CN218370341U

CN218370341U - OPENCELL production line back plate positioning and fixing mechanism

Info

Publication number: CN218370341U
Application number: CN202221016100.XU
Authority: CN
Inventors: 吴涤凯; 朱发强; 卢彭飞; 汪明
Original assignee: Zhejiang Jiurong Intelligent Technology Co ltd
Current assignee: Zhejiang Jiurong Intelligent Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2023-01-24
Anticipated expiration: 2032-04-28

Abstract

The utility model relates to a line backplate location fixed establishment is produced to OPENCLL, be used for carrying the conveyer belt of liquid crystal backplate through second mounting bracket and the first mounting bracket internally mounted that adopts rectangular frame to set up, it is inboard to transport the liquid crystal backplate to embrace first push pedal device and the second push pedal device that presss from both sides the subassembly and set up all around through the conveyer belt, thereby from centre gripping liquid crystal backplate all around respectively through first push pedal device and second push pedal device, the reliability of the centre gripping has been improved, therefore, the clothes hanger is strong in practicability, the position of support ball is adjusted with the sliding seat through the mounting groove that sets up on the location backplate in the first push pedal device and the position of support ball in order to ensure to support the ball and even whole location backplate effectively supports the liquid crystal backplate, set up first push pedal device and second push pedal device on the height of difference simultaneously, and then through the relative movement between the deflector in first push pedal device and the second push pedal device, liquid crystal backplate lifting stroke has been increased.

Description

OPENCELL production line back plate positioning and fixing mechanism

Technical Field

The utility model relates to a liquid crystal backplate automated production technical field, concretely relates to OPENCELL produces line backplate location fixed establishment.

Background

In a large-scale liquid crystal backboard production line, when a liquid crystal backboard is transported to a designated station, a set of push plate device is generally needed to be adopted to clamp and lift the liquid crystal backboard upwards to perform subsequent processing treatment on the liquid crystal backboard, however, when the liquid crystal backboard with a larger size is encountered, if the push plate device commonly used in the current liquid crystal backboard production line is adopted for jacking, the probability of looseness and shaking of the liquid crystal backboard is increased in the process of lifting or descending the jacking plate, the action stability is poor, the reliability is not high, the assembly precision of the liquid crystal backboard is influenced, and if unbalance loading occurs, equipment damage and potential safety hazards are caused.

Disclosure of Invention

In order to solve the problem, the utility model provides a simple structure, degree of automation are high, when push pedal device lifting or decline, from centre gripping liquid crystal backboard all around for liquid crystal display panel does not rock OPENCELL production line backplate location fixed establishment.

In order to achieve the purpose, the positioning and fixing mechanism for the back plate of the OPENCELL production line comprises a holding and clamping assembly, wherein the main structure of the holding and clamping assembly consists of a first mounting frame which is arranged by adopting a rectangular frame, second mounting frames which are also arranged by adopting the rectangular frame are symmetrically arranged at two ends of the first mounting frame, and a preset channel for conveying a liquid crystal back plate conveying belt to pass through is arranged in the inner space of each of the second mounting frame and the first mounting frame; first push plate devices moving along the short axis direction of the rectangular frame are symmetrically arranged on two sides of the first mounting frame, second push plate devices moving along the long axis direction of the rectangular frame are symmetrically arranged on the two second mounting frames respectively, and the planes of the first push plate devices and the second push plate devices are higher than the plane of the preset channel. The effect that sets up like this lies in through the conveyer belt of carrying the liquid crystal backplate in the inside preset passageway that sets up of second mounting bracket and first mounting bracket, and it is inboard to transport the liquid crystal backplate to embracing the first push pedal device and the second push pedal device that press from both sides the subassembly and set up all around through the setting of conveyer belt to the setting through first push pedal device and second push pedal device pushes away all around respectively and presss from both sides the liquid crystal backplate, reaches the processing position of control liquid crystal backplate, the purpose of fixed liquid crystal backplate simultaneously.

The first push plate device comprises a first fixed plate and a driving motor, a jacking mechanism is connected between the first fixed plate and a first mounting frame, a moving chute extending along the short axis direction of the first fixed plate is arranged in the middle of the first fixed plate, first moving guide rails are symmetrically arranged on two sides of the moving chute, a linear rack is fixedly mounted on the bottom surface of the first fixed plate, the linear rack is fixedly mounted on the edge of the moving chute, the linear rack is meshed with a driving gear mounted on an output shaft of the driving motor, a moving plate extending along the vertical direction is arranged on the end surface of the output shaft mounted in the driving motor, the upper end of the moving plate penetrates through the moving chute and is connected to a positioning portion perpendicular to the linear rack on the horizontal plane, a first sliding block is arranged between the positioning portion and the first moving guide rail, a push plate connecting plate is arranged above the positioning portion, a first driving mechanism is mounted in the middle of the top surface of the push plate connecting plate, positioning mounting portions are arranged on two sides of the first driving mechanism, a guide column is sleeved in the positioning mounting portion, a first push plate is mounted at one end of the guide column in a positioning manner, a synchronization sleeve plate is arranged at the other end of the synchronization sleeve plate, and connected with the output end of the first driving mechanism. The effect that sets up like this lies in through the meshing between sharp rack and the driving gear, the removal spout that the drive movable plate set up along first fixed plate middle part makes a round trip to slide, location portion through setting up on the movable plate removes the below to the liquid crystal backplate and supports the liquid crystal backplate, thereby create the preorder condition for the work of first push pedal device, the steerable location portion of movable plate carries out position adjustment according to the size of liquid crystal backplate simultaneously, on the other hand, the removal of first slurcam is promoted with the guide post that sets up in the location installation department through a actuating mechanism, realize the ascending centre gripping of one side in the liquid crystal backplate, set up synchronous lagging simultaneously between two sets of guide posts, and then promoted the holistic practicality of first push pedal device, the reliability.

The positioning back plates parallel to the linear racks on the horizontal plane are arranged on the positioning portion in parallel, and the height of the positioning back plates is lower than that of the second pushing plate and the first pushing plate. The effect that sets up like this lies in being less than the location backplate of second catch bar and first catch bar all the time through the high position of arranging on location portion, supports in the below of liquid crystal backplate in the lifting process of liquid crystal backplate to further guarantee that the liquid crystal backplate does not drop, does not rock at the lifting in-process.

The positioning back plate is provided with a mounting groove extending along the horizontal direction, and a supporting ball is mounted in the mounting groove in a sliding manner through a sliding seat. The effect that sets up like this lies in guaranteeing the translation nature of liquid crystal backplate when supporting the ball formation support to the liquid crystal backplate to support the ball through mounting groove and sliding seat adjustment and support the position in order to ensure to support the ball and even whole location backplate effectively to support the liquid crystal backplate.

In a further scheme, the first push plate device is lower than the second push plate device in height, and the first fixing plate is connected with the first mounting frame through a jacking mechanism. The effect that sets up like this lies in moving along vertical direction through climbing mechanism's the first fixed plate that drives in the first push pedal device, raises the machining height of liquid crystal backboard to second push pedal device place plane, is convenient for improve the equipment of liquid crystal backboard reverse side spare part.

The second push plate device is composed of a second fixing plate and a second driving mechanism, the second driving mechanism is installed in the middle of the top face of the second fixing plate, second moving guide rails are symmetrically arranged on two sides of the second driving mechanism, second sliding blocks are arranged in the second moving guide rails, a module fixing frame is arranged above the second sliding blocks, and a second pushing plate is arranged at the front end of the module fixing frame. The effect that sets up like this lies in driving the second sliding block through second actuating mechanism and round trip movement in the second removes the guide rail, through the removal of second sliding block, drives the second catch bar removal of installation in the module mount, realizes the centre gripping to another direction in the liquid crystal backboard.

The module fixing frame is fixedly provided with a cylinder on the side wall close to one side of the first push plate device, a piston rod in the cylinder is connected with a guide plate which moves up and down along the vertical direction, a second pushing plate is arranged on the side wall close to one side of the first push plate device in the guide plate, and the moving direction of the guide plate is opposite to that of the first fixing plate. The effect that sets up like this lies in setting up first push pedal device and second push pedal device on the height of difference, drive the round trip movement of second sliding block in the second removes the guide rail through second actuating mechanism, the removal through the second sliding block drives the removal of module mount, the deflector that sets up on the module mount passes through the piston rod promotion in the cylinder, the second catch bar that drives the installation on the deflector moves from top to bottom along vertical direction, thereby in-process in lifting from top to bottom at the liquid crystal backplate, deflector and first fixed plate through the relative movement, liquid crystal backplate lifting stroke has been increased, simultaneously through first catch bar and second catch bar respectively from pushing away all around and pressing from the liquid crystal backplate, the clamping stability between liquid crystal backplate and two push pedal devices has been guaranteed, reliability.

The utility model discloses an OPENCELL produces line backplate location fixed establishment, be used for carrying the conveyer belt of liquid crystal backplate through second mounting bracket and the first mounting bracket internally mounted that adopts rectangular frame to set up, it is inboard to transport the liquid crystal backplate to embrace first push pedal device and the second push pedal device that presss from both sides the subassembly and set up all around through the conveyer belt, thereby from centre gripping liquid crystal backplate all around respectively through first push pedal device and second push pedal device, the reliability of the centre gripping is improved, therefore, the clothes hanger is strong in practicability, the position of support ball is adjusted with the sliding seat through the mounting groove that sets up on the location backplate in the first push pedal device and support the position of ball in order to ensure to support the ball and even whole location backplate effectively supports the liquid crystal backplate, set up first push pedal device and second push pedal device on different heights simultaneously, and then through the relative movement between the deflector in first push pedal device and the second push pedal device, liquid crystal backplate lifting stroke has been increased.

Drawings

Fig. 1 is an axonometric view of the OPENCELL production line back plate positioning and fixing mechanism in embodiment 1.

Figure 2 is a front view of the first push plate device.

Figure 3 is a side view of the first push plate apparatus.

Figure 4 is a top view of the first push plate device.

FIG. 5 is a side view of the positioning and fixing mechanism of the OPENCELL production line back plate in the embodiment 1.

FIG. 6 is a top view of the positioning and fixing mechanism for the backboard of OPENCELL production line.

Figure 7 is a side view of the second push plate device.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Example 1.

As shown in fig. 1, the OPENCELL production line backplane positioning and fixing mechanism described in this embodiment includes a holding assembly 1, a main structure of the holding assembly 1 is composed of a first mounting frame 2 arranged by using a rectangular frame, second mounting frames 3 also arranged by using a rectangular frame are symmetrically arranged at two ends of the first mounting frame 2, and a preset channel 6 for a liquid crystal backplane conveyor belt to pass through is arranged in an inner space of each of the second mounting frame 3 and the first mounting frame 2; first push plate devices 4 moving along the short axis direction of the rectangular frame are symmetrically arranged on two sides of the first mounting frame 2, second push plate devices 5 moving along the long axis direction of the rectangular frame are symmetrically arranged on the two second mounting frames 3 respectively, and the plane where the first push plate devices 4 and the second push plate devices 5 are located is higher than the plane where the preset channel 6 is located.

As shown in fig. 1 to 7, the first push plate device 4 is composed of a first fixed plate 41 and a driving motor 42, a jacking mechanism 43 is connected between the first fixed plate 41 and the first mounting frame 2, a moving chute 44 extending along a short axis direction of the first fixed plate 41 is arranged in the middle of the first fixed plate 41, first moving guide rails 45 are symmetrically arranged on two sides of the moving chute 44, a linear rack 46 is fixedly mounted on the bottom surface of the first fixed plate 41, the linear rack 46 is positioned and mounted at the edge of the moving chute 44, the linear rack 46 is meshed with a driving gear 415 mounted on an output shaft of the driving motor 42, a moving plate 416 extending along a vertical direction is arranged on an end surface of the mounting output shaft in the driving motor 42, the moving plate 416 passes through the moving chute 44 and is connected to a positioning portion 47 perpendicular to the linear rack 46 on a horizontal plane, a first sliding block 48 is arranged between the positioning portion 47 and the first moving guide rail 45, a connecting plate 49 is arranged above the positioning portion 47, a first driving mechanism 410 is mounted in the middle of a top surface of the push plate connecting plate 49, two sides of the first driving mechanism 410 are provided with a positioning portion 411, a guiding column 412, a pushing plate 413 is arranged at one end of the guiding column 412, and a synchronous driving plate 414 is connected to an output end of the first driving mechanism 410.

Positioning back plates 471 which are parallel to the linear racks 46 on the horizontal plane are arranged on the positioning portions 47 in parallel, the height of the positioning back plates 471 is lower than that of the second pushing plate 58 and the first pushing plate 413, an installation groove 472 which extends along the horizontal direction is formed in the positioning back plates 471, and a support ball 473 is installed in the installation groove 472 in a sliding mode through a sliding seat 474.

The height of the first push plate device 4 is lower than that of the second push plate device 5, and the first fixing plate 41 is connected with the first mounting frame 2 through a jacking mechanism 43.

The second push plate device 5 is composed of a second fixed plate 51 and a second driving mechanism 52, the second driving mechanism 52 is installed in the middle of the top surface of the second fixed plate 51, second moving guide rails 53 are symmetrically arranged on two sides of the second driving mechanism 52, a second sliding block 54 is arranged in the second moving guide rail 53, a module fixing frame 55 is arranged above the second sliding block 54, and a second push plate 58 is arranged at the front end of the module fixing frame 55.

The module fixing frame 55 is fixedly provided with an air cylinder 56 on the side wall close to the first push plate device 4, a piston rod in the air cylinder 56 is connected with a guide plate 57 moving up and down along the vertical direction, a second push plate 58 is arranged on the side wall close to the first push plate device 4 in the guide plate 57, and the moving direction of the guide plate 57 is opposite to the moving direction of the first fixing plate 41.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The positioning and fixing mechanism for the backboard of the OPENCELL production line comprises a holding and clamping assembly (1), and is characterized in that the main structure of the holding and clamping assembly (1) consists of a first mounting frame (2) which is arranged by adopting a rectangular frame, two ends of the first mounting frame (2) are symmetrically provided with second mounting frames (3) which are also arranged by adopting the rectangular frame, and a preset channel (6) for conveying a liquid crystal backboard conveyor belt to pass through is arranged in the inner space of each of the second mounting frame (3) and the first mounting frame (2); first push plate devices (4) moving along the short axis direction of the rectangular frame are symmetrically arranged on two sides of the first mounting rack (2), second push plate devices (5) moving along the long axis direction of the rectangular frame are symmetrically arranged on the two second mounting racks (3), and the plane where the first push plate devices (4) and the second push plate devices (5) are located is higher than the plane where the preset channel (6) is located;

the height of the first push plate device (4) is lower than that of the second push plate device (5), and the first push plate device (4) is connected with the first mounting frame (2) through a jacking mechanism (43); the second push plate device (5) consists of a second fixed plate (51) and a second driving mechanism (52), the second driving mechanism (52) is installed in the middle of the top surface of the second fixed plate (51), second moving guide rails (53) are symmetrically arranged on two sides of the second driving mechanism (52), a second sliding block (54) is arranged in each second moving guide rail (53), a module fixing frame (55) is arranged above each second sliding block (54), and a second push plate (58) is arranged at the front end of each module fixing frame (55);

the module fixing frame (55) is close to and fixedly mounted with a cylinder (56) on the lateral wall of one side of the first push plate device (4), a guide plate (57) which moves up and down along the vertical direction is connected on the piston rod in the cylinder (56), a second pushing plate (58) is mounted on the lateral wall of one side of the guide plate (57) which is close to the first push plate device (4), and the moving direction of the guide plate (57) is opposite to that of the first fixing plate (41).

2. The OPENCELL production line back plate positioning and fixing mechanism as claimed in claim 1, wherein the first push plate device (4) is composed of a first fixing plate (41) and a driving motor (42), a moving chute (44) extending along the short axis direction of the first fixing plate (41) is arranged in the middle of the first fixing plate (41), first moving guide rails (45) are symmetrically arranged on two sides of the moving chute (44) on the first fixing plate (41), a linear rack (46) is fixedly installed on the bottom surface of the first fixing plate (41), the installation position of the linear rack (46) is matched with the position of the moving chute (44), the linear rack (46) is meshed with a driving gear (415) installed on an output shaft of the driving motor (42), the driving motor (42) is fixed on a vertically arranged moving plate (416), the upper end of the moving chute (44) passes through the moving chute (44) to be connected to a positioning portion (47) perpendicular to the linear rack (46) on a horizontal plane, a first inner sleeve (48) is arranged between the positioning portion (47) and the first moving guide rail (45), a push plate (47) is arranged above a connecting plate (49), a first push plate (410) is installed on the top surface of a driving slide block (410), a first positioning mechanism (411) is installed on two sides of a first positioning column (410), one end of the guide column (412) is provided with a first pushing plate (413) in a positioning mode, the other end of the guide column is provided with a synchronous sleeve plate (414), and the synchronous sleeve plate (414) is connected with the output end of the first driving mechanism (410).

3. The OPENCELL production line back plate positioning and fixing mechanism as claimed in claim 2, wherein the positioning back plates (471) parallel to the linear rack (46) on the horizontal plane are arranged in parallel on the positioning portion (47), and the height of the positioning back plates (471) is lower than that of the second pushing plate (58) and the first pushing plate (413).

4. The OPENCELL production line back plate positioning and fixing mechanism as claimed in claim 3, wherein the positioning back plate (471) is formed with a mounting groove (472) extending along a horizontal direction, and the mounting groove (472) is slidably mounted with a supporting ball (473) therein through a sliding seat (474).