block 8 is matched with the T-shaped sliding groove 9, the tooth frame 7 is more smooth when moving, when the tooth frame 7 performs a reciprocating motion, the fixed plate 10 fixed at the bottom of the tooth frame 7 is further driven to perform a reciprocating motion, the sleeve 11 is fixed at the bottom of the fixed plate 10, the connecting rod 12 is fixed in the sleeve 11 through the spring 13, and the cutting plate 4 is fixed at the bottom end of the connecting rod 12, so that when the fixed plate 10 performs a reciprocating motion, the cutting plate 4 also performs a reciprocating motion on the liquid crystal screen, so that when the output shaft of the motor 5 rotates all the time, the cutting plate 4 performs the reciprocating motion on the liquid crystal screen all the time, and at the time, the spring 13 is in a compression state, so that the cutting plate 4 is always tightly contacted with the surface of the liquid crystal screen while the liquid crystal screen is cut by the cutting plate 4 in an up-down reciprocating mode layer by layer, and finally, the reciprocating motion of the cutting plate 4 is matched with the buffering of the spring 13, and the liquid crystal, the segmentation effect is better.

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. An apparatus for liquid crystal panel segmentation, characterized by: the method comprises the following steps:

the device comprises a rack (1), wherein the top of the rack (1) is respectively provided with a conveying mechanism (2) and a portal frame (3), the conveying mechanism (2) is positioned on the inner side of the portal frame (3), a cutting plate (4) is arranged in the portal frame (3), and the cutting plate (4) is positioned right above the conveying mechanism (2);

the motor (5), the motor (5) is fixed on the top of the top plate of the portal frame (3), and the output shaft of the motor (5) is downward and penetrates through the top plate of the portal frame (3);

the reciprocating mechanism is arranged at the bottom of a top plate of the portal frame (3) and is driven by a motor (5);

the telescopic mechanism is arranged at the bottom of the reciprocating mechanism, the cutting plate (4) is fixed below the telescopic mechanism, and the motor (5) drives the reciprocating mechanism to move and then drives the cutting plate (4) fixed below the telescopic mechanism to perform segmentation along the surface reciprocating motion of the liquid crystal screen.

2. A device for liquid crystal panel segmentation as claimed in claim 1, characterized in that: the reciprocating mechanism comprises:

the residual gear (6), the said residual gear (6) is fixed on the bottom of the output shaft of the electrical machinery (5);

the portal frame comprises a tooth frame (7), the tooth frame (7) is arranged at the bottom of a top plate of the portal frame (3), one side of the residual gear (6) with teeth is meshed with the teeth on one inner side of the tooth frame (7), and the telescopic mechanism is arranged at the bottom of the tooth frame (7);

and the gear frame (7) is arranged at the bottom of a top plate of the portal frame (3) through the sliding assembly.

3. A device for liquid crystal panel segmentation as claimed in claim 2, characterized in that: the sliding assembly includes:

the T-shaped sliding block (8), the T-shaped sliding block (8) is fixed at the top of the tooth frame (7);

the T-shaped sliding groove (9) is formed in the bottom of the top plate of the portal frame (3), and the T-shaped sliding block (8) is in sliding fit with the T-shaped sliding groove (9).

4. A device for liquid crystal panel segmentation as claimed in claim 1, characterized in that: the telescopic mechanism comprises:

the fixing plate (10), the said fixing plate (10) is fixed on the bottom of the tooth frame (7);

the sleeve (11), the said sleeve (11) is fixed on the bottom of the dead plate (10), and the opening of the sleeve (11) is downward;

the connecting rod (12), the connecting rod (12) is inserted into the sleeve (11), and the cutting plate (4) is fixed at the bottom end of the connecting rod (12);

and the connecting rod (12) is inserted into the top end of the sleeve (11) and is fixedly connected with the inner top end of the sleeve (11) through the spring (13).