CN219202088U

CN219202088U - Liquid crystal display production tipping arrangement

Info

Publication number: CN219202088U
Application number: CN202320307345.6U
Authority: CN
Inventors: 吴一凡
Original assignee: Tianjin Zhongxin Shixun Technology Development Co ltd
Current assignee: Tianjin Zhongxin Shixun Technology Development Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-06-16
Anticipated expiration: 2033-02-24

Abstract

The utility model provides a liquid crystal display production tipping arrangement, includes processing base, goes up the location magnetite, down the location magnetite, half roll-over stand, presss from both sides tight piece, decide to rotate the connecting block, turn and rotate the connecting block, half roll-over stand both sides have and rotate the connector, it dodges the groove to rotate the connector bottom to have the screw rod, two half roll-over stands constitute basic roll-over stands jointly, decide to rotate the connecting block and be located the rotation connector phase adaptation on right side, decide to rotate the connecting block and connect to rotate the connector, decide to rotate connecting block fixed mounting and rotate the connector inside on right side, decide to rotate the connecting block rear portion and have the threaded connection pole, the threaded connection pole diameter is less than the screw rod and dodges the groove width, move and rotate the connecting block outside and have spacing block, move and rotate the inside and threaded connection pole threaded connection that is located the left rotation connector of two sets of half roll-over stand tie point department with move and rotate the connecting block phase adaptation.

Description

Liquid crystal display production tipping arrangement

Technical Field

The utility model relates to the field of display screen production, in particular to a liquid crystal display screen production overturning device.

Background

The prior patent (publication number: CN 217932335U) proposes a liquid crystal display production turnover device, the fixing mechanism comprises a receiving plate, a top rotating rod of the receiving plate, a moving plate is fixedly arranged at the top end of the rotating rod, a sucking disc is arranged on the outer surface of the moving plate, the display is fixed through the sucking disc in the structure and the bottom fixing plate, the display is reinforced through the threaded rod after the fixing is finished, however, the motor drives the rotating rod to start rotating, the receiving plate is driven to rotate, and the turnover purpose is finally realized, however, the rotating rod can be arranged on the upper part of the display after the turnover is finished, so that the subsequent processing of the display is inconvenient, the processing efficiency is reduced, and the improvement is needed.

Disclosure of Invention

The utility model provides a liquid crystal display production turnover device which can be used for taking down a half turnover frame positioned on an upper placing table at a corresponding position when a liquid crystal display needs to be turned over, manually connecting unconnected rotary connectors at two ends with a movable rotary connecting block, tightly pressing clamping cushion blocks on two sides of the display, turning over the display by operating two groups of half turnover frame connectors, disconnecting the rotary connectors at the corresponding ends and the movable rotary connecting block after the turning over is finished, and placing the upper half turnover frame on the upper placing table again after the turning over is finished.

The utility model aims at realizing the following technical scheme:

the utility model provides a liquid crystal display production tipping arrangement, includes processing base, goes up the location magnetite, down the location magnetite, half roll-over stand, press from both sides tight piece, decide to rotate the connecting block, move and rotate the connecting block, half roll-over stand both sides have and rotate the connector, it dodges the groove to rotate the connector bottom to have the screw rod, two half roll-over stands constitute basic roll-over stands jointly, decide to rotate the connecting block and be located the rotation connector on right side and adapt to, decide to rotate the connecting block and connect and rotate the connector, decide to rotate connecting block fixed mounting and rotate the connector inside on right side, decide to rotate the connecting block rear portion and have the threaded connection pole, the threaded connection pole diameter is less than the screw rod and dodges the groove width, move and rotate the connecting block outside and have spacing block, move and rotate the connecting block inside and threaded connection pole threaded connection, be located the rotation connector that is located the left of two sets of half roll-over stand junction department and move and rotate the connecting block and adapt to, move and rotate the connecting block and connect, move and rotate the connecting block and rotate the connector inside rotation in the connecting point left of junction, spacing block card is in the rotation connector outside.

The semi-roll-over stand is characterized in that a clamping block mounting table is arranged inside the semi-roll-over stand, a clamping cushion block is arranged at the top of the clamping block, the clamping block is matched with the clamping block mounting table, the clamping block is connected with the clamping block mounting table, the clamping block slides inside the clamping block mounting table, the clamping cushion block is connected with the clamping block mounting table through a spring, a roll-over stand positioning groove is formed inside a processing base, a positioning chute is formed in the upper portion of the roll-over stand positioning groove, a sliding positioning table is arranged on the side face of the rotating connector, and the width of the basic roll-over stand sliding positioning table is identical to that of the positioning chute.

Screw avoiding grooves are formed in the front side and the rear side of the roll-over stand locating groove, a lower magnet installation groove is formed in the bottom of the roll-over stand locating groove, the lower locating magnet is fixedly inserted into the lower magnet installation groove, the roll-over stand locating groove is matched with the half roll-over stand located on the lower side, and the roll-over stand locating groove is connected with the half roll-over stand.

Advantageous effects

1. When the liquid crystal display screen needs to be turned over, the half turning frames positioned on the upper placing table at the corresponding positions can be taken down, the unconnected rotary connectors at the two ends are manually connected with the movable rotary connecting blocks, the clamping cushion blocks are pressed on the two sides of the display screen at the moment, the two groups of half turning frame connecting bodies can be operated to turn over the display screen, the rotary connectors and the movable rotary connecting blocks at the corresponding ends are disconnected after the turning over is finished, the upper half turning frames can be replaced on the upper placing table, and the device ensures that the screen is still placed on the processing base after the turning over is finished, so that the display screen is more convenient to take and convenient for subsequent continuous processing operation.

2. The lower positioning magnet is fixedly arranged in the lower magnet mounting groove of the processing base, and the upper positioning magnet is fixedly arranged in the upper magnet mounting groove of the processing base, so that the mounting state of the half roll-over stand is stable when the half roll-over stand is distributed on the processing base in the unfolded state, the phenomenon that the half roll-over stand falls off to prevent the display screen from being mounted in the processing process is avoided, and the integral mounting process of the display screen is ensured to be smoothly carried out.

3. According to the utility model, the clamping cushion block is designed to be a cambered surface and is made of softer materials, so that the clamping cushion block can still achieve a good compression effect on curved surfaces with different radians, the display screen is not scratched, and the safety of the liquid crystal display screen in the processing process is ensured.

4. The width of the sliding positioning table of the basic roll-over stand is the same as that of the positioning chute, so that an operator can continuously keep the sliding positioning table to slide in the positioning chute in the process of turning over the display screen, the operator can accurately connect the half roll-over stand with the roll-over stand positioning chute after finishing turning over, and the convenience of the operator in turning over the display screen is further improved.

5. The processing base is provided with a plurality of groups of turnover frame positioning grooves, and the plurality of groups of turnover frame positioning grooves are matched with the plurality of groups of half turnover frames, so that operators can clamp and turn display screens with different sizes placed at different positions, and the overall adaptability of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of a production turnover device for a liquid crystal display according to the present utility model.

Fig. 2 is a side sectional view of a liquid crystal display production turning apparatus according to the present utility model.

Fig. 3 is a partial exploded view of the tilting mechanism according to the present utility model.

Fig. 4 is a schematic view of a processing base structure according to the present utility model.

Fig. 5 is a schematic structural view of a half roll-over stand according to the present utility model.

Fig. 6 is a working state diagram of the turnover mechanism according to the present utility model.

Description of the embodiments

The utility model is described in further detail below with reference to the drawings and examples:

examples

The utility model provides a liquid crystal display production tipping arrangement, includes processing base 1, goes up location magnetite 5, down location magnetite 7, half roll-over stand 8, presss from both sides tight piece 10, decides to rotate connecting block 15, moves and rotates connecting block 17, half roll-over stand 8 both sides have and rotate connector 13, rotate the connector 13 bottom and have screw rod and dodge groove 18, the basic roll-over stand is constituteed jointly to two half roll-over stands 8, decide to rotate connecting block 15 and be located the rotation connector 13 on the right side and adapt to, decide to rotate connecting block 15 and connect rotation connector 13, decide to rotate connecting block 15 fixed mounting and rotate inside connecting block 13 on the right side, decide to rotate connecting block 15 rear portion and have threaded connection pole 16, threaded connection pole 16 diameter is less than the screw rod and dodges groove 18 width, move and rotate connecting block 17 outside and have spacing block 20, move and rotate connecting block 17 inside and threaded connection pole 16 threaded connection, be located the rotation connector 13 on the left side of two sets of half roll-over stand 8 tie points department and rotate connecting block 13, move and rotate connecting block 17 and rotate connecting block 13 in the rotation connector 13 on the left side.

Examples

According to the utility model, the clamping block mounting table 9 is arranged in the semi-roll-over stand 8, the clamping cushion block 11 is arranged at the top of the clamping block 10, the clamping cushion block 11 is of a cambered surface design and is soft in material, so that the clamping cushion block 11 can still achieve good compression effect on curved screens with different radians and cannot scratch a display screen, the safety of a liquid crystal display screen processing process is ensured, the clamping block 10 is adapted to the clamping block mounting table 9, the clamping block 10 is connected with the clamping block mounting table 9, the clamping block 10 slides in the clamping block mounting table 9, the clamping cushion block 11 is connected with the clamping block mounting table 9 through a spring, the roll-over stand positioning groove 2 is arranged in the processing base 1, the positioning groove 12 is arranged at the upper part of the roll-over stand positioning groove 2, the sliding positioning table 19 is arranged on the side surface of the rotary connector 13, the width of the basic roll-over stand is the same as the width of the positioning groove 12, the sliding positioning table 19 of the basic roll-over stand is the width of the positioning groove 12, an operator can continuously keep the sliding the positioning table 19 in the positioning groove 12 in the process of the display screen, and the operator can accurately connect the semi-roll-over stand 8 with the positioning groove 2 after the roll-over is completed, and the operator can further conveniently connect the positioning the display screen with the positioning groove 2.

Examples

Screw avoiding grooves 14 are formed in the front side and the rear side of the roll-over stand positioning groove 2, a lower magnet mounting groove 6 is formed in the bottom of the roll-over stand positioning groove 2, a lower positioning magnet 7 is fixedly inserted into the lower magnet mounting groove 6, the roll-over stand positioning groove 2 is matched with a half roll-over stand 8 positioned on the lower side, and the roll-over stand positioning groove 2 is connected with the half roll-over stand 8.

Examples

According to the utility model, the half roll-over stand 8 positioned at the lower side is inserted into the roll-over stand positioning groove 2, the processing base 1 is provided with a plurality of groups of roll-over stand positioning grooves 2, and through the cooperation of the plurality of groups of roll-over stand positioning grooves 2 and the plurality of groups of half roll-over stands 8, an operator can clamp and roll over display screens with different sizes placed at different positions, the overall adaptability of the device is improved, the lower positioning magnet 7 is attracted with the half roll-over stand 8 positioned at the lower side, the upper side of the processing base 1 is provided with the upper placing table 3, and the upper placing table 3 is internally provided with the upper magnet mounting groove 4.

Examples

According to the utility model, the upper positioning magnet 5 is fixedly arranged in the upper magnet mounting groove 4, the upper half-turn frame 8 is arranged on the upper side of the upper placing table 3, when the liquid crystal display screen needs to be turned over, the corresponding half-turn frame 8 arranged on the upper placing table 3 can be taken down, the unconnected rotary connectors 13 at the two ends are manually connected with the rotary connecting blocks 17, at the moment, the clamping cushion blocks 11 are tightly pressed on the two sides of the display screen, at the moment, two groups of half-turn frame 8 connectors can be operated to turn over the display screen, after the turning over is finished, the rotary connectors 13 at the corresponding ends and the rotary connecting blocks 17 are disconnected, the upper half-turn frame 8 can be replaced on the upper placing table 3, the screen is still arranged on the processing base 1 after the turning over is finished, so that the display screen is more convenient to take, the processing operation can be continued conveniently, the upper positioning magnet 5 is sucked with the upper half-turn frame 8, the lower positioning magnet 7 is fixedly arranged in the processing base 1, the lower positioning magnet 7 is fixedly arranged in the lower mounting groove 6, the upper positioning magnet 5 is fixedly arranged in the processing base 1, the upper mounting groove 4, the display screen is prevented from falling off, the whole processing state of the display screen is prevented from being stably arranged in the processing base 1, and the whole processing process is prevented from falling off, and the display screen is stably arranged in the processing state.

Examples

The utility model comprises the following steps: the method comprises the steps of fixedly inserting a rotary connector 13 which is arranged on one half roll-over stand 8 forming a basic roll-over stand into a fixed rotary connecting block 15, enabling a screw rod avoiding groove 18 which is arranged on the other half roll-over stand 8 to penetrate through a threaded connecting rod 16 which is arranged on the fixed rotary connecting block 15, enabling the threaded connecting rod 16 to be arranged inside the rotary connector 13, enabling the rotary connecting block 17 to be connected with the threaded connecting rod 16 in a threaded mode, enabling a limit clamping table 20 which is arranged on the rotary connecting block 17 to be clamped outside the rotary connector 13 which is arranged on the other half roll-over stand 8, enabling a clamping block 10 to be inserted into a clamping block mounting table 9 which is arranged on the half roll-over stand 8, enabling a clamping cushion block 11 which is arranged on the clamping block 10 to be connected with the clamping block mounting table 9 through a spring, enabling a lower positioning magnet 7 to be fixedly arranged inside a lower magnet mounting groove 6 which is arranged on the processing base 1, enabling an upper positioning magnet 5 to be fixedly arranged inside the upper magnet mounting groove 4 which is arranged on the processing base 1, enabling a half roll-over stand 8 connecting body which is arranged on the lower side to be positioned inside the rotary connector 13, enabling the half roll-over stand 8 to be arranged on the inner side of the processing base 1 to be arranged on the lower side to be placed inside the lower magnet mounting groove 2, enabling the half roll-over stand 8 to be positioned on the upper positioning magnet mounting device to be placed on the upper half roll-over stand 8 to be placed on the side, and the upper positioning device to be placed on the upper positioning device, and the upper positioning device.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. The production turnover equipment for the liquid crystal display screen is characterized by comprising a processing base (1), an upper positioning magnet (5), a lower positioning magnet (7), a half turnover frame (8), a clamping block (10), a fixed rotation connecting block (15) and a movable rotation connecting block (17), wherein two sides of the half turnover frame (8) are provided with rotation connecting blocks (13), the bottoms of the rotation connecting blocks (13) are provided with screw avoidance grooves (18), the two half turnover frames (8) jointly form a basic turnover frame, the fixed rotation connecting block (15) is matched with the rotation connecting blocks (13) positioned on the right side, the fixed rotation connecting block (15) is connected with the rotation connecting blocks (13), the fixed rotation connecting block (15) is fixedly arranged inside the right rotation connecting block (13), the rear part of the fixed rotation connecting block (15) is provided with a threaded connecting rod (16), the diameter of the threaded connecting rod (16) is smaller than the width of the screw avoidance grooves (18), the outer side of the movable rotation connecting block (17) is provided with a limit clamping table (20), the inner part of the movable rotation connecting block (17) is in threaded connection with the threaded connecting rod (16), the rotation connecting blocks (13) positioned on the left side of the connecting points of the two groups of the half turnover frames (8) are connected with the rotation connecting blocks (17) in a connecting point position on the left side, the movable rotary connecting block (17) rotates in the rotary connecting head (13) at the left side of the connecting point, and the limiting clamping table (20) is clamped at the outer side of the rotary connecting head (13).

2. The LCD production turnover equipment of claim 1, wherein the semi-turnover frame (8) is internally provided with a clamping block mounting table (9), the top of the clamping block (10) is provided with a clamping cushion block (11), the clamping block (10) is matched with the clamping block mounting table (9), the clamping block (10) is connected with the clamping block mounting table (9), the clamping block (10) slides in the clamping block mounting table (9), the clamping cushion block (11) is connected with the clamping block mounting table (9) through a spring, the inside of the processing base (1) is provided with a turnover frame positioning groove (2), the upper part of the turnover frame positioning groove (2) is provided with a positioning chute (12), the side surface of the rotating connector (13) is provided with a sliding positioning table (19), and the width of the basic turnover frame sliding positioning table (19) is the same as the width of the positioning chute (12).

3. The LCD production turnover equipment of claim 2, wherein screw avoiding grooves (14) are formed in the front side and the rear side of the turnover frame positioning groove (2), a lower magnet mounting groove (6) is formed in the bottom of the turnover frame positioning groove (2), a lower positioning magnet (7) is fixedly inserted into the lower magnet mounting groove (6), the turnover frame positioning groove (2) is matched with a half turnover frame (8) positioned on the lower side, and the turnover frame positioning groove (2) is connected with the half turnover frame (8).

4. A liquid crystal display production turnover device according to claim 3 is characterized in that the half turnover frame (8) positioned at the lower side is inserted into the turnover frame positioning groove (2), the lower positioning magnet (7) is attracted with the half turnover frame (8) positioned at the lower side, the upper side of the processing base (1) is provided with an upper placing table (3), and an upper magnet mounting groove (4) is formed in the upper placing table (3).

5. The LCD production turning device of claim 4, wherein the upper positioning magnet (5) is fixedly arranged in the upper magnet mounting groove (4), the upper half turning frame (8) is arranged on the upper side of the upper placing table (3), and the upper positioning magnet (5) is attracted with the upper half turning frame (8).