Outer wall tile grading conveying device
The technical field is as follows: the present application is a divisional application of the invention patent application having application number 201610167804. X.
The invention relates to the technical field of ceramic tile production, in particular to a graded conveying device for exterior wall ceramic tiles.
Background art:
in building construction, decorative tiles are the main raw material for exterior decoration and floor pavement, and are increasingly used along with the high development of building engineering. The production of the ceramic tile is carried out by the processes of material selection → batching → ball milling pulping → spraying powder making → press forming → drying → printing (flower seeping) → chemical material → batching → ball milling → firing → polishing, edging → grading → waxing → packaging → warehousing and the like, wherein the grading conveying process is an important step and needs to grade the ceramic tile to distinguish qualified products from unqualified products.
For a long time, the graded conveying of the ceramic tiles is usually carried out manually, and the production line type production mode usually requires workers to work uninterruptedly for 24 hours, so that a large amount of labor force is consumed, the production cost is improved, the working efficiency is low, and the yield is difficult to improve. With the rapid development of the ceramic tile mechanical industry, the trend of carrying out grading conveying by using mechanical equipment instead of manpower is already a trend, how to develop a grading conveying device which can be efficient and safe is a difficult problem which needs to be solved urgently in the field of ceramic tile production.
The invention content is as follows:
aiming at the defects of the prior art, the invention provides the grading conveying device for the exterior wall tiles, which can automatically carry out the grading conveying on qualified tiles and unqualified tiles, avoid the manual uninterrupted work for 24 hours, greatly liberate labor force, improve the production efficiency, reduce the production cost, ensure the tiles not to be broken and damaged, and greatly improve the production efficiency.
The technical solution of the invention is as follows:
the utility model provides an outer wall ceramic tile hierarchical conveyor, including the pay-off dolly, the certified products conveyer, the defective products recovery dolly, hierarchical conveying unit and control system, the pay-off dolly is located between certified products conveyer and the defective products recovery dolly, hierarchical conveying unit is located the certified products conveyer directly over, control system is connected with hierarchical conveying unit electricity, hierarchical conveying unit includes CCD camera and flexible elevating manipulator, the CCD camera treats hierarchical ceramic tile and carries out the photo shooting to the ceramic tile that treats in the pay-off dolly, and transmit the photo for control system, whether the ceramic tile that treats hierarchical is the certified products is analyzed through control system's host computer, if be the certified products, flexible manipulator snatchs the ceramic tile and transfers to the certified products conveyer, if be the defective products, flexible manipulator snatchs the ceramic tile and transfers to the defective products recovery dolly.
According to the technical scheme, the telescopic lifting manipulator comprises a fixed support, the fixed support is installed on the side face of the qualified product conveyor, a telescopic arm is fixedly connected to the fixed support, a vacuum grabbing portion is installed at the end portion of the telescopic arm, a lifting arm is connected to the lower portion of the vacuum grabbing portion, a mounting plate is fixedly connected to the lower end of the lifting arm, and a plurality of vacuum suckers are installed on the mounting plate.
Preferably, as above-mentioned technical scheme, vacuum chuck is provided pressure by vacuum apparatus, and vacuum apparatus is the vacuum pump, and the vacuum pump passes through sealed pipeline and is connected with vacuum chuck, is provided with gas flow valve on the sealed pipeline.
As above-mentioned technical scheme's preferred, the defective work is retrieved the dolly and is included retrieving the carriage, retrieves the lower part four corners in carriage and is provided with the recovery walking wheel, and the defective work is retrieved the dolly and is carried unqualified ceramic tile to batching station, carries out reuse to unqualified ceramic tile, and the carriage is carried to the pay-off dolly, and the lower part four corners of carrying the carriage is provided with carries the walking wheel, carries all to be provided with the pulley that can free rotation on the carriage four sides, and the pulley is the elasticity pulley, can cushion the ceramic.
As above-mentioned technical scheme's preferred, qualified product conveyer includes belt and conveying cylinder, and conveying cylinder is two, and belt winding conveying cylinder sets up, and conveying cylinder drives belt drive via motor drive, and qualified ceramic tile is carried to waxing packing department.
As above-mentioned technical scheme's preferred, vacuum chuck includes the mount pad, the spout has been seted up on the mount pad, the inside slider that is provided with of spout, vacuum line has been seted up on the slider, the outside end fixed mounting who keeps away from the mount pad of slider has the sucking disc, and the inside air current distribution spare of being connected with vacuum line that is provided with of sucking disc, the sucking disc has a plurality of air current exports, the inboard tip that the slider is close to the mount pad is provided with the embedded portion that communicates with vacuum line, be provided with expanding spring between embedded portion and the mount pad, vacuum line still is equipped with the stop valve of control air current break-make, the stop valve is telescopic stop valve, it.
As above-mentioned technical scheme's preferred, the mount pad is made for elastic material, adsorbs the in-process of ceramic tile, and the slider constantly compresses expanding spring to drive the sucking disc and get into the spout, the ceramic tile contacts the mount pad under the effect of sucking disc.
Preferably, the control system comprises a PC controller, a PC-based motion control card, a servo motor driver, a relay and an upper computer, wherein the PC controller is used for receiving an image signal transmitted from the CCD camera and transmitting the image signal to the upper computer.
The invention has the beneficial effects that: the device can distinguish the transport automatically to the certified products and the defective work of ceramic tile, has avoided artifical 24 hours uninterrupted duty, liberates the labour by a wide margin to improve production efficiency, reduction in production cost can also ensure not broken, the damage of ceramic tile, make production efficiency improve by a wide margin.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the vacuum chuck not adsorbing the tile;
fig. 3 is a schematic view of the structure of the vacuum chuck when it is sucking the tile.
The specific implementation mode is as follows:
in order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1, the exterior wall tile grading and conveying device comprises a feeding trolley 31, a qualified product conveyor 5, a defective product recovery trolley 32, a grading conveying unit and a control system 6, wherein the feeding trolley 31 is positioned between the qualified product conveyor 5 and the defective product recovery trolley 32, the grading conveying unit is positioned right above the qualified product conveyor 5, the control system 6 is electrically connected with the grading conveying unit, the grading conveying unit comprises a CCD camera and a telescopic lifting manipulator, the CCD camera takes pictures of tiles to be graded in the feeding trolley 31, and transmits the picture to the control system 6, and analyzes whether the ceramic tile to be classified is qualified or not through an upper computer of the control system 6, if qualified, the telescopic manipulator grabs and transfers the ceramic tile to the qualified product conveyor 5, and if unqualified, the telescopic manipulator grabs and transfers the ceramic tile to the unqualified product recovery trolley 32.
As shown in fig. 1, the telescopic lifting manipulator comprises a fixed support 10, the fixed support 10 is installed on the side surface of the qualified product conveyor 5, a telescopic arm 11 is fixedly connected to the fixed support 10, a vacuum grabbing part 12 is installed at the end part of the telescopic arm 11, a lifting arm 13 is connected to the lower part of the vacuum grabbing part 12, a mounting plate 14 is fixedly connected to the lower end of the lifting arm 13, and a plurality of vacuum suction cups 2 are installed on the mounting plate 14.
The vacuum chuck 2 is provided with pressure by a vacuum device 16, the vacuum device 16 is a vacuum pump, the vacuum pump is connected with the vacuum chuck 2 through a sealing pipeline, and a gas flow valve 15 is arranged on the sealing pipeline.
The unqualified product recovery trolley 32 comprises a recovery carriage, the four corners of the lower part of the recovery carriage are provided with recovery walking wheels, and the unqualified product recovery trolley 32 conveys unqualified ceramic tiles to a batching station to recycle the unqualified ceramic tiles.
The feeding trolley 31 is used for conveying a carriage, conveying traveling wheels are arranged at four corners of the lower portion of the conveying carriage, pulleys 33 capable of freely rotating are arranged on four sides of the conveying carriage, and the pulleys 33 are elastic pulleys and can buffer tiles.
Qualified product conveyer 5 includes belt and conveying cylinder, and conveying cylinder is two, and belt winding conveying cylinder sets up, and conveying cylinder drives belt transmission via motor drive, and qualified ceramic tile 4 is carried to waxing packing department.
As shown in fig. 2-3, the vacuum chuck 2 includes a mounting base 21, a chute 24 is formed in the mounting base 21, a slider 22 is disposed inside the chute, a vacuum pipeline 23 is formed in the slider 22, a suction cup 28 is fixedly mounted at an outer end of the slider 22 far away from the mounting base 21, and an air distribution member 27 connected to the vacuum pipeline 23 is disposed inside the suction cup 28, the suction cup 28 has a plurality of air outlets 29, an embedded portion communicated with the vacuum pipeline 23 is disposed at an inner end of the slider 22 close to the mounting base 21, a telescopic spring 25 is disposed between the embedded portion and the mounting base 21, the vacuum pipeline 23 is further provided with a stop valve 26 for controlling on-off of air flow, and the stop valve 26 is a telescopic stop valve controlled by the valve spring to be telescopic.
The mount pad 21 is made for elastic material, and the in-process of adsorbing the ceramic tile, slider 22 is the expansion spring 25 of continuous compression to drive sucking disc 28 and get into spout 24, the ceramic tile contacts mount pad 21 under the effect of sucking disc.
The control system 6 is composed of a PC controller, a motion control card based on the PC, a servo motor driver, a relay and an upper computer, wherein the PC controller is used for receiving image signals transmitted by the CCD camera and transmitting the image signals to the upper computer.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.