Disclosure of Invention
The invention aims to solve the technical problems that: overcomes the defects of the prior art, and provides a power device of a sorting device which can alternately work, so that a conveyer belt does not need to stop during working and has high working efficiency and a ceramic tile sorting device with high working efficiency.
The technical scheme adopted for solving the technical problems is as follows: the power device of the sorting device is characterized by comprising two power units and chain transmission mechanisms connected with the power units, wherein the two power units alternately work, the chain transmission mechanisms are in one-to-one correspondence with the power units, the two chain transmission mechanisms are arranged side by side and vertically, the power units are arranged on one side of the upper part of the chain transmission mechanisms, the two chain transmission mechanisms are used for installing brick supporting fingers, and the power units and the chain transmission mechanisms are arranged on a brick supporting frame.
Preferably, the chain transmission mechanism comprises a chain and chain wheels at the upper end and the lower end of the brick supporting frame, and the power unit is connected with the chain wheels at the upper end and drives the chain wheels at the upper end to rotate.
Preferably, two chains of each chain transmission mechanism are arranged side by side, and the two chains synchronously move.
Preferably, the chain wheel at the lower end of the brick supporting frame is rotatably arranged on a driven chain wheel rotating shaft, and chain tensioning mechanisms are symmetrically arranged at two ends of the driven chain wheel rotating shaft.
Preferably, the chain tensioning mechanism comprises a fastening bolt and a rotating shaft mounting plate, the driven sprocket rotating shaft is rotatably mounted on the rotating shaft mounting plate, the rotating shaft mounting plate is mounted at the lower end of the fastening bolt through an adjusting nut, the fastening bolt is mounted on the brick supporting frame, and the height of the rotating shaft mounting plate is adjusted.
Preferably, the driven sprocket shaft has one and only one, and the sprockets at the lower parts of the two chain transmission mechanisms are all rotatably arranged on the driven sprocket shaft.
Preferably, the power unit is a lifting motor, and an output shaft of the lifting motor is connected with the chain transmission mechanism.
Ceramic tile sorting device that work efficiency is high, its characterized in that: including letter sorting frame, go up the conveyer belt, lower conveyer belt, hold in the palm brick finger and foretell power device, go up conveyer belt and lower conveyer belt and install respectively in the upper portion and the lower part of letter sorting frame, power device has a plurality ofly to set up in letter sorting frame both sides through holding in the palm brick frame symmetry, all install a plurality of brick fingers on two chain drive mechanisms of every power device, the brick finger of holding in the palm on two chain drive mechanisms drives the ceramic tile motion in turn, is equipped with the detection unit that is used for detecting different kinds of ceramic tiles and is used for knocking the ceramic tile off the brick unit of beating of going up the conveyer belt in the letter sorting frame.
Compared with the prior art, the power device of the sorting device and the tile sorting device with high working efficiency have the beneficial effects that:
1. the power units and the chain transmission mechanisms of the power device of the sorting device are two groups, and the two groups of power units work alternately, so that one group of power units and the chain transmission mechanism drive the tiles to move, and the other group of power units drive the chain transmission mechanism to bear the tiles, so that the tiles can be continuously borne and transported, the conveyer belt on the upper part can continuously work, the conveyer belt is utilized to the greatest extent, and the working efficiency is greatly improved; the chain transmission mechanism can bear larger weight, so that the number of tiles borne once can be increased, the requirement on the number of tiles in subsequent packaging can be met, the chain transmission mechanism is convenient for mounting the tile supporting fingers, and the mounting space can be saved.
2. The chain transmission mechanism comprises chain wheels and chains at two ends of the brick supporting frame, is simple in structure and not easy to damage, and two chains are arranged on each chain transmission mechanism, so that the bearing capacity is further increased, the work stability of the chain transmission mechanism is ensured, and when one chain breaks down in work, the other chain can also enable the chain transmission mechanism to maintain a working state.
3. The tightness of the chain can be adjusted by the chain tensioning mechanism, so that the tightness of the chain can be conveniently adjusted during installation or use, and the working stability of the chain transmission mechanism is ensured.
4. The chain wheels at the lower parts of the two chain transmission mechanisms are rotatably arranged on the same driven chain wheel rotating shaft, so that two ends of the driven chain wheel rotating shaft are respectively provided with a chain tensioning mechanism, and the adjustment is convenient.
5. This high ceramic tile sorting device of work efficiency can classify different kinds of ceramic tiles and place on lower conveyer belt, power device sets up in the both sides of letter sorting frame, can not cause the hindrance to the ceramic tile on the lower conveyer belt, detecting element can detect the ceramic tile, and classify the ceramic tile, knock the ceramic tile unit and knock away on the upper conveyer belt, and fall on the support brick finger, after the ceramic tile stacks appointed quantity on the support brick finger, power device drives the ceramic tile and descends and place on the lower conveyer belt, work in the course of the work, two chain drive mechanisms of every power device work in turn, thereby can make the upper conveyer belt need not stop in the course of the work, sorting efficiency has been improved greatly.
Detailed Description
Fig. 1 to 7 are diagrams illustrating preferred embodiments of the present invention, and the present invention is further described below with reference to fig. 1 to 7.
The utility model provides a sorting device's power device, includes power pack and the chain drive mechanism who links to each other with power pack, and power pack has two, and two power pack work in turn, chain drive mechanism and power pack one-to-one, and two chain drive mechanisms just vertically set up side by side, and power pack is the upper portion one side that sets up at chain drive mechanism, and two chain drive mechanisms all are used for installing to hold in palm brick finger 9, and power pack and chain drive mechanism all install on holding in the palm brick frame 6. The power units and the chain transmission mechanisms of the power device of the sorting device are two groups, and the two groups of power units work alternately, so that when one group of power units and the chain transmission mechanisms drive the tiles to move, the other group of power units drive the chain transmission mechanisms to bear the tiles, so that the tiles can be continuously borne and transported, the conveyer belt on the upper part can continuously work, the conveyer belt is utilized to the greatest extent, and the working efficiency is greatly improved; the chain transmission mechanism can bear larger weight, so that the number of tiles borne once can be increased, the requirement on the number of tiles in subsequent packaging can be met, the chain transmission mechanism is convenient for mounting the tile supporting fingers 9, and the mounting space can be saved.
Specific: as shown in fig. 1-2: the brick-supporting frame 6 comprises shields 1 on two sides and sheet metal parts 4 on the rear side. The two shields 1 are vertically arranged, two sheet metal parts 4 are arranged, and the two sheet metal parts 4 are arranged at the rear side of the shield 1 and are respectively arranged at the upper end and the lower end of the shield 1. The both ends of sheet metal component 4 respectively with two guard shields 1 fixed connection, the middle part evagination of sheet metal component 4, and the middle part of sheet metal component 4 is equipped with the handle, and the cross section of handle is regular hexagon, and sheet metal component 4 can enough fix guard shield 1, can be used for the wiring again. The upper and lower ends of the hood 1 are provided with an upper mounting portion and a lower mounting portion, respectively, for mounting on the sorting rack 15.
The two chain drive mechanisms are respectively arranged between the two shields 1. The two power units are respectively arranged on the outer sides of the two shields 1 and are positioned on the upper parts of the shields 1. The power unit is a lifting motor 5.
The chain transmission mechanism comprises a chain 10 and chain wheels at the upper end and the lower end of the brick supporting frame 6. The sprocket on the upper end of the brick supporting frame 6 is a driving sprocket, the driving sprocket is arranged on a driving sprocket rotating shaft, an output shaft of the left lifting motor 5 is coaxially connected with the left driving sprocket rotating shaft, the left driving sprocket is driven to rotate through the left driving sprocket rotating shaft, and an output shaft of the right lifting motor 5 is coaxially connected with the right driving sprocket rotating shaft, and the right driving sprocket is driven to rotate through the right driving sprocket rotating shaft. The sprocket at the lower end of the brick supporting frame 6 is a driven sprocket, the driven sprocket is arranged on the shields 1 at the two sides through driven sprocket rotating shafts 12, one or only one driven sprocket rotating shaft 12 is arranged, and the driven sprockets of the two chain transmission mechanisms are all rotatably arranged on the driven sprocket rotating shafts 12. The axes of the driving sprocket and the driven sprocket are horizontally arranged. The two chains 10 of each chain transmission mechanism are synchronously moved, so that the bearing capacity is increased, the work stability of the chain transmission mechanism is ensured, and when one chain 10 fails in work, the other chain 10 can also enable the chain transmission mechanism to maintain the working state, and the received ceramic tiles cannot be damaged.
The two ends of the driven sprocket rotating shaft 12 are symmetrically provided with chain tensioning mechanisms, and the tightness of the chain 10 can be adjusted by the chain tensioning mechanisms, so that the phenomenon that the chain 10 is too loose is avoided, and then the ceramic tile shakes in the descending process.
As shown in fig. 3: the chain tensioning mechanism includes a fastening bolt 13 and a spindle mounting plate 14. The upper portion of the shaft mounting plate 14 is bent to one side to form a bent portion, and the lower portion is disposed parallel to the shroud 1. The end of the driven sprocket shaft 12 extends out of the shield 1 and is rotatably mounted to the lower portion of the shaft mounting plate 14. The lower end of the fastening bolt 13 is fixed to the bent portion of the shaft mounting plate 14 by an adjusting nut, and the upper portion of the fastening bolt 13 is fixed to the cover 1. When the chain 10 is too loose, the rotating shaft mounting plate 14 is pushed to move downwards through the fastening bolt 13 and then fixed through the adjusting nut, so that the center distance between the driving sprocket and the driven sprocket is increased, the chain 10 is tensioned, and the adjustment is convenient.
The outside of pivot mounting panel 14 is equipped with baffle 3, and baffle 3's upper end and guard 1 fixed connection, the side interval setting of lower part and guard 1, pivot mounting panel 14 and fastening bolt 13 all set up between guard 1 and pivot mounting panel 14 to protect fastening bolt 13 and pivot mounting panel 14, avoid touching pivot mounting panel 14 in the course of the work, thereby influence the elasticity of chain 10, and then influenced the stability of this sorting device's power device work.
As shown in fig. 4 to 5: the utility model provides a ceramic tile sorting device that work efficiency is high, includes letter sorting frame 15, upper conveyor belt 17, lower conveyor belt 16, holds in the palm brick finger 9 and foretell power device. The upper conveyor belt 17 and the lower conveyor belt 16 are both horizontally arranged, the upper conveyor belt 17 is mounted on the upper portion of the sorting frame 15, the lower conveyor belt 16 is arranged on the lower portion of the sorting frame 15, and the lower conveyor belt 16 is arranged right below the upper conveyor belt 17. The power devices are even in number and symmetrically arranged on two sides of the sorting rack 15 along the upper conveying belt 17, and the brick supporting fingers 9 are arranged on the power devices, so that the bricks can be supported by two sides or four corners of the bricks. The brick supporting frame 6 is respectively arranged on the upper side and the lower side of the sorting frame 15 through an upper installation part at the upper part and a lower installation part at the lower part.
A detection unit for detecting different kinds of tiles and a tile knocking unit for knocking the tiles off the upper conveyor belt 17 are also provided on the sorting frame 15. The detection unit is a sensor, and the sensor classifies the ceramic tiles according to the colors, the colors or the sizes of the ceramic tiles. The tile knocking unit is a cylinder, and the cylinder synchronously knocks four corners of the tile through a piston rod, so that the tile is separated from the upper conveying belt 17. The number of the power devices is adjusted according to the types of the tiles. The power means are mounted on both sides of the upper conveyor belt 17 and the lower conveyor belt 16 so as not to interfere with the tiles on the lower conveyor belt 16.
The number of the brick supporting fingers 9 on each power device is four, two brick supporting fingers 9 are arranged on the chain 10 of each chain transmission mechanism, and the brick supporting fingers 9 on the two chain transmission mechanisms of each power device are arranged in a staggered mode, so that the brick supporting fingers 9 on the two chain transmission mechanisms can be ensured to work alternately, and when one chain transmission mechanism drives the ceramic tile on the brick supporting fingers 9 to descend, the brick supporting fingers 9 on the other chain transmission mechanism can continue to bear the ceramic tile, thereby improving the working efficiency.
The buffer mechanism for buffering the ceramic tile is arranged above the chain 10, the buffer mechanism comprises a buffer rotating shaft 8 and a buffer wheel 7, the axis of the buffer rotating shaft 8 is parallel to the axis of the driving sprocket or the driven sprocket, the buffer wheel 7 is fixed on the buffer rotating shaft 8 and synchronously rotates along with the buffer rotating shaft 8, the brick supporting finger 9 is arranged under the buffer wheel 7, and after the buffer wheel 7 buffers the fallen ceramic tile, the ceramic tile falls onto the brick supporting finger 9, so that damage to the ceramic tile is avoided. The buffer wheels 7 are multiple, so that tiles can be buffered better, and the tiles are prevented from tilting in the falling process, so that the subsequent packaging is affected.
The buffer wheels 7 on the same side of the upper conveyer belt 17 are arranged on the same buffer rotating shaft 8 and driven by a buffer motor arranged on the sorting frame 15. The upper conveyer belt 17 clamps the tiles through the two sides of the tiles and conveys the tiles, so that the tiles are conveniently separated from the upper conveyer belt 17.
As shown in fig. 6: the buffer wheel 7 comprises an inner cylinder and an outer cylinder which are coaxially arranged, the outer cylinder is a cylinder with two open ends, the inner cylinder is a regular hexagon cylinder with two open ends, the cross section of the buffer rotating shaft 8 is also a regular hexagon, the inner cylinder is used for being sleeved on the buffer rotating shaft 8 and fixedly connected with the buffer rotating shaft 8, and the outer cylinder is used for being in contact with the ceramic tile and buffering the ceramic tile. A plurality of connecting ribs are uniformly distributed between the inner cylinder and the outer cylinder at intervals, the inner ends of the connecting ribs are connected with the outer wall of the inner cylinder, and the outer ends of the connecting ribs are connected with the inner wall of the outer cylinder. In this embodiment, the left side arm of ceramic tile is put on holding in the palm brick finger 9, and buffer wheel 7 rotates along clockwise, and the connecting rib is middle part to the convex arc of direction of rotation, and the inner of connecting rib links to each other with the corner of inner tube, and the outer end is fixed along buffer wheel 7 direction of rotation's rear side to can cushion the impact of ceramic tile better, the buffering is effectual, can not cause the damage to the ceramic tile moreover. The whole buffer wheel 7 is an integral mechanism.
As shown in fig. 7: the tile finger 9 includes a finger body 901 and a support block 902. The two support blocks 902 are arranged, the two support blocks 902 are symmetrically arranged on two sides of the front portion of the finger main body 901, a buffer cushion 905 is fixed above the support blocks 902, the buffer cushion 905 is fixed on the support blocks 902 through bolts, and the buffer cushion 905 can further buffer the fallen tiles, so that the tiles are prevented from being damaged or scratched. The fixed block 904 that is used for fixing on the chain 10 is equipped with to finger main part 901 rear side, is equipped with a fixed block 904 on every finger main part 901, and fixed block 904 sets up in one side of finger main part 901 to make the support brick finger 9 of fixing on two chains 10 can go up and down on same straight line, it is effectual to the bearing of ceramic tile.
The fixed block 904 is provided with a pin shaft hole, and two ends of a pin shaft of the chain 10 are lengthened and respectively extend into the pin shaft holes of the fixed block 904, so that the fixed installation of the brick supporting finger 9 is realized, the installation is convenient and firm, and the engagement of the chain 10 and the chain wheel is not influenced.
A guide mechanism is arranged between the shield 1 and the brick supporting finger 9, and comprises a guide rail 2 arranged on the shield 1 and a guide part 903 arranged on the brick supporting finger 9. The guide parts 903 are symmetrically arranged on two sides of the finger main body 901, the guide rails 2 are in one-to-one correspondence with the protective cover 1, the guide rails 2 are fixed on the protective cover 1, guide grooves matched with the guide parts 903 are formed in the guide rails 2, the guide parts 903 on two sides of the finger main body 901 are slidably mounted in the guide grooves, so that the movement of the brick supporting fingers 9 is guided, the movement stability of the brick supporting fingers 9 is ensured, the tile falling caused by shaking is avoided, and the work is stable. The guide part 903 and the finger main body 901 are integrally arranged, so that an assembly gap does not exist, and the movement stability of the finger main body 901 is further ensured; the guide 903 is provided at the rear side of the finger main body 901 so that the finger main body 901 can be protruded forward, thereby leaving a space for the tile.
The fixed block 904 and the supporting block 902 are all arranged in a split mode with the finger main body 901, when the finger main body is manufactured, different materials can be adopted according to different requirements, materials with higher strength are adopted at the position with larger stress, and the finger main body is convenient to manufacture, for example, the force born by the fixed block 904 is larger, so that the material strength of the fixed block 904 is larger than that of the finger main body 901 and the supporting block 902.
As shown in fig. 2: the lower ends of the two shields 1 are respectively provided with a brick supporting photoelectric switch 11, and the brick supporting photoelectric switches 11 are used for detecting the positions of the brick supporting fingers 9 when the ceramic tiles on the brick supporting fingers 9 fall onto the conveyor belt below, so that the movement of the ceramic tiles by the brick supporting fingers 9 is prevented from being hindered. The two support brick photoelectric switches 11 detect support brick fingers 9 on two sides respectively, and through the side detection of support brick photoelectric switches 9, because the detection distance of support brick photoelectric switches 11 is limited, and support brick fingers 9 on two side chains 10 need to be detected respectively, support brick fingers 9 on left side chain 10 are set up to the left side, support brick fingers 9 on right side chain 10 are set up to the right side, thereby make support brick fingers 9 on the left side break away from the detection range of support brick photoelectric switches 11 on the right side, support brick fingers 9 on right side chain 10 break away from the detection range of support brick photoelectric switches 11 on the left side, and then detect support brick fingers 9 on two sides respectively, avoid mutual interference.
The working process of the ceramic tile sorting device is as follows: the upper conveying belt 17 conveys the tiles, the detection unit detects the tiles, the detected tiles fall onto the tile supporting fingers 9 of the power device after being knocked by the air cylinders, when three identical tiles are stacked on the tile supporting fingers 9, the tile supporting fingers 9 drive the tiles to descend, the tiles are placed on the lower conveying belt 16, and the lower conveying belt 16 conveys the stacked tiles, so that subsequent packaging work is completed. The number of tiles stacked each time on the tile supporting fingers 9 is adjusted according to the need for packing, in this embodiment, every three tiles are packed together, so that each tile supporting finger 9 is placed on the lower conveyor 16 when stacked on three tiles.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the invention in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present invention still fall within the protection scope of the technical solution of the present invention.