CN111056276B - Plate transportation ash removal system and plate transportation ash removal method - Google Patents

Abstract

The invention discloses a plate transportation ash removal system and a plate transportation ash removal method, wherein the plate transportation ash removal system comprises first conveying equipment, second conveying equipment, ash removal equipment, plate overturning equipment and a gantry manipulator; the first conveying device comprises two first conveying devices which are arranged side by side; the second conveying equipment comprises two second conveying devices which are arranged side by side, and each second conveying device is also provided with a transverse conveying device; one side of one second conveying device is provided with one ash removing device, the front side of the other second conveying device is provided with one plate overturning device, and the front side of the plate overturning device is provided with one ash removing device. The plate transportation ash removal system and the plate transportation ash removal method disclosed by the invention realize automatic ash removal, improve ash removal efficiency, can remove ash on the upper and lower processing surfaces of the plate, fully automatically convey or reflow the plate and the tray, and improve production efficiency.

Description

Plate transportation ash removal system and plate transportation ash removal method

Technical Field

The invention relates to the technical field of plate processing and transportation, in particular to a plate transportation ash removal system and a plate transportation ash removal method.

Background

Along with the popularization of the assembled type interior, the demand of the decorative plate is continuously increased, and the production efficiency of the plate production line is required to be higher and higher. For some plates needing film coating, transfer printing and paint spraying, the processing surface of the plates needs to be cleaned. At present, most of ash removal machines are single-sided ash removal, and the panel that carries is facing down to the processing just needs the manual work to overturn panel, gets into ash removal machine ash removal through the transfer chain by manual work assistance again, and whole panel processing line can't realize automated production to cause great cost of labor, the dust that ash removal machine operation caused can cause the injury to workman's physical and mental health.

In view of the foregoing, it is desirable to provide a plate transportation ash removal system and a plate transportation ash removal method that can improve ash removal efficiency.

Disclosure of Invention

The technical scheme of the invention provides a plate transportation ash removal system, which comprises first conveying equipment, second conveying equipment, ash removal equipment, plate overturning equipment and a gantry manipulator;

The first conveying device comprises two first conveying devices which are arranged side by side;

The second conveying equipment comprises two side-by-side second conveying devices, and the two second conveying devices are correspondingly arranged on the front sides of the two first conveying devices;

a transverse conveying device is also arranged in each second conveying device;

One side of one second conveying device is provided with one ash removing device, the front side of the other second conveying device is provided with one plate overturning device, and the front side of the plate overturning device is provided with one ash removing device;

The gantry manipulator comprises a gantry and a manipulator for carrying plates, and the manipulator is arranged on a gantry top beam of the gantry through a four-way adjusting device;

the portal frame spans the second conveying equipment and the ash removing equipment positioned on the outer side of the second conveying device, and the manipulator is positioned above the second conveying equipment and the ash removing equipment.

Further, the four-way adjusting device comprises a sliding seat, a moving driving mechanism and a lifting driving mechanism, wherein the sliding seat is in sliding connection with the top beam of the portal frame, the moving driving mechanism is used for driving the sliding seat to slide on the top beam of the portal frame, and the lifting driving mechanism is connected between the sliding seat and the manipulator.

Further, the movement driving mechanism comprises a rack, a gear meshed with the rack and a gear driving motor for driving the gear to rotate;

the rack is arranged on the surface of the top beam of the portal frame;

The gear is installed on the sliding seat through a gear rotating shaft, the gear driving motor is fixedly installed on the sliding seat, and an output shaft of the gear driving motor is connected with the gear rotating shaft.

Further, the manipulator comprises a mounting frame and a plurality of suckers arranged below the mounting frame.

Further, the second conveying device comprises a second bracket and a plurality of second rollers arranged on the second bracket at intervals;

The transverse conveying device comprises a plurality of lifting transverse conveyors which are arranged at intervals, and each transverse conveyor is arranged between two adjacent second rollers;

the cross conveyor has a raised state and a dropped state;

the transverse conveyor extends from a gap between two adjacent second rollers when the transverse conveyor is in a lifted state;

The cross conveyor descends from the gap between the adjacent two second rollers when the cross conveyor is in the falling-back state.

Further, the lateral conveyor includes a conveyor crane and a conveyor belt disposed on the conveyor crane, the conveyor belt being disposed along an axial direction of the second roller;

The conveyor belt is positioned above the second roller when the transverse conveyor is in a raised state;

When the transverse conveyor is in a falling state, the conveyor belt is positioned below the second roller.

Further, one transverse conveyor is arranged between every two adjacent second rollers.

Further, the ash cleaning equipment comprises a third conveying device and an ash cleaning device;

The ash removing device comprises an ash removing device lifting frame provided with a screw, a sleeve which is sleeved on the screw and can linearly move along the screw, and an ash removing rotary table arranged on the sleeve;

the rotary table rotating shaft of the ash removal rotary table is parallel to the screw rod;

the ash removal device lifting frame spans the third conveying device, the screw rod is transversely arranged above the third conveying device, and the ash removal turntable is arranged above the third conveying device.

Further, a guide rod parallel to the screw rod is arranged on the ash removal device lifting frame, and the sleeve is slidably arranged on the guide rod;

a screw driving motor is arranged on the ash removal device lifting frame, and an output shaft of the screw driving motor is connected with the screw;

A rotary table support is connected between the ash removal rotary table and the sleeve, and the ash removal rotary table is arranged on the rotary table support through a rotary table rotating shaft;

the rotary table driving motor is arranged on the sleeve, and the output end of the rotary table driving motor is connected with the rotary table rotating shaft.

Further, a plurality of sleeves are sleeved on the screw at intervals, each sleeve is provided with a rotary table support, and each rotary table support is provided with the ash cleaning rotary table;

The rotary shafts of any two adjacent ash cleaning rotary discs are connected;

The turntable driving motor is arranged on one of the sleeves and is connected with the turntable rotating shaft.

Further, the plate overturning device comprises a fourth conveying device and a plate overturning mechanism arranged on the fourth conveying device;

the plate overturning mechanism comprises a guide rail, a sliding block driving mechanism for driving the sliding block to slide on the guide rail, a plate clamp, a clamp connecting shaft and a connecting shaft driving motor for driving the clamp connecting shaft to rotate;

the guide rail is arranged on the fourth conveying device and extends along the width direction of the fourth conveying device;

the sliding block is configured on the guide rail and is in sliding connection with the guide rail;

the plate clamp is connected with the sliding block through a clamp connecting shaft;

the connecting shaft driving motor is arranged on the sliding block, and the output end of the connecting shaft driving motor is connected with the clamp connecting shaft;

the sliding block driving mechanism is arranged on the fourth conveying device, and the output end of the sliding block driving mechanism is connected with the sliding block.

Further, a plurality of the plate turning mechanisms are provided at intervals on the fourth conveying device.

The technical scheme of the invention also provides a plate transportation ash removal method, which adopts the plate transportation ash removal system according to any one of the technical schemes, and comprises the following steps:

S001: placing a tray containing a sheet material on a first conveyor;

s002: conveying the tray filled with the plates to a first conveying device and a second conveying device through a first conveying device;

S003: the plate with the upward processing surface is moved to ash cleaning equipment positioned outside the first conveying device by a mechanical arm for cleaning;

S004: transferring the plate with the processing surface facing downwards to a second conveying device through a mechanical arm;

s005: the plate with the downward processing surface is transferred to plate overturning equipment at the front side through a second conveying device, and the processing surface of the plate is overturned upwards through the plate overturning equipment;

s006: the plate overturning equipment moves the overturned plate to ash removing equipment at the front side of the plate overturning equipment for cleaning;

S007: after the plates in the tray are emptied, the tray is transferred from the first second conveying device to the second conveying device through the transverse conveying device;

s008: the second conveying device moves the tray to the second first conveying device, and the tray is recovered.

By adopting the technical scheme, the method has the following beneficial effects:

The plate transportation ash removal system and the plate transportation ash removal method provided by the invention realize automatic ash removal, improve ash removal efficiency, can remove ash on the upper and lower processing surfaces of the plate, fully automatically convey or reflow the plate and the tray, and improve production efficiency.

Drawings

FIG. 1 is a top view of a plate transportation ash removal system provided by an embodiment of the invention;

FIG. 2 is a top view of the first transfer device;

FIG. 3 is a top view of a second transfer device;

FIG. 4 is a top view of the second conveyor and the cross conveyor;

FIG. 5 is a side view of the second conveyor and the cross conveyor;

FIG. 6 is a side view of the cross conveyor;

FIG. 7 is a top view of the drive pulley, driven pulley and drive belt;

FIG. 8 is a schematic diagram of an arrangement of a drive wheel drive motor coupled to a drive wheel;

FIG. 9 is a top view of the ash removal apparatus;

FIG. 10 is a top view of the ash removal device;

FIG. 11 is a schematic view of a screw mounted on an ash removal device crane;

FIG. 12 is a top view of the ash removal turntable mounted on the sleeve by the turntable support;

FIG. 13 is a schematic view of an ash removal turntable mounted on a sleeve along an axial direction by a turntable support;

FIG. 14 is a top view of the sheet reversing device;

FIG. 15 is a top view of the sheet reversing mechanism;

FIG. 16 is a top view of the gantry robot;

FIG. 17 is a side view of the gantry robot;

FIG. 18 is a top view of a robot;

FIG. 19 is a schematic view of an assembly of a slide mount, a gear drive motor, a gear shaft, and a gear;

FIG. 20 is a schematic view of an assembly of a gantry header, rails and racks;

fig. 21 is an assembled schematic view of the rail, slide mount, rack, pinion, spindle and drive motor.

Detailed Description

Specific embodiments of the present invention will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1-4 and fig. 16-21, the plate transportation ash removal system provided by the embodiment of the invention comprises a first conveying device 1, a second conveying device 2, an ash removal device 3, a plate overturning device 4 and a gantry manipulator 5.

The first conveyor apparatus 1 comprises two first conveyor devices 11 side by side.

The second conveyor apparatus 2 comprises two side-by-side second conveyors 21, the two second conveyors 21 being arranged correspondingly on the front side of the two first conveyors 11.

A transverse conveyor 22 is also arranged in each second conveyor 21.

One ash removing device 3 is arranged at one side of one second conveyor 21, one platen material turning device 4 is arranged at the front side of the other second conveyor 21, and one ash removing device 3 is arranged at the front side of the platen material turning device 4.

The gantry robot 5 includes a gantry 51 and a robot 55 for carrying a plate material, and the robot 55 is mounted on a gantry top beam 511 of the gantry 51 by a four-way adjustment device.

The portal frame 51 spans the second conveyor 2 and the ash removing device 3 located outside the second conveyor 21, and the robot 55 is located above the second conveyor 2 and the ash removing device 3.

The plate transportation ash removal system provided by the embodiment of the invention is mainly used for plate transportation and ash removal.

The plate transportation ash removal system comprises a set of first conveying equipment 1, a set of second conveying equipment 2, two ash removal equipment 3, a platen material overturning equipment 4 and a gantry manipulator 5.

The first conveying device 1 comprises two first conveying devices 11 which are arranged side by side, wherein the first conveying devices 11 are roller conveying devices, each roller conveying device comprises a first bracket 11 and a plurality of first rollers 12, and the plurality of first rollers 12 are arranged on the first bracket 11 at intervals. A first driving motor is installed on the first bracket 11 for driving the first roller 12 to rotate. A belt or a chain is connected between the rotating shafts of the first rollers 12, and the first driving motor is connected with the rotating shaft of one first roller 12, so that all the first rollers 12 can be driven to rotate.

The second conveyor apparatus 2 comprises two side-by-side second conveyors 21, the two second conveyors 21 being arranged correspondingly on the front side of the two first conveyors 11. A transverse conveyor 22 is also provided in each second conveyor 21 for conveying empty trays from the first second conveyor 21 onto the second conveyor 21.

In operation, the conveying directions of the two first conveying devices 11 are opposite, and the first conveying device 11 is used for conveying the tray filled with the plate material to the first and second conveying devices 21 in the second conveying device 2. The second first conveyor 11 is used to recover empty trays from the second conveyor 21.

One ash removing device 3 is arranged outside the first second conveyor 21, a platen material turning device 4 is arranged at the front side of the second conveyor 21, and the second ash removing device 3 is arranged at the front side of the platen material turning device 4.

The gantry manipulator 5 comprises a gantry 51 and a manipulator 55, wherein a gantry top beam 511 is arranged on the upper portion of the gantry 51, gantry side beams 512 are arranged on two sides of the gantry 51, and the gantry top beam 511 is connected to the upper ends of the gantry side beams 512 on the two sides.

The robot 55 is used for carrying the sheet material, and its four-way adjustment device is mounted on the gantry beam 511 of the gantry 51. The four-way adjusting device can realize up-down and left-right adjustment, so that the driving manipulator 55 can realize up-down and left-right adjustment.

The gantry 51 spans the second conveying device 2 and the first ash removing device 3 located outside the first second conveying device 21, the gantry side beam 512 on one side is located outside the second conveying device 21, and the gantry side beam 512 on the other side is located outside the ash removing device 3, so that the gantry top beam 511 is transversely arranged above the second conveying device 2 and the ash removing device 3, and the manipulator 55 is suspended above the second conveying device 2 and the ash removing device 3.

When the four-way adjusting device drives the manipulator 55 to adjust up and down below the portal frame top beam 511, the manipulator 55 can be enabled to grasp the plate below. When the four-way adjusting device drives the manipulator 55 to move left and right on the portal frame top beam 511, the manipulator 55 can transfer the plate with the processing surface facing upwards to the ash removing device 3 positioned on the outer side of the first and second transfer devices 21 for ash removing treatment. When the four-way adjusting device drives the manipulator 55 to move left and right on the portal frame top beam 511, the manipulator 55 can also transfer the materials with the processing surface facing downwards to the second transfer device 21, then the second transfer device 21 transfers the materials with the processing surface facing downwards to the plate turning device 4, the plate is turned 180 degrees by the plate turning device 4 to enable the processing surface to face upwards, and then the materials are transferred to the second ash removing device 3 for ash removing treatment.

When the plates are loaded into the tray, the plates are stacked in pairs, so that the processing surface of one plate faces downwards and the processing surface of one plate faces upwards in two adjacent plates. The plate with the upward processing surface is directly transferred to the first ash removing device 3 by the manipulator 55 for ash removing, the plate with the downward processing surface is transferred to the second conveying device 21 by the manipulator 55, and after being turned over by the plate turning device 4, ash removing is performed by the second ash removing device 3. The empty trays on the first conveyor 21 are conveyed to the second conveyor 21 by the transverse conveyor 22, and then the trays are conveyed to the second first conveyor 11 by the second conveyor 21, so that the recovery of the trays is realized.

Therefore, the plate transportation ash removal system provided by the invention realizes automatic ash removal, improves ash removal efficiency, can remove ash on the upper and lower processing surfaces of the plate, and fully automatically conveys or reflows the plate and the tray, and improves production efficiency.

In one embodiment, as shown in fig. 16-21, the four-way adjustment device includes a slide mount 52 slidably coupled to the gantry top beam 511, a movement drive 53 for driving the slide mount 52 to slide on the gantry top beam 511, and a lift drive 54 coupled between the slide mount 52 and the robot 55.

The slide mount 52 is mounted on the gantry beam 511, and is slidably coupled to the gantry beam 511 so as to be slidably adjustable left and right.

The lifting driving mechanism 54 is connected between the sliding seat 52 and the manipulator 55, and is used for driving the manipulator 55 to adjust up and down.

A movement driving mechanism 53 is installed on the gantry beam 511 for driving the slide block 52 to move linearly.

The moving driving mechanism 53 may be a rack, a gear, or a motor, or the moving driving mechanism 53 may be a linear driving cylinder or a linear driving cylinder.

When the moving driving mechanism 53 is a linear driving cylinder or a linear driving cylinder, a cylinder barrel of the linear driving cylinder or the linear driving cylinder is installed at one end of the gantry beam 511, and a piston rod of the linear driving cylinder or the linear driving cylinder is connected with the sliding seat 52, so that the sliding seat 52 is driven to move linearly.

When the moving driving mechanism 53 may be a rack, a gear, or a motor, the rack is mounted on the gantry beam 511, the gear is mounted on the sliding seat 52 through a rotating shaft and engaged with the rack, and the motor is mounted on the sliding seat, and is used for driving the gear to rotate, so as to drive the sliding seat 52 to linearly move.

The elevation driving mechanism 54 is used to drive the robot 5 to move up and down to adjust the height. The lifting driving mechanism 54 may be a lifting driving cylinder or a lifting driving cylinder, a cylinder barrel of which is connected with the sliding seat 52, and a piston rod of which is connected with the manipulator 55.

The lifting driving mechanism 54 may be other mechanisms capable of driving the manipulator to move up and down.

In one embodiment, as shown in fig. 16 to 21, the movement driving mechanism 53 includes a rack 531, a gear 532 meshed with the rack 531, and a gear driving motor 533 for driving the rotation of the gear 532.

The rack 531 is mounted on the surface of the gantry top beam 511.

The gear 532 is mounted on the slide base 52 through a gear rotating shaft 534, the gear drive motor 533 is fixedly mounted on the slide base 52, and an output shaft 5331 of the gear drive motor 533 is connected with the gear rotating shaft 534.

In this embodiment, the racks 531 are mounted on the gantry top beam 511, which may be mounted on the top, side, or bottom of the gantry top beam 511. The racks 531 extend along the length of the gantry top beam 511.

A gear 532 and a gear drive motor 533 are mounted on the slide holder 52. The gear 532 is fixedly mounted on a gear rotating shaft 534, the gear rotating shaft 534 is mounted on the sliding seat 52 through a bearing, the gear driving motor 533 is fixedly mounted on one side of the sliding seat 52, and an output shaft 5331 of the gear driving motor 533 is in transmission connection with the gear rotating shaft 534. The output shaft 5331 and the gear shaft 534 may be directly connected by a coupling or may be connected by a transmission 535. The transmission 535 may be a belt, chain, gear set, or the like transmission.

The gear drive motor 533 may rotate in a forward direction and in a reverse direction. When the gear driving motor 533 rotates forward, it drives the gear 532 to rotate forward through the gear rotating shaft 534, the gear 532 is meshed with the rack 531, and moves on the rack 531 toward one end of the gantry top beam 511. When the gear driving motor 533 rotates reversely, it drives the gear 532 to rotate reversely through the gear rotating shaft 534, the gear 532 is meshed with the rack 531, and moves on the rack 531 toward the other end of the gantry beam 511. During the movement of the gear 532, the gear shaft 534 will generate thrust to the sliding seat 52 through the bearing, so that the sliding seat 52 moves along with the movement, thereby realizing the reciprocating movement on the gantry top beam 511.

Preferably, one gear driving motor 533 may be connected to each end of the gear shaft 534, one of which is a common motor and the other of which is a standby motor. When the common motor fails, the standby motor is connected with the gear rotating shaft 534, and the standby motor is adopted for operation.

In one embodiment, as shown in fig. 19-21, a track 5111 is provided on the gantry top beam 511.

The sliding seat 52 is provided with a chute 521, the rail 5111 is fitted in the chute 521, and the rail 5111 is in clearance fit with the wall of the chute 521.

A rack 531 is provided on the bottom surface of the rail 5111, and a gear 532 is located below the rack 531.

The gear 532 is mounted in the slide base 52 by a gear shaft 534, and the gear 532 is at least partially located in the chute 521 and is engaged with the rack 531.

The gear drive motor 533 is mounted on the outside of the slide holder 52, and an output shaft 5331 of the gear drive motor 533 is connected to the gear rotation shaft 534 via a transmission 535.

In this embodiment, a rail 5111 is provided at the bottom of the gantry top beam 511, and a rack 531 is provided on the bottom surface of the rail 5111. A part of the gear 532 is located in the chute 521 and a part is located inside the slide base 52. The gear shaft 534 passes through the slide base 52.

During assembly, the sliding seat 52 can be sleeved on one end of the rail 5111, so that the rail 5111 penetrates into the chute 521 to realize sliding fit.

In one embodiment, as shown in fig. 19-21, a stop plate 522 is provided at the top of chute 521. The rail 5111 is located below the stopper plate 522. Grooves 5113 are respectively arranged on the left side and the right side above the track 5111 on the portal frame top beam 511, and limiting plates 522 are inserted into the grooves 5113 to realize upper and lower limiting. The groove 5113 extends along the length of the track 5111. The limiting plate 522 may slide in the groove 5113 when the slide seat 52 slides.

In one embodiment, as shown in fig. 19-21, a limit groove 5112 is provided on the upper surface of the rail 5111. The limiting plate 522 is provided with a limiting pin 523 extending downwards, and the limiting pin 523 is slidably matched in the limiting groove 5112. The limiting pin 523 is inserted into the limiting groove 5112 and is in clearance fit with the limiting groove 5112, so that the sliding seat 52 is limited left and right. The limit groove 5112 extends along the length direction of the rail 5111. When the slide seat 52 slides, the stopper pin 523 can slide in the stopper groove 5112.

In one embodiment, as shown in fig. 16 and 18, the robot 55 includes a mounting frame 551 and a plurality of suction cups 552 disposed below the mounting frame 551. The robot 55 includes a mounting frame 551 and suction cups 552, and a plurality of suction cups 552 are provided below the mounting frame 551. Suction cups 552 are used to hold the sheet material. In use, the suction cup 552 is aligned with the surface of the sheet material, and then the suction cup 552 is compressed to pick up the sheet material. After the sheet is moved to the desired position, the sheet is pressed by a manual or other press, and the robot is operated to pull the suction cups 552 away from the sheet to complete the placement of the sheet. In this process, no damage is caused to the edges of the sheet material.

In one embodiment, as shown in fig. 3-5, the second conveyor 21 includes a second support 211 and a plurality of second rollers 212 spaced apart on the second support 211.

The cross conveyor 22 includes a plurality of spaced-apart elevating cross conveyors 221, each cross conveyor 221 being disposed between two adjacent second rollers 212.

The cross conveyor 221 has a raised state and a fallen state.

When the lateral conveyor 221 is in the raised state, the lateral conveyor 221 protrudes from the gap between the adjacent two second rollers 212.

While the cross conveyor 221 is in the falling state, the cross conveyor 212 descends from the gap between the adjacent two second rollers 212.

The second conveyor 21 is a roller conveyor including a second bracket 211 and a plurality of second rollers 212 arranged on the second bracket 211 at intervals. A second driving motor 213 is installed on the second bracket 211 to drive the second roller 212 to rotate. A belt or a chain is connected between the rotating shafts of the second rollers 212, and the second driving motor 213 is connected with the rotating shaft of one second roller 212, so that all the second rollers 212 can be driven to rotate.

The lateral transfer device 22 includes a plurality of vertically movable lateral transfer devices 221 arranged at intervals, and the transfer direction of the lateral transfer devices 221 is perpendicular to the transfer direction of the second transfer device 21. The conveying direction of the cross conveyor 221 is parallel to the axis of the second roller 212 or along the axial direction of the second roller 212.

The cross conveyor 221 is used to transfer empty trays or material from one second conveyor 21 to another second conveyor 21.

Each cross conveyor 221 is disposed between two adjacent second rollers 212 and can then be raised or lowered from the gap between the two second rollers 212.

The cross conveyor 221 has a raised state and a fallen state.

When the lateral conveyor 221 is in a raised state, the lateral conveyor 221 protrudes from the gap between two adjacent second rollers 212, so that the tray or the material on the second rollers 212 can be lifted up and then laterally conveyed to another second conveyor 21.

When the cross conveyor 221 is in the falling state, the cross conveyor 212 falls or descends from the gap between the adjacent two second rollers 212, which is located below the second rollers 212, without affecting the operation and conveyance of the second rollers 212.

In one embodiment, as shown in fig. 5-8, the cross conveyor 221 includes a conveyor frame 2211 and a conveyor belt 2215 disposed on the conveyor frame 2211, the conveyor belt 2215 being disposed along the axial direction of the second roller 212.

When the cross conveyor 221 is in a raised state, the conveyor belt 2215 is positioned above the second roller 212.

With the cross conveyor 221 in the drop-back condition, the conveyor belt 2215 is positioned below the second roller 212.

The cross conveyor 221 includes a conveyor elevator 2211, a conveyor header 2212, a drive pulley 2213, a driven pulley 2214, and a conveyor belt 2215.

A driving wheel driving motor 2216 is arranged on the top beam 2212 of the conveyor, and the output end of the driving wheel driving motor 2216 is connected with a rotating shaft of the driving wheel 2213. The output end of the driving wheel driving motor 2216 is connected with the rotating shaft of the driving wheel 2213 through a coupling or a gear set, so as to drive the driving wheel 2213 to rotate.

The conveyor frame 2211 is a liftable frame. Conveyor header 2212 is mounted to conveyor elevator 2211. The conveyor header 2212 is disposed between the gaps of two adjacent second rollers 212 and can protrude upward or fall from the gaps between two adjacent second rollers 212. The conveyor header 2212 extends parallel to the axis of the second roller 212. The drive wheel 22213 and the driven wheel 22214 are each mounted to a conveyor header 2212, spaced apart. Specifically, a drive pulley 2213 may be mounted at one end of the conveyor header 2212 and a driven pulley 2214 mounted at the other end of the conveyor header 2212. The conveyor belt 2215 may be a belt or chain that is used to convey the sheet or pallet. The conveyor belt 2215 is looped over the primary pulley 2213 and the secondary pulley 2214, with the conveyor belt 2215 extending parallel to the axis of the second roller 212. As the conveyor header 2212 moves, the conveyor belt 2215 can also extend upward or drop from the gap between adjacent second rollers 212.

Thus, the conveying direction of the conveyor belt 2215 is perpendicular to the conveying direction of the second roller 212, and if the conveying direction of the second roller 212 is the front-rear direction or the longitudinal direction, the conveying direction of the conveyor belt 2215 is the left-right direction or the lateral direction.

With the cross conveyor 221 in the raised position, the conveyor header 2212 extends upwardly from the gap between the adjacent two second rollers 212 and the conveyor belt 2215 is raised upwardly above the second rollers 212 so that the trays or materials on the second rollers 212 can be lifted by the conveyor belt 2215 and transported laterally by the conveyor belt 2215.

When the cross conveyor 221 is in the drop-back condition, the conveyor header 2212 drops or drops back from the gap between two adjacent second rollers 212, and the conveyor belt 2215 is positioned below the second rollers 212 without affecting the operation and transport of the second rollers 212.

In one embodiment, as shown in fig. 4-5, a lateral conveyor 221 is disposed between each two adjacent second rollers 212 to increase the lateral conveying capacity.

The conveyor lifting frame 2211 comprises at least two lifting cylinders, and piston rods of the two lifting cylinders are respectively connected with two ends of the conveyor top beam 2212. The lifting cylinder drives the lifting of the conveyor top beam 2212, and further drives the lifting of the driving wheel 2213, the driven wheel 2214 and the conveyor belt 2215.

In one embodiment, as shown in fig. 9-13, the ash removal apparatus 3 includes a third conveyor 31 and an ash removal device 32.

The ash removal device 32 includes an ash removal device lifting frame 321 provided with a screw 322, a sleeve 323 which is sleeved on the screw 322 and can linearly move along the screw 322, and an ash removal turntable 324 provided on the sleeve 323.

The turntable axis of rotation 3242 of the ash removal turntable 324 is parallel to the screw 322.

The ash removal device lifting frame 321 spans the third conveying device 31, the screw 322 is transversely arranged above the third conveying device 31, and the ash removal rotary table 34 is arranged above the third conveying device 31.

The third conveying device 31 is a roller conveying device, and includes a third bracket and a plurality of third rollers 311 disposed on the third bracket. A third driving motor is installed on the third bracket to drive the third roller 311 to rotate. A belt or a chain is connected between the rotating shafts of the third rollers 311, and the third driving motor is connected with the rotating shaft of one third roller 311, so that all the third rollers 311 can be driven to rotate.

The ash removal device 32 mainly comprises an ash removal device lifting frame 321, a screw 322, a sleeve 323 and an ash removal turntable 324.

The ash removal device lifting frame 321 is a lifting support. The screw 322 is installed on the ash removal device lifting frame 321 through a bearing, and the screw 322 can rotate. The sleeve 323 is sleeved on the screw 322 and can move linearly along the screw 322. The ash removal turntable 324 is mounted on a sleeve 323, which is fixedly mounted on a turntable shaft 3242, and can rotate along with the turntable shaft 3242 to clean dirt or ash on the surface of the plate. The turntable shaft 3242 is parallel to the screw 322.

Therefore, the height of the ash cleaning turntable 324 can be adjusted by lifting the ash cleaning device lifting frame 321, and the screw 322 can drive the sleeve 323 to move left and right by rotating, so that the ash cleaning turntable 324 can move left and right in a transverse reciprocating mode.

A protective layer may be provided on the surface of the soot cleaning turntable 324 as needed to protect the sheet material.

When the ash removal turntable 324 is brought close to the plate and rotated, the generated wind can blow away dust or dirt with small adhesion force.

If the dirt is adhered to the surface of the plate, it is necessary to contact the surface of the plate at the cleaning turntable 324 to clean the adhered dirt or ash by the rotation of the cleaning turntable 324.

In one embodiment, as shown in fig. 9-13, a guide rod 3210 parallel to the screw 322 is provided on the ash removal device lift 321, and the sleeve 323 is slidably disposed on the guide rod 3210.

A screw drive motor 325 is mounted on the ash removal device lifting frame 321, and an output shaft of the screw drive motor 325 is connected with the screw 322.

A rotary table bracket 3241 is connected between the ash removal rotary table 324 and the sleeve 323, and the ash removal rotary table 324 is arranged on the rotary table bracket 3241 through a rotary table rotating shaft 3242.

A turntable driving motor 326 is mounted on the sleeve 323, and an output end of the turntable driving motor 326 is connected to a turntable rotating shaft 3242.

The screw 322 can rotate on the ash removal device lifting frame 321 by the action of the screw driving motor 325. The output shaft of the screw drive motor 325 may be coupled to the screw 322 via a coupling or a gear set or a conveyor belt to effect transmission.

The sleeve 323 has an internal thread therein, which is fitted over the screw 322, and is screwed with the screw 322. In order to guide the sleeve 323 so that it can only move and cannot rotate, a guide rod 3210 is provided on the ash removal device lifter 321, and the guide rod 3210 is parallel to the screw 322. The sleeve 323 has a through hole in the wall, and the guide rod 3210 passes through the through hole in the wall and is slidably connected or clearance-fitted with the wall of the sleeve, so that the sleeve 323 can slide along the guide rod 3210.

When the screw rod 322 is driven to rotate by the screw rod driving motor 325, an acting force is given to the sleeve 323 to rotate under the action of the screw thread, and the sleeve 323 can not rotate and can only move linearly along the guide rod 3210 due to the action of the guide rod 3210, so that the transverse position of the ash cleaning turntable 324 connected to the sleeve 323 can be adjusted.

The ash removal carousel 324 is installed on carousel support 3241 through pivot 3242, and carousel support 3241 fixed connection is on the surface of sleeve 323. Bearings are installed between the rotation shaft 3242 and the turntable support 3241 so that the rotation shaft 3242 can rotate on the turntable support 3241. The ash removal turntable 324 is fixedly mounted on the rotating shaft 3242, and when the rotating shaft 3242 rotates, the ash removal turntable 324 rotates.

The rotary table driving motor 325 is installed on the sleeve 323, and its output end is connected with the rotary shaft 3242 through a coupling or a gear set or a transmission belt, so as to drive the rotary shaft 3242 to rotate, and further drive the ash cleaning rotary table 324 to rotate through the rotary shaft 3242, so as to clean dirt or ash on the surface of the plate.

The ash removal device lifting frame 321 comprises at least two lifting oil cylinders 3211, and a supporting block 3213 is arranged on a piston rod 3212 of each lifting oil cylinder 3211. Both ends of the screw 322 are respectively connected in the supporting blocks 3213. The screw driving motor 325 is mounted on one of the support blocks 3213.

The lifting oil cylinder 3211 stretches to drive the supporting block 3213 and the screw 322 to move up and down, so as to drive the sleeve 323 and the ash cleaning turntable 324 to adjust the height position.

Bearings are arranged between two ends of the screw 322 and the supporting blocks 3213, and a screw driving motor 325 is installed on one supporting block 3213.

In one embodiment, a plurality of sleeves 323 are sleeved on the screw 322 at intervals, a turntable support 3241 is arranged on each sleeve 323, an ash removal turntable 324 is mounted on each turntable support 3241, and a turntable driving motor 326 is arranged on each sleeve 323. Each sleeve 323 is slidably coupled to a guide rod 3210. The number of the ash removal turntables 324 that can be cleaned is increased, and the stroke of each ash removal turntable 324 in the width direction can be reduced. And, the proper ash removal turntable 324 can be selected to rotate ash removal as required.

In one embodiment, as shown in fig. 10, a plurality of sleeves 323 are sleeved on the screw 322 at intervals, a turntable support 3241 is arranged on each sleeve 323, and an ash cleaning turntable 324 is mounted on each turntable support 3241.

The rotary shafts 3242 of any two adjacent ash removal rotary plates 324 are connected.

The turntable drive motor 326 is mounted on one of the sleeves 323 and is coupled to the turntable shaft 3242.

The number of the ash removal turntables 324 that can be cleaned is increased, and the stroke of each ash removal turntable 324 in the width direction can be reduced. And the ash cleaning rotary table 324 connected to the same rotary shaft 3242 can be driven to rotate by a rotary table driving motor 326, so that the ash cleaning rotary table 324 can synchronously rotate to clean ash.

In one embodiment, brushes or cleaning cloths are provided on the ash removal turntable 324 to clean the surfaces of the sheet of material from dust or adhesions, which may provide protection to the surfaces of the sheet of material.

In one embodiment, a turntable bracket 3241 is respectively disposed on the front and rear sides of the sleeve 323, and each turntable bracket 3241 is provided with an ash cleaning turntable 324, so that a single ash cleaning area is increased, and ash cleaning efficiency is improved.

In one embodiment, as shown in fig. 14 to 15, the sheet reversing device 4 includes a fourth conveyor 41 and a sheet reversing mechanism 42 provided on the fourth conveyor 41.

The sheet material turning mechanism 42 includes a guide rail 421, a slider 422, a slider driving mechanism 425 for driving the slider 422 to slide on the guide rail 421, a sheet material clamp 423, a clamp connecting shaft 424, and a connecting shaft driving motor 426 for driving the clamp connecting shaft 424 to rotate.

The guide rail 421 is mounted on the fourth conveyor 41 and extends in the width direction of the fourth conveyor 41.

The slider 422 is disposed on the rail 421, and the slider 422 is slidably connected to the rail 421.

The plate holder 423 is connected to the slider 422 via a holder connection shaft 424.

The connection shaft driving motor 426 is mounted on the slider 422, and an output end of the connection shaft driving motor 422 is connected to the jig connection shaft 424.

The slider driving mechanism 425 is mounted on the fourth conveyor 41, and an output end of the slider driving mechanism 425 is connected to the slider 42.

The fourth conveyor 41 is a roller conveyor, and includes a fourth frame and a plurality of fourth rollers 411 disposed on the fourth frame. A fourth driving motor is installed on the fourth bracket to drive the fourth roller 411 to rotate. A belt or a chain is connected between the rotating shafts of the fourth rollers 411, and a fourth driving motor is connected with the rotating shaft of one fourth roller 411 to drive all the fourth rollers 411 to rotate.

The plate turnover mechanism 42 mainly comprises a guide rail 421, a slide block 422, a plate clamp 423, a clamp connecting shaft 424, a slide block driving mechanism 425 and a connecting shaft driving motor 426.

The guide rail 421 is mounted on a fourth bracket of the fourth conveyor 41, which extends in the width direction of the fourth conveyor 41. The slider 422 is mounted on the rail 421 and is capable of sliding on the rail 421. The slider driving mechanism 425 is used to drive the slider 422 to slide on the guide rail 421. The slider driving mechanism 425 may be a driving cylinder, the cylinder thereof is mounted on the fourth support of the fourth conveyor 41, and the piston rod thereof is connected to the slider 422, so that the slider 422 may be driven to move on the guide rail 421 by telescoping. Of course, the slider driving mechanism 425 may be a driving mechanism formed by combining a motor, a rack and a gear, the motor is mounted on the slider 422, the rack is mounted on the guide rail 421, the gear is mounted on an output shaft of the motor, and the gear is meshed with the rack to drive the slider 422 to move on the rack 421.

The sheet clamp 423 is used to hold a sheet, which may be a robot, clamp, or the like. One end of the plate material clamp 423 is fixedly installed on the clamp connecting shaft 424, and the other end of the clamp connecting shaft 424 is connected with the slider 422. Bearings are provided between the slider 422 and the clamp connection shaft 424 so that the clamp connection shaft 424 can rotate on the slider 422.

The connecting shaft driving motor 426 is used to drive the rotation of the clamp connecting shaft 424. The connecting shaft driving motor 426 is fixedly installed on the slider 422, and an output shaft thereof is connected with the jig connecting shaft 424 through a coupling or a gear set and a transmission belt.

When the plate passes through the plate clamp 423, the plate clamp 423 clamps the plate, and simultaneously, the slider driving mechanism 425 and the connecting shaft driving motor 426 are started, and when the slider 422 drives the plate clamp 423 to move to one side of the turning device frame 401 through the clamp connecting shaft 424, the clamp connecting shaft 424 rotates and drives the plate clamp 423 to turn over. When the plate holder 423 is turned 180 °, the slider driving mechanism 425 and the connection shaft driving motor 426 are stopped. After the sheet clamp 423 releases the sheet, the sheet is flipped and transported away from the sheet clamp 423 by the flipping device rollers 402. The slider driving mechanism 425 and the connecting shaft driving motor 426 drive the slider 422 and the plate holder 423 to reset, respectively. Of course, the next sheet may also be turned 180 ° by the sheet clamp 423 during the resetting process. The sheet material is turned 180 ° along the width direction of the inverter frame 401.

In one embodiment, as shown in fig. 14, a plurality of plate turnover mechanisms 42 are arranged on the fourth conveying device 41 at intervals, so that a plurality of plates can be turned at a time, and the plate turnover efficiency is improved.

Referring to fig. 1 to 21, the method for removing ash in transportation of plates according to the embodiment of the present invention adopts the system for removing ash in transportation of plates according to any one of the foregoing embodiments, and includes the following steps:

s001: the tray with the sheet material is placed on the first conveyor 11.

S002: the tray containing the sheet is transferred to the first and second transfer devices 21 by the first transfer device 11.

S003: the plate material with the processing surface facing upward is transferred to the ash removing device 3 located outside the first and second conveyors 21 by the robot 55 for cleaning.

S004: the sheet material with the processing surface facing downward is transferred to the second conveyor 21 by the robot 55.

S005: the sheet material with the working surface facing downward is transferred to the sheet material turning apparatus 4 on the front side by the second conveyor 21, and the working surface of the sheet material is turned upward by the sheet material turning apparatus 4.

S006: the plate overturning device 4 moves the overturned plate to the ash cleaning device 3 at the front side of the plate overturning device for cleaning.

S007: after the sheet material in the tray is emptied, the tray is transferred from the first second conveyor 21 to the second conveyor 22 by the transverse conveyor 22.

S008: the second conveyor 22 moves the trays to the second first conveyor 11 and recovers the trays.

The plate transportation ash removing method provided by the invention realizes automatic ash removal, improves ash removing efficiency, can remove ash on the upper and lower processing surfaces of the plate, and fully automatically conveys or reflows the plate and the tray, thereby improving production efficiency.

The above technical schemes can be combined according to the need to achieve the best technical effect.

What has been described above is merely illustrative of the principles and preferred embodiments of the present invention. It should be noted that several other variants are possible to those skilled in the art on the basis of the principle of the invention and should also be considered as the scope of protection of the present invention.

Claims (10)

1. The plate transportation ash removal system is characterized by comprising first conveying equipment, second conveying equipment, ash removal equipment, plate overturning equipment and a gantry manipulator;

The first conveying device comprises two first conveying devices which are arranged side by side;

The second conveying equipment comprises two side-by-side second conveying devices, and the two second conveying devices are correspondingly arranged on the front sides of the two first conveying devices;

a transverse conveying device is also arranged in each second conveying device;

One side of one second conveying device is provided with one ash removing device, the front side of the other second conveying device is provided with one plate overturning device, and the front side of the plate overturning device is provided with one ash removing device;

The gantry manipulator comprises a gantry and a manipulator for carrying plates, and the manipulator is arranged on a gantry top beam of the gantry through a four-way adjusting device;

the portal frame spans the second conveying equipment and the ash removing equipment positioned outside the second conveying device, and the manipulator is positioned above the second conveying equipment and the ash removing equipment;

The second conveying device comprises a second bracket and a plurality of second rollers which are arranged on the second bracket at intervals; the transverse conveying device comprises a plurality of lifting transverse conveyors which are arranged at intervals, and each transverse conveyor is arranged between two adjacent second rollers; the cross conveyor has a raised state and a dropped state; the transverse conveyor extends from a gap between two adjacent second rollers when the transverse conveyor is in a lifted state; the transverse conveyor descends from the gap between two adjacent second rollers when the transverse conveyor is in a falling state;

The ash removing device comprises a third conveying device and an ash removing device; the ash removing device comprises an ash removing device lifting frame provided with a screw, a sleeve sleeved on the screw and capable of moving along the screw in a straight line, and an ash removing rotary table arranged on the sleeve; the rotary table rotating shaft of the ash removal rotary table is parallel to the screw rod; the ash removal device lifting frame transversely spans the third conveying device, the screw rod is transversely arranged above the third conveying device, and the ash removal turntable is arranged above the third conveying device;

The plate overturning device comprises a fourth conveying device and a plate overturning mechanism arranged on the fourth conveying device; the plate overturning mechanism comprises a guide rail, a sliding block driving mechanism for driving the sliding block to slide on the guide rail, a plate clamp, a clamp connecting shaft and a connecting shaft driving motor for driving the clamp connecting shaft to rotate; the guide rail is arranged on the fourth conveying device and extends along the width direction of the fourth conveying device; the sliding block is configured on the guide rail and is in sliding connection with the guide rail; the plate clamp is connected with the sliding block through a clamp connecting shaft; the connecting shaft driving motor is arranged on the sliding block, and the output end of the connecting shaft driving motor is connected with the clamp connecting shaft; the sliding block driving mechanism is arranged on the fourth conveying device, and the output end of the sliding block driving mechanism is connected with the sliding block.

2. The sheet transport ash removal system of claim 1, wherein the four-way adjustment device comprises a slide mount slidably connected to the gantry header, a movement drive mechanism for driving the slide mount to slide on the gantry header, and a lift drive mechanism connected between the slide mount and the robot.

3. The sheet material transport ash removal system of claim 2, wherein said mobile drive mechanism comprises a rack, a gear engaged with said rack, and a gear drive motor for driving said gear in rotation;

the rack is arranged on the surface of the top beam of the portal frame;

The gear is installed on the sliding seat through a gear rotating shaft, the gear driving motor is fixedly installed on the sliding seat, and an output shaft of the gear driving motor is connected with the gear rotating shaft.

4. The sheet material transport ash removal system of claim 1, wherein said robot includes a mounting frame and a plurality of suction cups disposed below said mounting frame.

5. The plate material transporting ash removal system of claim 1, wherein,

The transverse conveyor comprises a conveyor lifting frame and a conveyor belt arranged on the conveyor lifting frame, wherein the conveyor belt is arranged along the axial direction of the second roller;

The conveyor belt is positioned above the second roller when the transverse conveyor is in a raised state;

When the transverse conveyor is in a falling state, the conveyor belt is positioned below the second roller.

6. The sheet material transport ash removal system of claim 1, wherein one said cross conveyor is disposed between each two adjacent said second rollers.

7. The plate transportation ash removal system of claim 1, wherein a guide rod parallel to the screw is provided on the ash removal device lifting frame, and the sleeve is slidably disposed on the guide rod;

a screw driving motor is arranged on the ash removal device lifting frame, and an output shaft of the screw driving motor is connected with the screw;

A rotary table support is connected between the ash removal rotary table and the sleeve, and the ash removal rotary table is arranged on the rotary table support through a rotary table rotating shaft;

the sleeve is provided with a rotary table driving motor, and the output end of the rotary table driving motor is connected with the rotary table rotating shaft.

8. The system of claim 7, wherein a plurality of sleeves are sleeved on the screw at intervals, each sleeve is provided with a turntable support, and each turntable support is provided with the ash removal turntable;

The rotary shafts of any two adjacent ash cleaning rotary discs are connected;

The turntable driving motor is arranged on one of the sleeves and is connected with the turntable rotating shaft.

9. The sheet material transport ash removal system of claim 1, characterized in that a plurality of said sheet material turning mechanisms are disposed on said fourth conveyor at intervals.

10. A method for removing ash in plate transportation, characterized in that the plate transportation ash removing system as defined in any one of claims 1-9 is adopted, comprising the following steps:

S001: placing a tray containing a sheet material on a first conveyor;

s002: conveying the tray filled with the plates to a first conveying device and a second conveying device through a first conveying device;

S003: the plate with the upward processing surface is moved to ash cleaning equipment positioned outside the first conveying device by a mechanical arm for cleaning;

S004: transferring the plate with the processing surface facing downwards to a second conveying device through a mechanical arm;

s005: the plate with the downward processing surface is transferred to plate overturning equipment at the front side through a second conveying device, and the processing surface of the plate is overturned upwards through the plate overturning equipment;

s006: the plate overturning equipment moves the overturned plate to ash removing equipment at the front side of the plate overturning equipment for cleaning;

S007: after the plates in the tray are emptied, the tray is transferred from the first second conveying device to the second conveying device through the transverse conveying device;

s008: the second conveying device moves the tray to the second first conveying device, and the tray is recovered.