CN213622242U

CN213622242U - Automatic mechanism of unloading of glass

Info

Publication number: CN213622242U
Application number: CN202022421564.6U
Authority: CN
Inventors: 武爱平
Original assignee: Nanjing Yading Optical Co Ltd
Current assignee: Nanjing Yading Optical Co Ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-06
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an automatic mechanism of unloading of glass relates to glass production facility technical field. The utility model comprises a base, a belt, a lower piece platform and a sucker, wherein the base is provided with a first reinforcing steel bar and a second reinforcing steel bar; the first reinforcing steel bar and the second reinforcing steel bar are both provided with stand columns; a belt is arranged on the upright post; side plates are distributed on two sides of the belt; a motor for driving the belt to run is arranged on the side plate; the side plate is also provided with a fixer; the fixer is provided with a sensor which is electrically connected with the PLC control system; the frame is movably arranged on the base guide rail; a limiting plate is arranged at the bottom of the frame; the frame is provided with a fixed frame; a round shaft is distributed in the fixing frame; a lower piece table is hinged on the round shaft; the lower piece table is provided with a sucker. The utility model provides an automatic mechanism of unloading of glass has automatic control, convenient operation, uses manpower sparingly, and the steady advantage of transmission, can realize multiunit glass's lower piece work.

Description

Automatic mechanism of unloading of glass

Technical Field

The utility model belongs to the technical field of glass production facility, concretely relates to automatic mechanism of unloading of glass.

Background

In the existing glass production process, when finished glass is produced, the glass needs to be transferred to a glass frame from a production line, the glass placed on the glass frame is 90 degrees to the ground, when large-size glass is moved and lifted, two persons need to simultaneously lift and place the glass frame, sometimes, the glass is damaged due to uneven force application of the two persons, the glass is easy to damage when being moved, the potential safety hazard of the persons and the loss of company property are caused, and the rotary sheet-discharging platform is used for discharging sheet glass and is used for replacing manpower to realize automatic production equipment.

During the use process, the single glass is long in sheet unloading time and low in efficiency for small glass, and two or even three pieces of glass cannot be simultaneously loaded.

In view of the above circumstances, there is a need for an automatic glass feeding mechanism, which has the advantages of automatic control, convenient operation, labor saving and stable transmission, and can realize feeding of multiple groups of glass.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic mechanism of unloading of glass realizes automatic control, convenient operation, uses manpower sparingly, and the steady purpose of transmission can realize multiunit glass's lower piece work.

The utility model provides a following technical scheme:

an automatic glass feeding mechanism comprises a base, a belt, a feeding table and a sucker, wherein a first reinforcing steel bar and a second reinforcing steel bar are mounted on the base; a connecting plate is arranged between the first reinforcing steel bar and the second reinforcing steel bar; the first reinforcing steel bar and the second reinforcing steel bar are both provided with stand columns; a belt is arranged on the upright post; side plates are distributed on two sides of the belt; a first motor for driving the belt to run is mounted on the side plate; a PLC control system electrically connected with the motor I is arranged in the base, and a fixer is further arranged on the side plate; and the fixer is provided with a sensor electrically connected with the PLC control system.

The base is provided with a guide rail; the frame is movably arranged on the guide rail; a limiting plate is arranged at the bottom of the frame; a fixed frame is arranged on the frame; circles are distributed in the fixing frame; a lower piece table is hinged on the circular shaft; and the lower piece table is provided with a sucker.

Preferably, a gear is installed at the bottom of the frame; a rack which is in meshing transmission with the gear is arranged on the base; the gear is driven to rotate by a motor II electrically connected with the PLC control system.

Preferably, a second stop block and a first stop block are respectively arranged on the side plate and the lower sheet table; the second stop block is arranged on the fixer.

Preferably, the first sucker and the first baffle block are both arranged on the connecting rod; a spring sleeved on the periphery of the connecting rod is arranged between the sucker and the lower piece table; the frame is also provided with a vacuum pumping device electrically connected with the PLC control system; the vacuumizing device is communicated with the sucker.

The utility model discloses a profitable effect:

the utility model can realize the function of automatic glass feeding by the added PLC control system; a plurality of groups of sensors are additionally arranged, so that the glass with different specifications and sizes can be detected on the lower piece platform; the additionally arranged suckers are of two-layer structures with different sizes, and can be used for adsorbing glass with different specifications. The utility model discloses possible automatic control, convenient operation, use manpower sparingly, and the steady effect of transmission can realize multiunit glass's lower piece work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the installation of the suction cup of the present invention.

Description of reference numerals:

1. a belt; 101. a side plate; 2. a holder; 201. a sensor; 3. a suction cup; 301. a connecting rod; 4. a first stop block; 5. a limiting plate; 6. a sheet discharging table; 7. a fixed mount; 71. a circular shaft; 8. a frame; 9. reinforcing steel bars I; 10. A base; 11. a fixing plate; 12. supporting legs; 13. a connecting plate; 14. a column; 15. reinforcing steel bars II; 16. And a second stop block.

Detailed Description

As shown in the figure, the automatic glass feeding mechanism comprises a base 10, a belt 1, a feeding table 6 and a sucking disc 3; a first reinforcing steel bar 9 and a second reinforcing steel bar 15 are arranged on the base 10; a connecting plate 13 is arranged between the first reinforcing steel bar 9 and the second reinforcing steel bar 15; the first reinforcing steel bar 9 and the second reinforcing steel bar 15 are provided with upright posts 14; the upright post 14 is provided with a belt 1; the belt 1 is arranged on the belt pulley; side plates 101 are arranged at two sides of the belt 1; a first motor for driving the belt 1 to run is arranged on the side plate 101; a PLC control system electrically connected with the motor I is distributed in the base 10; a first starting motor is set through a PLC control system, the first motor works to drive a belt pulley arranged on the first motor to rotate, and the belt pulley rotates to drive the belt 1 to run.

The side plate 101 is also provided with a fixer 2; a sensor 201 electrically connected with the PLC control system is arranged on the fixer 2; the number of the sensors 201 is 3, which can ensure that glass with different specifications and sizes can be detected on the lower piece platform, the functions of each group of sensors 201 are the same, the sensors 201 of any group can trigger the operation action of the lower piece machine as long as the sensors 201 of any group detect the glass, and after the sensors 201 of any group are triggered, the trigger signals of the other 2 groups of sensors 201 connected in parallel with the sensors are shielded, so that the disorder of the working action sequence or the action interference caused by the action repetition of the lower piece machine due to the triggering of the sensors with the same functions can be avoided.

The base 10 is provided with a guide rail; the frame 8 is movably mounted on the guide rail; a speed reducing motor electrically connected with the PLC control system is arranged on the frame 8; a lever is arranged on the speed reducing motor; the lever is driven to rotate by the speed reducing motor, so that the rotary motion of the lower sheet table 6 is realized; the bottom of the frame 8 is provided with a limiting plate 5; the frame 8 is provided with a fixed frame 7; a round shaft 71 is distributed in the fixed frame 7; the round shaft 71 is hinged with a lower piece table 6; the lower piece table 6 is provided with a sucker 3; the bottom of the frame 8 is provided with a gear; a rack which is in meshing transmission with the gear is arranged on the base 10; the gear is driven to rotate by a second motor electrically connected with the PLC control system; and a second motor is started through the PLC control system, and the second motor works to drive the gear to rotate, so that the gear is meshed with the rack and horizontally moves on the rack, and the frame 8 is driven to horizontally move.

The setting of sucking disc 3 is 2 layers about being divided into according to glass size, and wherein the lower floor is arranged densely for adapting to small-size glass sucking disc 3, and the upper strata is arranged for adapting to large-size glass sucking disc 3 and is wider slightly, ensures that different specification and dimension glass pendulum can both be inhaled by the sucking disc and send lower sheet stock frame under at glass blanking frame, and when glass quantity is not enough or dimension and specification are less and the empty sucking disc appears, the function that the sucking disc 3 absorbs can not receive the influence, if will improve suction, can block up the empty sucking disc.

An alignment cylinder is also arranged on the base 10; before glass blanking, the aligning air cylinders are lifted to block the glass, so that the blanking table 6 is aligned with the advancing edge of the glass, the number of the glass aligning air cylinders is increased, and the glass with different specifications and sizes can be blocked.

The sucker 3 and the first stopper 4 are both arranged on the connecting rod 301; the connecting rod 301 is communicated with the sucker 3; a spring sleeved on the periphery of the connecting rod 301 is arranged between the sucking disc 3 and the lower sheet table 6; the frame 8 is also provided with a vacuum pumping device which is electrically connected with the PLC control system; a limiting plate is arranged below the lower piece table 6; the connecting rod 301 passes through the lower piece platform 6 and the limiting plate to be communicated with the vacuumizing device, and the sucking function of the sucking disc 3 is realized through the vacuumizing device.

The utility model discloses a working method: the PLC downloading program is set in advance, when the sensor 201 identifies that glass exists on the belt 1, the first motor is started, the first motor works to drive the belt 1 to operate, the function of conveying the glass is achieved, when the glass is conveyed to a specified position, the speed reduction motor and the vacuumizing device are started, the first motor is driven by the speed reduction motor to achieve rotation of the downloading table 6, after the sucker 3 on the downloading table 6 is in contact with the glass, the inner part of the sucker 3 is vacuumized under the action of the vacuumizing device to adsorb the glass, when the downloading table 6 rotates to the downloading position, the vacuumizing device releases air, the glass is separated from the sucker 3, and the downloading work of the glass is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic mechanism of unloading of glass, includes base (10), belt (1), piece platform (6) and sucking disc (3) down, its characterized in that: a first reinforcing steel bar (9) and a second reinforcing steel bar (15) are arranged on the base (10); a connecting plate (13) is arranged between the first reinforcing steel bar (9) and the second reinforcing steel bar (15); the first reinforcing steel bar (9) and the second reinforcing steel bar (15) are provided with upright posts (14); a belt (1) is arranged on the upright post (14); side plates (101) are distributed on two sides of the belt (1); a first motor for driving the belt (1) to run is mounted on the side plate (101); a PLC control system electrically connected with the motor I is distributed in the base (10); the side plate (101) is also provided with a fixer (2); a sensor (201) electrically connected with the PLC control system is arranged on the fixer (2);

the base (10) is provided with a guide rail; the frame (8) is movably mounted on the guide rail; a limiting plate (5) is arranged at the bottom of the frame (8); a fixed frame (7) is arranged on the frame (8); a round shaft (71) is distributed in the fixed frame (7); a lower piece table (6) is hinged on the circular shaft (71); and the lower piece table (6) is provided with a sucker (3).

2. The automatic glass feeding mechanism of claim 1, wherein: the bottom of the frame (8) is provided with a gear; a rack which is in meshed transmission with the gear is arranged on the base (10); the gear is driven to rotate by a motor II electrically connected with the PLC control system.

3. The automatic glass feeding mechanism of claim 1, wherein: a second stop block (17) and a first stop block (4) are respectively arranged on the side plate (101) and the lower piece table (6); the second stop block (17) is arranged on the fixer (2).

4. The automatic glass feeding mechanism of claim 3, wherein: the sucker (3) and the first baffle block (4) are both arranged on the connecting rod (301); a spring sleeved on the periphery of the connecting rod (301) is arranged between the sucker (3) and the lower piece table (6); the frame (8) is also provided with a vacuum pumping device which is electrically connected with the PLC control system; the vacuumizing device is communicated with the sucker (3).