CN211768883U

CN211768883U - Carrier turnover mechanism

Info

Publication number: CN211768883U
Application number: CN201922499277.4U
Authority: CN
Inventors: 陈光涛; 房传
Original assignee: Shenzhen Yinhao Automation Equipment Co ltd
Current assignee: Shenzhen Yinhao Automation Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

A carrier turnover mechanism comprises a turnover unit, wherein the turnover unit comprises a rotary base, a rolling main body and a turnover motor, the rolling main body is arranged on the rotary base in a rotating mode around an axis, the turnover motor is used for driving the rolling main body to rotate, a trough used for containing a pressure maintaining carrier is arranged on the rolling main body, three sides of the trough are provided with openings, and the three sides of the openings are located on the cambered surface of the rolling main body and the round surfaces of two ends; the adjusting unit comprises a supporting plate, a pushing motor and a pushing plate, wherein the pushing motor and the pushing plate are arranged on the supporting plate, the supporting plate is arranged on the side face of the overturning unit through a supporting frame, one end of the supporting plate is close to the cambered surface of the rolling main body, and the pushing plate is driven by the pushing motor and can slide on the supporting plate towards the rolling main body so as to be used for pushing and adjusting the position of the pressure maintaining cylinder on the pressure maintaining carrier. The utility model discloses can make on the pressurize carrier product align, and adjusted the position of the application of force point of pressurize cylinder so that the product atress is balanced, consequently, the utility model discloses simple structure, automatic operation, work efficiency is high.

Description

Carrier turnover mechanism

Technical Field

The utility model relates to a LCD processing field, concretely relates to carrier tilting mechanism.

Background

The LCD is an essential important component of electronic products such as smart phones and tablet computers. In the production of LCD liquid crystal glass, a plurality of glass sheets for producing liquid crystal glass are stacked in a plurality of rows (usually two or three rows) in parallel in a pressure holding fixture, and then are subjected to the production and processing of the processes of wiping, dispensing, curing, etc. in a production line, the glass sheets are carried by a pressure holding carrier, however, the glass sheets fed onto the pressure holding carrier by a manipulator are usually not neat, and if the glass sheets are not finished correspondingly, the processing of the processes of wiping, dispensing, etc. at a later stage is affected. Therefore, there is a need for a device for aligning LCD glass sheets on a pressure-retaining carrier in an LCD production line.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an above-mentioned problem that solves prior art and exists provides a carrier tilting mechanism to in solving the LCD production line, LCD glass piece unaligned and influence the technical problem of subsequent handling processing on the pressurize carrier.

In order to achieve the above object, the utility model provides a carrier tilting mechanism, include:

the overturning unit is used for bearing and driving the pressure maintaining carrier to rotate around a transverse axis and comprises a rotating base, a rolling main body which can be arranged on the rotating base in a rotating mode around the axis and an overturning motor which is used for driving the rolling main body to rotate, wherein a material groove used for containing the pressure maintaining carrier is formed in the rolling main body, three faces of the material groove are opened, and the three faces of the opening are located on the cambered surface of the rolling main body and the round surfaces of the two ends;

the adjusting unit is used for adjusting the position of the pressure maintaining cylinder on the pressure maintaining carrier, and comprises a supporting plate, a pushing motor and a pushing plate, wherein the pushing motor and the pushing plate are arranged on the supporting plate, the supporting plate is arranged on the side face of the overturning unit through a supporting frame, one end of the supporting plate is close to the cambered surface of the rolling main body, and the pushing plate is driven by the pushing motor and can slide in the supporting plate towards the rolling main body so as to push and adjust the position of the pressure maintaining cylinder on the pressure maintaining carrier.

As a further preferred technical scheme of the utility model, the disc at roll main part both ends is the gyro wheel, be provided with two sets of little supports on the rotation base, every group the quantity of little support is two at least, one the gyro wheel corresponds a set of little support, every all be equipped with the pulley on the little support, the periphery cambered surface of gyro wheel is located on the pulley that corresponds.

As a further preferred technical scheme of the utility model, the upset motor set up in the rotating base below, the upset motor passes through hold-in range or gear drive the roll main part rotates.

As a further preferred technical scheme of the utility model, just be located in the main part of rolling be equipped with shake cylinder and air feed cylinder outside the silo, the shake cylinder is used for making the main part of rolling reach the pressurize carrier that bears produces the shake, the last air cock that is used for providing the air supply that is connected with of air feed cylinder connects, the air feed cylinder can be used to drive the air cock connects the butt joint with the air cock on the pressurize carrier.

As the utility model discloses a further preferred technical scheme, the silo is by the silo bottom plate that sets up along the rotation axis of roll main part and be located the fixed stop and the adjustable fender of silo bottom plate both sides enclose to close to form, adjustable fender is close to one side of adjustment unit, adjustable fender's lower limb with the silo bottom plate is articulated, just be located in the roll main part adjustable fender's side is equipped with the baffle and drives actuating cylinder, the baffle drive actuating cylinder's output shaft with adjustable fender connects with the drive adjustable fender rotates around its articulated department.

As the utility model discloses a further preferred technical scheme, the air feed cylinder is vertical to be fixed roll in the main part and be close to fixed stop, just air cock joint on the air feed cylinder is located fixed stop's top, the air feed cylinder is used for driving the air cock joint is in fixed stop's top reciprocates.

As a further preferred technical scheme of the utility model, the backup pad pass through the support frame slope set up in the side of upset unit, just the upper end of backup pad is close to the cambered surface of roll main part.

As a further preferred technical scheme of the utility model, be equipped with linear guide along its inclined plane direction in the backup pad, be connected with the slurcam through the slider on the linear guide, push motor's output shaft passes through the lead screw and is connected with the slider transmission.

As a further preferred technical scheme of the utility model, the front end of slurcam still is equipped with centre gripping cylinder, centre gripping cylinder's clamping jaw be used for with the pressurize cylinder contact on the pressurize carrier.

The utility model discloses a carrier tilting mechanism, it is applied to in the LCD liquid crystal glazing production line, drives the pressurize carrier through the upset unit and carries out the rotation of certain angle around horizontal axis, can make on the pressurize carrier product align, and the position of pressurize cylinder on the adjustment unit can be according to actual demand adjustment pressurize carrier to the position of the application of force point of adjustment pressurize cylinder is in order to make the product atress balanced, consequently, the utility model discloses simple structure, automatic operation, work efficiency is high.

Drawings

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

Fig. 1 is a schematic structural view of an example provided by the carrier turnover mechanism of the present invention.

In the figure: 1000. pressure maintaining carrier, 2001, overturning motor, 2002, rotating base, 2003, roller, 2004, movable baffle, 2005, trough bottom plate, 2006, fixed baffle, 2007, shaking cylinder, 2008, air supply cylinder, 2009, clamping cylinder, 2010, pushing plate, 2011, pushing motor, 2012, supporting plate, 2013 and pulley.

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for the sake of clarity only, and are not intended to limit the scope of the invention, its relative relationship between the terms and their derivatives, and the scope of the invention should be understood as being limited by the claims.

As shown in fig. 1, the utility model provides a carrier tilting mechanism, it includes upset unit and adjusting element, this mechanism sets up on the LCD production line, this upset unit is used for bearing and drives pressurize carrier 1000 and rotates around horizontal axis, the adjusting element is used for adjusting the position of pressurize cylinder on the pressurize carrier 1000, and pressurize carrier 1000 then is used for bearing the product (LCD glass piece) of a plurality of coincide, pressurize carrier 1000 still exerts pressure through the pressurize cylinder of itself and carries out the centre gripping pressurize to the product of coincide, and the position of pressurize cylinder on the pressurize carrier 1000 is adjustable, wherein:

the overturning unit comprises a rotating base 2002, a rolling main body which is arranged on the rotating base 2002 in a manner of rotating around an axis, and an overturning motor 2001 for driving the rolling main body to rotate, wherein a trough for containing the pressure maintaining carrier 1000 is arranged on the rolling main body, three sides of the trough are provided with openings, and the openings of the trough are positioned on an arc surface of the rolling main body and round surfaces at two ends; when the pressure maintaining carrier 1000 carrying the products rotates along with the rolling main body to one side in the material groove, the products in the carrier can simultaneously topple to one side, if the initial position of the rolling main body is that the opening is upward, and after the pressure maintaining carrier 1000 is carried by the pressure maintaining carrier to rotate for 90 degrees, the products can be horizontally stacked and rotated to be vertically arranged, so that the stacked products are more orderly arranged;

the adjusting unit comprises a supporting plate 2012, a pushing motor 2011 and a pushing plate 2010 which are arranged on the supporting plate 2012, the supporting plate 2012 is arranged on the side surface of the overturning unit through a supporting frame, one end of the supporting plate 2012 is close to the cambered surface of the rolling main body, and the pushing plate 2010 is driven by the pushing motor 2011 and can slide on the supporting plate 2012 in the direction of the rolling main body so as to push and adjust the position of the pressure maintaining cylinder on the pressure maintaining carrier 1000; in the pressure maintaining process, the pressure maintaining carrier 1000 needs to correspondingly adjust the position of the force application point of the pressure maintaining cylinder according to products with different sizes so as to balance the stress on the products, and the pressure maintaining process needs to be performed after the products are aligned by the overturning unit; after the product is aligned by the overturning unit, the rolling main body rotates again and returns to the original position, and the pressure maintaining cylinder on the pressure maintaining carrier 1000 is vertical, at the moment, the pushing motor 2011 drives the pushing plate 2010 to move towards the direction of the rolling main body so as to adjust the position of the pressure maintaining cylinder, and the adjusted pressure maintaining cylinder can apply pressure and clamp the product.

Specifically, runners respectively located on two sides of the turnover unit are further arranged on the LCD production line, the pressure maintaining carrier 1000 bearing the product can be transmitted to the trough through the runner on one side, and the pressure maintaining carrier 1000 in the trough is taken out and is transmitted to the next station through the runner on the other side. That is, the product is on the pressure maintaining carrier 1000 and is not clamped (the pressure maintaining cylinder does not apply pressure to the product), the product is conveyed to the trough from the runner on one side, the product is aligned through the turnover unit, the position of the pressure maintaining cylinder is adjusted through the adjusting unit, the pressure maintaining cylinder clamps the product at a proper position, and then the pressure maintaining carrier 1000 can be moved out of the trough to the runner on the other side.

In specific implementation, the circular surfaces at the two ends of the rolling main body are rollers 2003, two groups of small supports are arranged on the rotating base 2002, the number of each group of small supports is at least two, one roller 2003 corresponds to one group of small supports, each small support is provided with a pulley 2013, the arc surface of the periphery of the roller 2003 is located on the corresponding pulley 2013, namely the rolling main body is supported by the plurality of rollers 2003 and rolls on the rollers, and the position of the axis during rolling is kept unchanged.

In specific implementation, the flipping motor 2001 is disposed below the rotating base 2002, and the flipping motor 2001 drives the rolling body to rotate through a timing belt or a gear. Since the rolling bodies are rolled by the rollers 2003 seated on the corresponding pulleys 2013 at both sides, it is preferable that the reversing motor 2001 drives the rolling bodies to rotate through a timing belt.

In a specific implementation, a shaking cylinder 2007 and an air supply cylinder 2008 are arranged on the rolling main body and outside the trough, the shaking cylinder 2007 is used for shaking the rolling main body and the pressure maintaining carrier 1000 carried by the rolling main body, and the shaking is more beneficial to product alignment; being connected with the air cock that is used for providing the air supply on the air feed cylinder 2008 and connecting, air feed cylinder 2008 can be used to drive the air cock and connect the butt joint with the air cock that pressurize carrier 1000 is last to put through pressurize cylinder and outside air supply, this butt joint process accessible is automatic to be accomplished, and it is accurate to dock, need not manual intervention, convenient operation.

The air supply cylinder 2008 is vertically fixed on the rolling main body and close to the fixed baffle 2006, the air nozzle joint on the air supply cylinder 2008 is located above the upper edge of the fixed baffle 2006, and the air supply cylinder 2008 is used for driving the air nozzle joint to move up and down above the fixed baffle 2006.

The trough is formed by enclosing a trough bottom plate 2005 arranged along the rotation axis of the rolling main body, a fixed baffle 2006 and a movable baffle 2004 which are positioned on two sides of the trough bottom plate 2005, the movable baffle 2004 is close to one side of the adjusting unit, the lower edge of the movable baffle 2004 is hinged with the trough bottom plate 2005, a baffle driving cylinder is arranged on the side surface of the movable baffle 2004 in the rolling main body, and the output shaft of the baffle driving cylinder is connected with the movable baffle 2004 to drive the movable baffle 2004 to rotate around the hinged position. The fixed baffle 2006 mainly functions that in the alignment process of the product, the rolling main body rotates towards the side where the fixed baffle 2006 is located, and the product in the pressure maintaining carrier 1000 is aligned by taking the fixed baffle 2006 as a substrate; the movable baffle 2004 has a main function of rotating around the hinged part under the driving of the baffle driving cylinder, so that the size of the notch of the trough is changed, the pressure maintaining carrier 1000 can be conveniently placed in or taken out, and the pressure maintaining carrier 1000 in the trough can be clamped and fixed.

In specific implementation, the support plate 2012 is obliquely arranged on the side surface of the turnover unit through the support frame, the upper end of the support plate 2012 is close to the arc surface of the rolling main body, a linear guide rail is arranged on the support plate 2012 along the inclined surface direction of the support plate, a push plate 2010 is connected to the linear guide rail through a slide block, and an output shaft of a push motor 2011 is in transmission connection with the slide block through a lead screw. The front end of slurcam 2010 still is equipped with centre gripping cylinder 2009, and the clamping jaw of centre gripping cylinder 2009 is used for with the pressurize cylinder contact on the pressurize carrier 1000, through the pressurize cylinder contact on the clamping jaw pressurize carrier 1000 of centre gripping cylinder 2009 to the pressurize cylinder is gripped to the card, can push away/draw the operation to the pressurize cylinder when making pushing motor 2011 move, thereby adjustment pressurize cylinder position.

The carrier tilting mechanism of this embodiment, it is applied to in the LCD liquid crystal glazing production line, drives pressurize carrier 1000 through the upset unit and carries out the rotation of certain angle around horizontal axis, but product alignment on the pressurize carrier 1000, and the position of pressurize cylinder on the adjusting element can be according to actual demand adjustment pressurize carrier 1000 to the position of the application of force point of adjustment pressurize cylinder is so that the product atress is balanced, simple structure, and automatic operation, it is efficient.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many changes and modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.

Claims

1. A carrier turnover mechanism is characterized by comprising:

2. The vehicle turnover mechanism of claim 1, wherein the circular surfaces at the two ends of the rolling body are rollers, two sets of small brackets are arranged on the rotating base, the number of each set of small brackets is at least two, one roller corresponds to one set of small brackets, each small bracket is provided with a pulley, and the peripheral arc surface of each roller is located on the corresponding pulley.

3. The vehicle turnover mechanism of claim 1, wherein the turnover motor is disposed below the rotating base, and the turnover motor drives the rolling body to rotate through a synchronous belt or a gear.

4. The vehicle turnover mechanism of claim 1, wherein a shaking cylinder and an air supply cylinder are disposed on the rolling body and outside the trough, the shaking cylinder is used for shaking the rolling body and the loaded pressure-maintaining vehicle, an air nozzle connector for providing an air source is connected to the air supply cylinder, and the air supply cylinder is used for driving the air nozzle connector to be in butt joint with the air connector on the pressure-maintaining vehicle.

5. The vehicle turnover mechanism of claim 4, wherein the trough is formed by a trough bottom plate disposed along a rotation axis of the rolling body, and a fixed baffle and a movable baffle disposed on two sides of the trough bottom plate, the movable baffle is disposed near one side of the adjustment unit, a lower edge of the movable baffle is hinged to the trough bottom plate, a baffle driving cylinder is disposed inside the rolling body and on a side of the movable baffle, and an output shaft of the baffle driving cylinder is connected to the movable baffle to drive the movable baffle to rotate around the hinge.

6. The vehicle turnover mechanism of claim 5, wherein the air supply cylinder is vertically fixed on the rolling body and is close to the fixed baffle, and an air nozzle joint on the air supply cylinder is located above the fixed baffle, and the air supply cylinder is used for driving the air nozzle joint to move up and down above the fixed baffle.

7. The vehicle turnover mechanism of any one of claims 1 to 6, wherein the support plate is obliquely disposed on a side surface of the turnover unit via a support frame, and an upper end of the support plate is close to an arc surface of the rolling body.

8. The carrier turnover mechanism of any one of claims 1 to 6, wherein the support plate is provided with a linear guide rail along the direction of the inclined surface thereof, the linear guide rail is connected with a push plate through a slide block, and an output shaft of the push motor is in transmission connection with the slide block through a lead screw.

9. The vehicle turnover mechanism of claim 8, wherein the front end of the push plate is further provided with a clamping cylinder, and a clamping jaw of the clamping cylinder is used for contacting with a pressure maintaining cylinder on the pressure maintaining vehicle.