CN111644389A

CN111644389A - A inspection letter sorting system for sheet material

Info

Publication number: CN111644389A
Application number: CN202010181248.8A
Authority: CN
Inventors: 张岩松; 周文智; 胡朋坤; 杨建森
Original assignee: Guangzhou Mesedge System Technology Co ltd
Current assignee: Guangzhou Mesedge System Technology Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-09-11

Abstract

The invention relates to an inspection and sorting system for plates, which comprises a feeding assembly, a mechanical arm, a base and a sorting assembly, wherein the mechanical arm is fixedly arranged on the base, the feeding assembly and the sorting assembly are distributed on the outer side of the base in a circumferential manner, so that the free end of the mechanical arm can clamp and clamp the plates from the feeding assembly and can convey the plates to the sorting assembly, the feeding assembly comprises a guard plate conveyor, a guard plate placing lifting platform, a guard plate conveyor and a guard plate roller lifting platform, and the sorting assembly comprises a first lifting platform, a second lifting platform and a sorting device; according to the invention, various plates are transported through the manipulator and the gantry crane, and manual operation is replaced by machinery, so that the transporting and detecting efficiency of the plates can be effectively improved, and manpower and material resources can be effectively saved; the manual plate turning operation is not needed, so that the personnel damage caused by manual plate turning is effectively avoided, and the potential safety hazard is avoided; meanwhile, the system is compact in structure and can effectively reduce the occupied area of the system.

Description

A inspection letter sorting system for sheet material

Technical Field

The invention relates to a plate detecting device, in particular to a plate detecting and sorting system.

Background

The plate is applied to a plurality of industries, and the surface quality requirements of the plate are different in different industries; at present, the detection and classification of large-scale plates are carried out manually, and workers judge the surface quality of the plates through visual observation and hand touch; after a worker detects one surface of the plate, the plate needs to be turned manually, and then the other surface of the plate is detected; the weight and the volume of sheet material are all bigger, from this often need a plurality of people's cooperations just can carry out the turn-over to the sheet material, and such detection mode is not only inefficiency, still need consume a large amount of manpower resources, still easily because turn over the board and cause personnel's injury.

Disclosure of Invention

The invention aims to provide an inspection and sorting system for sheet materials, which is used for automatically turning and transporting and sorting the sheet materials.

In order to achieve the above purpose, the following scheme is provided: a inspection letter sorting system for sheet material, including feeding subassembly, manipulator, base and letter sorting subassembly, manipulator fixed mounting is in on the base, the feeding subassembly with the letter sorting subassembly is the circumference in the outside of base and distributes for the free end of manipulator can certainly the last clamp of feeding subassembly gets the sheet material and can transport to on the letter sorting subassembly, the feeding subassembly includes that backplate conveyer, backplate are laid elevating platform, flitch conveyer and flitch cylinder elevating platform, the flitch conveyer links up with flitch cylinder elevating platform, the letter sorting subassembly includes first elevating platform, second elevating platform and sorting device.

The feeding assembly conveys and places the flitch and the upper and lower guard plates used for protecting the flitch at a position where the free end of the manipulator can contact, the flitch conveyor and the flitch roller lifting table are used for conveying and placing the flitch, the guard plate conveyor and the guard plate are placed on the lifting table and used for conveying and placing the guard plates, and the sorting assembly is used for conveying and placing the detected plate.

Furthermore, the sorting device comprises a connecting roller line, a gantry crane and a plurality of third lifting tables, one end of the connecting roller line is located below the gantry crane, a row of third lifting tables are arranged on two sides of the connecting roller line in parallel, and the third lifting tables are located below the gantry crane.

The sorting device is used for placing the plate materials at corresponding positions according to instructions of operators; the first lifting platform, the second lifting platform and the third lifting platform are used for placing the detected flitches, wherein the flitches placed at the first lifting platform and the second lifting platform are directly conveyed in place by a manipulator; when the flitch is placed at the third lifting platform, the mechanical arm carries the flitch to the linking roller line, the linking roller line sends the flitch to the lower part of the gantry crane, and then the gantry crane lifts the flitch and sends the flitch to the corresponding third lifting platform according to instructions.

And the mechanical arm is arranged on the flitch roller lifting platform, and a control panel for controlling the feeding assembly, the mechanical arm and the sorting assembly is arranged in the detection control platform.

Wherein, the testing personnel are located the detection control bench and detect and judge the surface quality of flitch, then operation control panel, and each station of control transports the flitch to the position of placing of corresponding grade.

Furthermore, the guard plate placing lifting table, the guard plate conveyor, the material plate roller lifting table, the first lifting table, one end of the connecting roller line and the second lifting table are sequentially distributed around the manipulator in the anticlockwise direction.

The mechanisms are circumferentially distributed on the outer side of the manipulator, so that the manipulator can carry and place plates conveniently.

Furthermore, one side of the guard plate conveyor, which is far away from the material plate roller lifting platform, is provided with a first guide wheel, and the guard plate conveyor is also provided with a forklift groove.

Wherein, first guide pulley is used for guiding the direction of delivery of upper guard plate to play certain limiting displacement to the upper guard plate, avoid the upper guard plate to collapse, stop the potential safety hazard, fork truck groove is used for fork truck to go up the retreat of fork truck fork when backplate fortune to backplate conveyer.

Furthermore, the guard plate is placed one side of the lifting platform far away from the manipulator and is provided with a stop block, and a forklift groove is further formed in the guard plate placed on the lifting platform.

Wherein, the dog plays limiting displacement to the backplate lower backplate on laying the elevating platform, avoids the backplate to collapse down, stops the potential safety hazard, and the fork truck groove is used for fork truck to carry backplate down to backplate when laying the elevating platform the retreat of fork truck fork.

Furthermore, a second guide wheel is arranged on one side, away from the manipulator, of the flitch conveyer, and a forklift groove is further formed in the flitch conveyer.

The second guide wheel is used for guiding the conveying direction of the material plates and playing a certain limiting role for the material plates, the reference positions of the material plates are determined, the mechanical arm is convenient to position and grab, and the forklift groove is used for retreating of a forklift fork when the forklift transports the material plates to the guard plate conveyor.

Further, the first lifting platform, the second lifting platform and the third lifting platform are identical in structure, and forklift grooves are formed in the tops of the first lifting platform, the second lifting platform and the third lifting platform.

The first lifting platform, the second lifting platform and the third lifting platform are identical in structure, production and manufacturing and future maintenance are facilitated, and forklift grooves in the tops of the first lifting platform, the second lifting platform and the third lifting platform are convenient for a forklift to insert into the bottom of the plate stack when the forklift carries plates.

Further, the movable end of manipulator installs anchor clamps, anchor clamps are the sucking disc.

Furthermore, a sucker is arranged at the position of a lifting claw of the gantry crane.

The sucking discs are used for grabbing and releasing the plate, so that the surface of the plate can be effectively prevented from being damaged.

The working principle and the advantages of the invention are as follows: according to the invention, various plates are transported through the manipulator and the gantry crane, and manual operation is replaced by machinery, so that the transporting and detecting efficiency of the plates can be effectively improved, and manpower and material resources can be effectively saved; the manual plate turning operation is not needed, so that the personnel damage caused by manual plate turning is effectively avoided, and the potential safety hazard is avoided; meanwhile, the system is compact in structure and can effectively reduce the occupied area of the system.

Drawings

FIG. 1 is a schematic diagram of a structure according to the present invention;

FIG. 2 is a schematic illustration of a apron conveyor according to the invention;

FIG. 3 is a schematic view of a shield placement platform according to the present invention;

fig. 4 is a schematic view of a flitch conveyor according to the invention;

FIG. 5 is a schematic view of a flitch roller lifting table according to the invention;

FIG. 6 is a schematic view of a first lift table according to the present invention;

fig. 7 is a schematic view of the structure of a joining roller wire according to the present invention.

Detailed Description

The following is described in further detail by way of specific embodiments:

reference numerals in the drawings of the specification include:

1. the automatic plate conveying device comprises a guard plate conveyor, 2, a guard plate placing lifting table, 3, a guard plate conveyor, 4, a guard plate roller lifting table, 5, a detection control table, 6, a manipulator, 7, a first lifting table, 8, a second lifting table, 9, a connecting roller line, 10, a gantry crane, 11, a third lifting table, 12, a base, 13, a first guide wheel, 14, a stop block and 15, a second guide wheel.

As shown in fig. 1, the system for inspecting and sorting sheet materials comprises a feeding assembly, a manipulator 6, a base 12 and a sorting assembly, wherein the manipulator 6 is fixedly installed on the base 12, the feeding assembly and the sorting assembly are circumferentially distributed on the outer side of the base 12, so that the free end of the manipulator 6 can clamp and take sheet materials from the feeding assembly and can transport the sheet materials to the sorting assembly, the feeding assembly comprises a guard plate conveyor 1, a guard plate placing lifting platform 2, a guard plate conveyor 3 and a guard plate roller lifting platform 4, the guard plate conveyor 3 is connected with the guard plate roller lifting platform 4, and the sorting assembly comprises a first lifting platform 7, a second lifting platform 8 and a sorting device.

When the system is operated, firstly, the upper and lower guard plates and the material plates are conveyed to each device on the feeding assembly by using a forklift; the base 12 is used for mounting the robot 6.

As shown in fig. 2, a first guide wheel 13 is arranged on one side of the guard plate conveyor 1 away from the guard plate roller lifting platform 4, and a forklift groove is further arranged on the guard plate conveyor 1.

Use fork truck to carry the backplate to backplate conveyer 1 on, set up the conveying that is used for guiding the backplate at the first guide pulley 13 of backplate conveyer 1 side to and play certain limiting displacement to the backplate for confirm the benchmark position of panel, the robot location of being convenient for snatchs, the fork truck groove makes the fork of fork truck can follow backplate conveyer 1 and withdraw from smoothly.

As shown in fig. 3, a stop block 12 is arranged on one side of the guard plate placing lifting platform 2 away from the manipulator 6, and a forklift groove is further arranged on the guard plate placing lifting platform 2.

Use fork truck to carry down the backplate to the backplate and lay elevating platform 2 department, the backplate is laid dog 14 on the elevating platform 2 and is used for spacing backplate down, avoids the backplate to collapse down, and the fork truck groove makes the fork truck fork can lay elevating platform 2 department from the backplate smoothly and withdraws from.

As shown in fig. 4, a second guide wheel 15 is disposed on a side of the flitch conveyor 3 away from the manipulator 6, and a forklift groove is further disposed on the flitch conveyor 3.

The material plates to be detected are conveyed to the material plate conveyor 3 through the forklift, the second guide wheels 15 at the position of the material plate conveyor 3 are used for guiding conveying of the material plates and determining the reference position of the material plates, so that the robot can conveniently position and grab the material plates, and the forklift grooves enable the forklift forks to smoothly withdraw from the material plate conveyor 3.

As shown in fig. 1, the automatic feeding device further comprises a detection control platform 5, wherein the detection control platform 5 is arranged on one side, away from the manipulator 6, of the flitch roller lifting platform 4, and a control panel for controlling the feeding assembly, the manipulator 6 and the sorting assembly is arranged in the detection control platform 5.

After the stacked upper and lower guard plates for protecting the surface of the flitch and the stacked flitch are carried to the respective feeding positions, the detecting personnel at the detecting console 5 operates the control panel to make the guard plate conveyer 1 convey the upper guard plate for a certain distance, and then the upper guard plate is relatively fixedly placed on the guard plate conveyer 1; meanwhile, the flitch conveyor 3 conveys the flitch onto the flitch roller elevating table 4 as shown in fig. 5.

After the upper guard plate, the lower guard plate and the flitch are placed in place, a detection person operates the control panel to control the mechanical arm 6 to convey the lower guard plate to the first lifting table 7 and the second lifting table 8 respectively, the mechanical arm 6 also conveys the lower guard plate to the connecting roller line 9, the connecting roller line 9 conveys the lower guard plate for a distance and stops, the gantry crane 10 descends to lift the lower guard plate and convey the lower guard plate to the third lifting table 11, and when the lower guard plate is placed on the first lifting table 7, the second lifting table 8 and all the third lifting tables 11, the detection and sorting work can be started; the detection personnel set the grade of the material plate in the system in advance, and associate and match the corresponding grade information with the first lifting platform 7, the second lifting platform 8 and the third lifting platforms 11 one by one.

The positive surface quality of the first flitch on the flitch buttress is detected to the detection personnel who is located detection control panel 5 department, treats that the front of flitch detects the completion back, and detection personnel operation control panel control manipulator 6 lifts up this flitch, and manipulator 6 is when snatching, and at first the sucking disc can blow, breaks the vacuum state between the plate, avoids absorbing many panels. And meanwhile, the time of air blowing is defined according to the different thicknesses of the plates. The sucker can suck one corner of the plate firstly and then lift the plate completely, and the manipulator 6 can adjust the reverse rotation angle according to the size of the plate, so that the reverse side of the plate is opposite to the detector, and the detector can detect the reverse side of the plate conveniently; after the two surfaces of the flitch are detected, operating an operator to operate a control panel to convey the flitch to a corresponding placing position which is associated in advance; if the operator judges that the grade of the flitch is matched with the setting grade of the first lifting table 7 or the second lifting table 8, the operator operates the control panel to control the manipulator 6 to directly convey the flitch onto the first lifting table 7 or the second lifting table 8.

As shown in fig. 1 and 7, the sorting device includes an engaging roller line 9, a gantry crane 10 and a plurality of third lifting tables 11, one end of the engaging roller line 9 is located below the gantry crane 10, a row of third lifting tables 11 is respectively arranged in parallel on two sides of the engaging roller line 9, and the third lifting tables are located below the gantry crane 10.

If the detection personnel judge that the grade of the plate material is matched with the grade preset by one of the third lifting tables 11, the detection personnel operate the control panel to control the mechanical arm 6 to convey the plate material to the connecting roller line 9, after the connecting roller line 9 conveys the plate material to the lower part of the gantry crane 10, the connecting roller line 9 stops, at the moment, the gantry crane 10 lifts the plate material on the connecting roller line 9 and conveys the plate material to the corresponding third lifting table 11, and then the gantry crane 10 resets.

As shown in fig. 5, while the manipulator 6 moves the material plate away from the material plate roller lifting platform 4, the material plate roller lifting platform 4 is lifted by a height equal to the thickness of the material plate, so as to ensure that the height of the upper surface of the material plate is unchanged, and the manipulator 6 can conveniently and quickly take off one material plate; after the plate falls onto the first lifting table 7, the second lifting table 8 or the third lifting table 11, the first lifting table 7, the second lifting table 8 or the third lifting table 11 is lowered by the height of one plate thickness to ensure that the height of the upper surface of the plate is unchanged, so that a next plate can be quickly placed by the manipulator 6 or the gantry crane 10; the height at which the flitch roller lifting table 4 rises and the height at which the first lifting table 7, the second lifting table 8 or the third lifting table 11 falls can be preset manually.

As shown in fig. 6, the first lifting platform 7, the second lifting platform 8 and the third lifting platform 11 have the same structure, and the top of the first lifting platform 7, the top of the second lifting platform 8 and the top of the third lifting platform 11 are all provided with a forklift slot.

When the flitches at the first lifting table 7, the second lifting table 8 or a certain third lifting table 11 are stacked to a preset height or quantity, an operator operates the control panel to control the mechanical arm 6 to clamp the upper protection plate on the protection plate conveyor 1 and perform the same operation of placing the lower protection plate on each lifting table, the upper protection plate is placed at the top end of the flitch stack, and at the moment, the warning lamp above the lifting table is lightened; and then, the stacked material plates are conveyed away by using a forklift, and the forklift grooves in the lifting platforms are convenient for forklift forks to insert into the bottoms of the material plate stacks to convey the material plates. Then the driver of the forklift presses a reset button at the outlet, the warning lamp is turned off, and the lifting platform returns to the original position.

The system can continuously work by circulating the processes.

As shown in fig. 1, the apron placing elevating platform 2, the apron conveyor 1, the apron roller elevating platform 4, the first elevating platform 7, one end of the joining roller line 9, and the second elevating platform 8 are sequentially distributed around the robot 6 in a counterclockwise direction.

The devices are distributed on the outer side of the manipulator 6 in a circumferential mode, so that the manipulator 6 can carry and place plates conveniently.

And a clamp is arranged at the movable end of the manipulator 6, and the clamp is a sucker.

And a sucking disc is arranged at the lifting claw of the gantry crane 10.

The manipulator 6 and the gantry crane 10 use the sucking discs to grab and release the flitch, so that the surface of the flitch can be effectively prevented from being damaged when the manipulator 6 and the gantry crane 10 clamp the flitch.

According to the invention, various plates are transported through the manipulator 6 and the gantry crane 10, and manual operation is replaced by machinery, so that the transporting and detecting efficiency of the plates can be effectively improved, and manpower and material resources can be effectively saved; the manual plate turning operation is not needed, so that the personnel damage caused by manual plate turning is effectively avoided, and the potential safety hazard is avoided; meanwhile, the system is compact in structure and can effectively reduce the occupied area of the system.

The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics of the embodiments is not described herein in any greater extent than that known to persons of ordinary skill in the art at the filing date or before the priority date of the present invention, so that all of the prior art in this field can be known and can be applied with the ability of conventional experimental means before this date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the applicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A inspection letter sorting system for sheet material which characterized in that: including feeding subassembly, manipulator, base and letter sorting subassembly, manipulator fixed mounting be in on the base, the feeding subassembly with the letter sorting subassembly is the circumference in the outside of base and distributes for the free end of manipulator can certainly the last clamp of feeding subassembly gets the sheet material and can transport to on the letter sorting subassembly, the feeding subassembly includes that backplate conveyer, backplate are laid elevating platform, flitch conveyer and flitch cylinder elevating platform, the flitch conveyer links up with flitch cylinder elevating platform, the letter sorting subassembly includes first elevating platform, second elevating platform and sorting device.

2. The inspection and sorting system for slabs according to claim 1, characterized in that: the sorting device comprises a joining roller line, a gantry crane and a plurality of third lifting tables, one end of the joining roller line is located below the gantry crane, two sides of the joining roller line are respectively provided with a row of third lifting tables in parallel, and the third lifting tables are located below the gantry crane.

3. The inspection and sorting system for slabs according to claim 1, characterized in that: still including detecting the control cabinet, detecting the control cabinet and setting up in the one side that manipulator was kept away from to flitch cylinder elevating platform, be provided with the control panel who is used for controlling feeding subassembly, manipulator and letter sorting subassembly in the detecting the control cabinet.

4. The inspection and sorting system for slabs according to claim 1, characterized in that: the backplate is laid elevating platform, backplate conveyer, flitch cylinder elevating platform, first elevating platform, is linked up the one end and the second elevating platform of cylinder line and is distributed around the manipulator in proper order with the counter-clockwise.

5. The inspection and sorting system for slabs according to claim 1, characterized in that: one side of the guard plate conveyor, which is far away from the guard plate roller lifting table, is provided with a first guide wheel, and the guard plate conveyor is also provided with a forklift groove.

6. The inspection and sorting system for slabs according to claim 1, characterized in that: one side of the guard plate placing lifting platform far away from the mechanical arm is provided with a stop block, and a forklift groove is further formed in the guard plate placing lifting platform.

7. The inspection and sorting system for slabs according to claim 1, characterized in that: and a second guide wheel is arranged on one side, away from the manipulator, of the flitch conveyer, and a forklift groove is further formed in the flitch conveyer.

8. The inspection and sorting system for slabs according to claim 1, characterized in that: the first lifting platform, the second lifting platform and the third lifting platform are identical in structure, and forklift grooves are formed in the tops of the first lifting platform, the second lifting platform and the third lifting platform.

9. The inspection and sorting system for slabs according to claim 1, characterized in that: the movable end of the manipulator is provided with a clamp, and the clamp is a sucker.

10. The inspection and sorting system for slabs according to claim 2, characterized in that: and a sucking disc is arranged at the lifting claw of the gantry crane.